OFF-delay Time Delay Relays
Reviewed by: Jon Lowy, consulting engineer
Description
OFF-delay Time Delay Relays are devices that maintain the activation of their output relay contacts for a specified period after the power supply is interrupted. This means that when the power is removed, the relay contacts remain in their activated position for the set delay time before releasing.
Working Principle
OFF-delay Time Delay Relays operate by starting their timing function when the power supply is interrupted. Initially, when power is supplied, the output relay contacts react immediately. Upon removal of power, the relay contacts stay activated, and the timing begins. Once the predetermined time has elapsed, the relay contacts release. This functionality is useful for applications requiring a controlled delay in deactivation, ensuring processes are completed or safely shut down.
Applications
OFF-delay Time Delay Relays are commonly used in industrial applications where it is crucial to maintain power to a device or system for a specific time after the main power is cut. For example, they can be used in conveyor systems to ensure that all items are cleared from the belt before it stops, or in lighting systems where lights need to remain on for a short period after a switch is turned off for safety reasons.
Advantages over other Time Delay Relays
One of the main advantages of OFF-delay relays is their ability to maintain the activation of a circuit after power loss, which is not possible with on-delay relays. This makes them particularly useful in applications where a controlled shutdown is necessary, providing an added layer of safety and reliability.
Limitations
A limitation of OFF-delay Time Delay Relays is that they require a continuous power supply to maintain their timing function. If the power is interrupted unexpectedly, the relay may not perform as intended. Additionally, they may not be suitable for applications requiring immediate deactivation upon power loss.
Considerations
When selecting an OFF-delay Time Delay Relay, consider the initial cost and operating expenses, as these devices can vary significantly in price depending on their features and specifications. Durability and accuracy are also important factors, as they determine the relay's reliability and precision in timing. Replacement and maintenance costs should be evaluated, especially in environments where relays are subject to frequent use or harsh conditions.
from RS Components, Ltd.
Solid-sate time delay relays with push in plus technology are used for in-panel applications. They are ideal in space saving applications due to their slim design and help reduce work in control panels. The timers reduce power consumption by up to 60% to help reduce heat generation in control... [See More]
- Timer Type: Off-Delay
- Minimum: 1
- Function Type: Single Function
- Maximum: 0.0333
from Allen-Bradley / Rockwell Automation
700-HR General Purpose Dial Timing Relay, True Off Delay, No Reset for True Off-Delay, 0.05 seconds to 12.0 seconds, DPDT Timed, 100...125V DC [See More]
- Timer Type: ON-Delay; Off-Delay
from DigiKey
Time Delay Relay Delay [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.375 Sec ~ 3 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
Solid-sate time delay relays with push in plus technology are used for in-panel applications. They are ideal in space saving applications due to their slim design and help reduce work in control panels. The timers reduce power consumption by up to 60% to help reduce heat generation in control... [See More]
- Timer Type: Off-Delay
- Minimum: 1
- Function Type: Single Function
- Maximum: 0.0333
from Allen-Bradley / Rockwell Automation
700-HR General Purpose Dial Timing Relay, True Off Delay, Reset for True Off-Delay, 0.05 seconds to 12.0 minutes, DPDT Timed, 100...125V DC [See More]
- Timer Type: ON-Delay; Off-Delay
from DigiKey
Time Delay Relay Delay [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.5 Sec ~ 5 Sec
- Function Type: Single Function
- Pole and Throw Specifications: 4PDT
from RS Components, Ltd.
