Solid-state Time Delay Relays
from DME Company
DME Single Zone Timers (TCM-03-024