Solid-sate time delay relays with push in plus technology are used for in-panel applications. They are ideal in space saving applications due to their slim design and help reduce work in control panels. The timers reduce power consumption by up to 60% to help reduce heat generation in control... [See More]
- Timer Type: Off-Delay
- Minimum: 1
- Function Type: Single Function
- Maximum: 0.0333
from Allen-Bradley / Rockwell Automation
700-FE General Purpose Economy Timing Relay, Off-Delay, 0.05 s to 10 hr (6 setting), 1 N.O. , 24V AC/DC / 110-240V 50/60Hz [See More]
- Timer Type: ON-Delay; Off-Delay
- Contact Configuration: Normally Open (NO)
from DigiKey
Off-Delay Time Delay Relay DPDT (2 Form C) 0.04 Min ~ 10 Min Delay 3A @ 250VAC Socketable [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.04 Min ~ 10 Min
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
Solid-sate time delay relays with push in plus technology are used for in-panel applications. They are ideal in space saving applications due to their slim design and help reduce work in control panels. The timers reduce power consumption by up to 60% to help reduce heat generation in control... [See More]
- Timer Type: Off-Delay
- Minimum: 1
- Function Type: Single Function
- Maximum: 0.0333
from Allen-Bradley / Rockwell Automation
700-FS General Purpose High Performance Timing Relay, Off-Delay, 0.05 seconds to 60 hours, 2 N.O. (Changeover - DPDT), 24-48V DC / 24-240V 50/60Hz [See More]
- Timer Type: ON-Delay; Off-Delay
from DigiKey
Off-Delay Time Delay Relay DPDT (2 Form C) 0.04 Min ~ 10 Min Delay 3A @ 250VAC Socketable [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.04 Min ~ 10 Min
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
Solid-sate time delay relays with push in plus technology are used for in-panel applications. They are ideal in space saving applications due to their slim design and help reduce work in control panels. The timers reduce power consumption by up to 60% to help reduce heat generation in control... [See More]
- Timer Type: Off-Delay
- Minimum: 1
- Function Type: Single Function
- Maximum: 0.0333
from Allen-Bradley / Rockwell Automation
700-FS General Purpose High Performance Timing Relay, On and Off-Delay, 0.05 seconds to 1 second, 1 N.O. (Changeover - SPDT), 12V DC [See More]
- Timer Type: ON-Delay; Off-Delay
from DigiKey
Off-Delay Time Delay Relay DPDT (2 Form C) 0.04 Min ~ 10 Min Delay 3A @ 250VAC Socketable [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.04 Min ~ 10 Min
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
Solid-sate time delay relays with push in plus technology are used for in-panel applications. They are ideal in space saving applications due to their slim design and help reduce work in control panels. The timers reduce power consumption by up to 60% to help reduce heat generation in control... [See More]
- Timer Type: Off-Delay
- Minimum: 1
- Function Type: Single Function
- Maximum: 0.0333
from Allen-Bradley / Rockwell Automation
700-FS General Purpose High Performance Timing Relay, Fleeting Off-Delay, 1.5 minutes to 30 minutes, 1 N.O. (Changeover - SPDT), 12V DC [See More]
- Timer Type: ON-Delay; Off-Delay
from DigiKey
Off-Delay Time Delay Relay DPDT (2 Form C) 0.04 Min ~ 10 Min Delay 3A @ 250VAC Socketable [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.04 Min ~ 10 Min
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
Functions - 143,211,453,521,611,612. LED indication of power and contact status. Supply Voltage = 12 - 48 V dc, 24 - 48 V ac. Time Range = 0.05 s - 300 h. Mode of Operation = Flicker OFF Start, Flicker ON Start, Interval, ON Delay, One Shot, Signal OFF Delay, Signal ON/OFF Delay. Mounting Type = DIN... [See More]
- Timer Type: ON-Delay; Off-Delay; One-Shot; Interval
- Minimum: 0.0500
- Function Type: Multi-function
- Maximum: 300
from Allen-Bradley / Rockwell Automation
700-RTC Industrial Solid State Timing Relay, No Potentiometer, Fixed Time Solid State Timing Relay, Open, 120V DC, 110/120V AC 50/60HZ , , , 0 N.O - 1 N.C , 0 N.O - 1 N.C , Seconds - OFF delay , 60 [See More]
- Timer Type: ON-Delay; Off-Delay
- Time Ranges: 60
from DigiKey
RELAY TIME DELAY 2 HR 30A 125V [See More]
- Timer Type: Off-Delay
- Time Ranges: Fixed, 2 Hrs
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
Functions - 143,211,453,521,611,612. LED indication of power and contact status. Supply Voltage = 100 - 125 V dc, 100 - 240 V ac. Time Range = 0.05 s - 300 h. Mode of Operation = Flicker OFF Start, Flicker ON Start, Interval, ON Delay, One Shot, Signal OFF Delay, Signal ON/OFF Delay. Mounting Type =... [See More]
- Timer Type: ON-Delay; Off-Delay; One-Shot; Interval
- Minimum: 0.0500
- Function Type: Multi-function
- Maximum: 300
from Allen-Bradley / Rockwell Automation
700-HT General Purpose Tube Base Timing Relay, Off Delay Timer ,0.1 to 10 Seconds, DPDT ,240V AC [See More]
- Timer Type: ON-Delay; Off-Delay
from DigiKey
RELAY TIME DELAY 2.5SEC 10A 125V [See More]
- Timer Type: Off-Delay
- Time Ranges: Fixed, 2.5 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
KAPPA series K3ZM20 is a multi function time delay relay that has a modern design used for traditional 11-pole sockets. Supply Voltage = 12 - 240 V ac/dc. Time Range = 1 s - 100 h. Mode of Operation = Flasher Pause First, OFF Delay, ON Delay, ON Delay with Control Input, Single Shot Leading Edge... [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 1
- Function Type: Multi-function
- Maximum: 100
from Allen-Bradley / Rockwell Automation
700-HT General Purpose Tube Base Timing Relay, Off Delay Timer ,0.3 Seconds, DPDT ,120V AC/DC [See More]
- Timer Type: ON-Delay; Off-Delay
from DigiKey
RELAY TIME DELAY 20 MIN 10A 125V [See More]
- Timer Type: Off-Delay
- Time Ranges: Fixed, 20 Min
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
KAPPA series K3ZI20 is a multi function time delay relay that has a modern design used for traditional 11-pole sockets. Supply Voltage = 12 - 240 V ac/dc. Time Range = 1 s - 100 h. Mode of Operation = Asymmetric Flasher Pause First, Asymmetric Flasher Pulse First, ON Delay & OFF Delay with Control... [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 1
- Function Type: Multi-function
- Maximum: 100
from DigiKey
RELAY TIME DEL 1023SEC 10A 120V [See More]
- Timer Type: Off-Delay
- Time Ranges: 1 Sec ~ 1023 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
KAPPA series K3ZA20 is a multi function time delay relay that has a modern design used for traditional 11-pole sockets. Supply Voltage = 24 - 240 V ac/dc. Time Range = 1 s - 3 min. Mode of Operation = Maintained Single Shot Leading Edge, Maintained Single Shot Trailing Edge, OFF Delay without... [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 1
- Function Type: Multi-function
- Maximum: 0.0500
from DigiKey
Time Delay Relay Delay [See More]
- Timer Type: Off-Delay
- Time Ranges: Fixed, 2 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
KAPPA series K3ZIF20 is a multi function time delay relay that has a modern design used for traditional 11-pole sockets. Supply Voltage = 110 - 240 V ac, 24 V ac/dc. Time Range = 1 s - 100 h. Mode of Operation = Asymmetric Flasher Pause First, Asymmetric Flasher Pulse First, ON Delay & OFF Delay... [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 1
- Function Type: Multi-function
- Maximum: 100
from DigiKey
Time Delay Relay Delay [See More]
- Timer Type: Off-Delay
- Time Ranges: Fixed, 30 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
KAPPA series K3ZM11 is a multi function time delay relay that has a modern design used for traditional 11-pole sockets. Supply Voltage = 110 - 240 V ac, 24 V ac/dc. Time Range = 1 s - 30 day. Mode of Operation = Flasher Pause First, OFF Delay with Control Contact, ON Delay, ON Delay with Control... [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 1
- Function Type: Multi-function
- Maximum: 720
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 60 Sec ~ 10 Hrs Delay 8A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 60 Sec ~ 10 Hrs
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
KAPPA series K3ZMF20 is a multi function time delay relay that has a modern design used for traditional 11-pole sockets. Supply Voltage = 110 - 240 V ac, 24 V ac/dc. Time Range = 1 s - 100 h. Mode of Operation = Flasher Pause First, OFF Delay, ON Delay, ON Delay with Control Input, Single Shot... [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 1
- Function Type: Multi-function
- Maximum: 100
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 6 Sec ~ 60 Sec Delay 5A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 6 Sec ~ 60 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
SIRIUS 3RP25 series time relays are used in control, starting, and protective circuits for all switching operations involving time delays. Their fully developed concept and space-saving, compact design make the time relays ideal modules for control cabinet, switchgear and control manufacturers in... [See More]
- Timer Type: Off-Delay
- Minimum: 0.0500
- Function Type: Single Function
- Maximum: 0.1667
from DigiKey
Off-Delay Time Delay Relay DPDT (2 Form C) 0.1 Sec ~ 600 Sec Delay 8A @ 250VAC Socketable [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.1 Sec ~ 600 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
SIRIUS 3RP25 series time relays are used in control, starting, and protective circuits for all switching operations involving time delays. Their fully developed concept and space-saving, compact design make the time relays ideal modules for control cabinet, switchgear and control manufacturers in... [See More]
- Timer Type: Off-Delay
- Minimum: 0.0500
- Function Type: Single Function
- Maximum: 0.1667
from DigiKey
Off-Delay Time Delay Relay DPDT (2 Form C) 0.1 Sec ~ 600 Sec Delay 3A @ 250VAC/30VDC Socketable [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.1 Sec ~ 600 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
SIRIUS 3RP25 series time relays are used in control, starting, and protective circuits for all switching operations involving time delays. Their fully developed concept and space-saving, compact design make the time relays ideal modules for control cabinet, switchgear and control manufacturers in... [See More]
- Timer Type: Off-Delay
- Minimum: 0.0500
- Function Type: Single Function
- Maximum: 0.1667
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 0.1 Sec ~ 24 Hrs Delay 16A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.1 Sec ~ 24 Hrs
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
SIRIUS 3RP25 series time relays are used in control, starting, and protective circuits for all switching operations involving time delays. Their fully developed concept and space-saving, compact design make the time relays ideal modules for control cabinet, switchgear and control manufacturers in... [See More]
- Timer Type: Off-Delay
- Minimum: 0.0500
- Function Type: Single Function
- Maximum: 0.1667
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 0.5 Sec ~ 180 Sec Delay 8A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.5 Sec ~ 180 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
Crydom SeriesOne DR DIN Rail-mounted solid state relay timers with AC or DC output voltage. The solid-state timers are available in a variety of industry standard timing functions and various input and output voltage options. Single channel 6 A output power rating,Compact size (11 mm wide),8... [See More]
- Timer Type: Off-Delay
- Minimum: 0.1000
- Function Type: Single Function
- Maximum: 100
from DigiKey
RELAY TIME DELAY 10MIN 8A 400V [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.01 Sec ~ 10 Min
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
Crydom SeriesOne DR DIN Rail-mounted solid state relay timers with AC or DC output voltage. The solid-state timers are available in a variety of industry standard timing functions and various input and output voltage options. Single channel 6 A output power rating,Compact size (11 mm wide),8... [See More]
- Timer Type: Off-Delay
- Minimum: 0.1000
- Function Type: Single Function
- Maximum: 100
from DigiKey
RELAY TIME DELAY 10MIN 8A 400V [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.01 Sec ~ 10 Min
- Function Type: Single Function
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT)
from RS Components, Ltd.
Crydom SeriesOne DR DIN Rail-mounted solid state relay timers with AC or DC output voltage. The solid-state timers are available in a variety of industry standard timing functions and various input and output voltage options. Single channel 6 A output power rating,Compact size (11 mm wide),8... [See More]
- Timer Type: Off-Delay
- Minimum: 0.1000
- Function Type: Single Function
- Maximum: 100
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 3 Min ~ 300 Min Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 3 Min ~ 300 Min
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
Function - 111, 191, 211, 421, 451, 611. 6 time ranges. High input/output isolation. Multi-voltage (24-240Vac/dc) output independent from the input voltage. 17.5mm wide. Supply Voltage = 24 - 240 V ac/dc. Time Range = 0.1 - 20 min, 0.1 - 20 s, 0.1 - 24 h. Mode of Operation = Interval, Interval with... [See More]
- Timer Type: ON-Delay; Off-Delay; Interval
- Minimum: 0.1000
- Function Type: Multi-function
- Maximum: 24
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 0.1 Sec ~ 10 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.1 Sec ~ 10 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
Functions - 191, 411 (with 2x independent time ranges), 413, 432, 521 (with 2x independent time ranges), 651, 652. Installation design. Wide voltage range. 35mm wide. Supply Voltage = 12 - 240 V ac/dc. Time Range = 50 ms - 100 h. Mode of Operation = Asymmetrical Flash Pulse First, Asymmetricalal... [See More]
- Timer Type: ON-Delay; Off-Delay; One-Shot
- Minimum: 0.0500
- Function Type: Multi-function
- Maximum: 100
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 3 Sec ~ 300 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 3 Sec ~ 300 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
Functions - 111, 141, 211, 421, 451, 452, 611, 612. 7 time ranges. Industrial design. Wide voltage range. 22.5mm wide. Supply Voltage = 12 - 240 V ac/dc. Time Range = 50 ms - 100 h. Mode of Operation = Flash Pause First, Flash Pulse First, OFF Delay with Control Input, ON Delay, ON Delay with... [See More]
- Timer Type: ON-Delay; Off-Delay; One-Shot
- Minimum: 0.0500
- Function Type: Multi-function
- Maximum: 100
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 0.1 Sec ~ 10 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 0.1 Sec ~ 10 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from RS Components, Ltd.
Functions - 111, 141, 211, 421, 451, 452, 611, 612. All 8 listed functions operate with 2 x delayed contacts or 1x delayed and 1 x instantaneous contact offering 16 functions in total. 16 time ranges. Industrial design. Connection of remote potentiometer possible. Zoom voltage 24-240Vac/dc. 22.5mm... [See More]
- Timer Type: ON-Delay; Off-Delay; One-Shot
- Minimum: 0.0500
- Function Type: Multi-function
- Maximum: 720
from DigiKey
Off-Delay Time Delay Relay SPDT (1 Form C) 3 Sec ~ 300 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Time Ranges: 3 Sec ~ 300 Sec
- Function Type: Single Function
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
from OMEGA Engineering, Inc.
The OMEGA TD-69 and TD-73 timers are ideal for use when a time delay in energizing a circuit is required. The TD-69 is a delay-on-make timer, and the TD-73 is a delay-on-break timer. When power is applied to the TD-69, the adjustable delay period starts. The load is energized at the end of the delay... [See More]
- Timer Type: ON-Delay; Off-Delay
- Time Range: Multiple Time Ranges; Field Selectable
- Function Type: Multi-function
- Minimum: 6
from ifm electronic gmbh
Adjustable switch-on and switch-off delay. Clearly visible LEDs for indicating operation, input, output and release. protection of a tank against overflow or running dry. For the reliable wear protection of pumps and valves. Quick and time-saving rail mounting [See More]
- Timer Type: ON-Delay; Off-Delay
- Operating Temperature: -13 to 140
from Trumeter Company, Inc.
This versatile time relay has a three digit black on silver LCD readout and two pushbuttons, Program (P) and Reset (R). The display carries a wide range of internationally understood annunciators to indicate all the modes, direction of timing and the status of the output at all times. Features. [See More]
- Timer Type: ON-Delay; Off-Delay; One-Shot; Counter
- Time Range: Multiple Time Ranges
- Function Type: Multi-function
- Minimum: 0.0100 to 1
from Airotronics
TBK timers are solid state output units with digital timing and come in a 1 5?8" square case. They are available for 8-40 VDC. Ease of installation and hook-up is a primary design benefit. All models are available with integral time adjustment knob or factory-fixed time, and require only three... [See More]
- Timer Type: ON-Delay; Off-Delay; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
- Function Type: Multi-function
- Minimum: 0.1000
from Macromatic Industrial Controls, Inc.
Industry-standard 8 pin octal sockets, low profile knob [See More]
- Timer Type: Off-Delay
- Time Range: Single Time Range
- Function Type: Single Function
- Minimum: 0.2000
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) 2 Sec ~ 60 Sec Delay 10A @ 120VAC/30VDC Panel Mount [See More]
- Timer Type: Off-Delay
- Maximum: 0.0167
- Minimum: 2
- Time Ranges: 2 Sec ~ 60 Sec
from PHOENIX CONTACT USA
Timer relay with off delay (with control contact) and an adjustable time range (0.1 s - 10 s), with screw connection [See More]
- Timer Type: Off-Delay
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
- Time Ranges: 0.1 s ... 10 s
- Mounting: Screw connection
from Eaton Corporation
AC OPERATED TYPE. 600 VAC 10 AMPERE, 240 VDC CONTACT RATING. UL, CSA APPROVAL. PANEL/CHANNEL MOUNTING. SCREW TERMINAL TYPE. 110 V AT 50 HZ, 120 V AT 60 HZ COIL VOLTAGE. 0.1 TO 180 SEC TIMING RANGE. OFF DELAY TIMING MODE. DPDT TIMED CONTACT CONFIGURATION. 4NO-4NC INSTANTANEOUS CONTACT CONFIGURATION. [See More]
- Timer Type: Off-Delay
- Minimum: 0.1000
- Function Type: Single Function
- Maximum: 0.0500
from Time Mark Corporation
The Model 339 On/Off Delay Relay is an electronic time delay relay which provides two functions: on delay, and true off delay. The true off delay, (relay remains energized for a delay period when power is removed) is provided by means of an internal latching relay. Each time delay, on and off, is... [See More]
- Timer Type: ON-Delay; Off-Delay
- Time Range: Single Time Range
- Function Type: Multi-function
- Minimum: 180
from ifm electronic gmbh
For level control of tanks and containers. Reliable protection against ´ overflow, dry run and leakage. Direct control of pumps and valves. Adjustable switch-on and switch-off delay. Integrated wide-range power supply for the sensor supply [See More]
- Timer Type: ON-Delay; Off-Delay
- Operating Temperature: -13 to 140
from Airotronics
TBKA timers are solid state output units with digital timing and come in a 1 5?8" square case. They are available only for 8-40 VDC. Ease of installation and hook-up is a primary design benefit. All models are available with integral time adjustment knob or factory-fixed time, and require only three... [See More]
- Timer Type: ON-Delay; Off-Delay; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
- Function Type: Multi-function
- Minimum: 0.1000
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) Delay [See More]
- Timer Type: Off-Delay
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT); DPDT (2 Form C)
from Eaton Corporation
AC OPERATED TYPE. UL, CSA APPROVAL. PANEL MOUNTING. 110 VAC AT 50 HZ, 120 VAC AT 60 HZ COIL VOLTAGE. 0.5 TO 180 SEC TIMING RANGE. OFF DELAY/ON DELAY TIMING MODE. 1NO-1NC TIMED CONTACT CONFIGURATION. D80 MODEL [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 0.5000
- Function Type: Multi-function
- Maximum: 0.0500
from Time Mark Corporation
The Model 300 Programmable Timer is designed to replace over 100 standard timers. One Model 300 can be set for one of five functions, covers four timing ranges, and has a power supply for any AC/DC voltage from 10 to 28 Volts or 40 to 260 Volts. An SG version of this model is available using silver... [See More]
- Timer Type: ON-Delay; Off-Delay; Interval; Recycle
- Time Range: Multiple Time Ranges
- Function Type: Multi-function
- Minimum: 0.1500 to 15
from Airotronics
The TH3M timers are solid state output delay on break timers in a fully encapsulated 2" x 2" case. Time adjust can be with on board potentiometer, external resistor or factory fixed time. [See More]
- Timer Type: Off-Delay
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
- Function Type: Single Function
- Minimum: 0.1000
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) 5 Sec ~ 50 Sec Delay 10A @ 240VAC Panel Mount [See More]
- Timer Type: Off-Delay
- Maximum: 0.0139
- Minimum: 5
- Time Ranges: 5 Sec ~ 50 Sec
from Eaton Corporation
AC OPERATED TYPE. UL, CSA APPROVAL. PANEL MOUNTING. 110 VAC AT 50 HZ, 120 VAC AT 60 HZ COIL VOLTAGE. 0.5 TO 180 SEC TIMING RANGE. OFF DELAY/ON DELAY TIMING MODE. 1NO-1NC TIMED CONTACT CONFIGURATION. 2NO-2NC INSTANTANEOUS CONTACT CONFIGURATION. D80 MODEL [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 0.5000
- Function Type: Multi-function
- Maximum: 0.0500
from Time Mark Corporation
The Model 301 Programmable Timer is designed to replace over 100 standard timers. The Model 301 can be set for one of five functions, covers four timing ranges, and has a power supply for any AC/DC voltage from 10 to 28 Volts or 40 to 260 Volts. An SG version of this model is available using silver... [See More]
- Timer Type: ON-Delay; Off-Delay; Interval; Recycle
- Time Range: Multiple Time Ranges
- Function Type: Multi-function
- Minimum: 0.1500 to 15
from Airotronics
The TH3ML timers are solid state output Delay On Break timers in a fully encapsulated 2" x 2" case. Time adjust can be with on board potentiometer, external resistor or factory fixed time. [See More]
- Timer Type: Off-Delay
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
- Function Type: Single Function
- Minimum: 0.1000
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) 1.5 Sec ~ 15 Sec Delay 10A @ 240VAC Panel Mount [See More]
- Timer Type: Off-Delay
- Maximum: 0.0042
- Minimum: 1.5
- Time Ranges: 1.5 Sec ~ 15 Sec
from Eaton Corporation
AC OPERATED TYPE. UL, CSA APPROVAL. PANEL MOUNTING. 220 VAC AT 50 HZ, 240 VAC AT 60 HZ COIL VOLTAGE. 0.5 TO 180 SEC TIMING RANGE. OFF DELAY/ON DELAY TIMING MODE. 1NO-1NC TIMED CONTACT CONFIGURATION. D80 MODEL [See More]
- Timer Type: ON-Delay; Off-Delay
- Minimum: 0.5000
- Function Type: Multi-function
- Maximum: 0.0500
from Time Mark Corporation
The Model 310 Programmable Timer is a universal timer designed to replace over 20 standard timers. Each Model 310 can be set for one of five functions in four timing ranges, and is available in three voltage ranges. The digital design of the Model 310 provides high accuracy repeatability and... [See More]
- Timer Type: ON-Delay; Off-Delay; One-Shot; Interval; Recycle
- Time Range: Multiple Time Ranges
- Function Type: Multi-function
- Minimum: 0.1500
from Quarktwin Technology Ltd.
Off-Delay, On-Delay Time Delay Relay DPDT (2 Form C) 0.1 Sec ~ 10 Min Delay 8A @ 250VAC/24VDC DIN Rail [See More]
- Timer Type: ON-Delay; Off-Delay
- Maximum: 0.1667
- Minimum: 0.1000
- Time Ranges: 0.1 Sec ~ 10 Min
from Time Mark Corporation
The Model 553 Re-Acceleration Relay is designed to take the place of a voltage sensing relay and two time delay relays. When voltage is applied to the Model 553, and the external start switch is closed, the adjustable on-delay time begins. After the delay period, the contacts will close. If the line... [See More]
- Timer Type: ON-Delay; Off-Delay
- Time Range: Multiple Time Ranges
- Function Type: Multi-function
- Minimum: 1 to 10
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 100 Hrs Delay 8A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 100
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 100 Hrs
from Time Mark Corporation
The Models 331 and 361 Release Delay Timers are designed for a wide usage in new or replacement industrial applications. Examples include delay-off circuits, batch processing circuits, and other applications requiring a remote-triggered, off-delay timer. The Model 331 is a DPDT potentiometer... [See More]
- Timer Type: Off-Delay
- Time Range: Multiple Time Ranges
- Function Type: Single Function
- Minimum: 1 to 10
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.1 Sec ~ 10 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.0028
- Minimum: 0.1000
- Time Ranges: 0.1 Sec ~ 10 Sec
from Time Mark Corporation
The Models 331 and 361 Release Delay Timers are designed for a wide usage in new or replacement industrial applications. Examples include delay-off circuits, batch processing circuits, and other applications requiring a remote-triggered, off-delay timer. The Model 331 is a DPDT potentiometer... [See More]
- Timer Type: Off-Delay
- Time Range: Multiple Time Ranges
- Function Type: Single Function
- Minimum: 0.1000 to 102
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 3 Sec ~ 300 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.0833
- Minimum: 3
- Time Ranges: 3 Sec ~ 300 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.1 Sec ~ 10 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.0028
- Minimum: 0.1000
- Time Ranges: 0.1 Sec ~ 10 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 3 Sec ~ 300 Sec Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.0833
- Minimum: 3
- Time Ranges: 3 Sec ~ 300 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.3 Min ~ 30 Min Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.5000
- Minimum: 18
- Time Ranges: 0.3 Min ~ 30 Min
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 3 Min ~ 300 Min Delay 6A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 5
- Minimum: 180
- Time Ranges: 3 Min ~ 300 Min
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) Delay 10A @ 120VAC Socketable [See More]
- Timer Type: Off-Delay
- Mounting: Socket or Plug-in Style; Socketable
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT); SPDT (1 Form C)
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 100 Hrs Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 100
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 100 Hrs
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 100 Hrs Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 100
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 100 Hrs
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay SPDT (1 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) 0.05 Sec ~ 600 Sec Delay 3A @ 250VAC DIN Rail [See More]
- Timer Type: Off-Delay
- Maximum: 0.1667
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 600 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPST-NO (2 Form A) 0.05 Sec ~ 100 Sec Delay Panel Mount [See More]
- Timer Type: Off-Delay
- Maximum: 0.0278
- Minimum: 0.0500
- Time Ranges: 0.05 Sec ~ 100 Sec
from Quarktwin Technology Ltd.
Off-Delay Time Delay Relay DPDT (2 Form C) Fixed, 10 Sec, 1 Min ~ 10 Min Delay 10A @ 250VAC Socketable [See More]
- Timer Type: Off-Delay
- Time Ranges: Fixed, 10 Sec, 1 Min ~ 10 Min
- Maximum: 0.1667
- Pole and Throw Specifications: Double Pole, Double Throw (DPDT); DPDT (2 Form C)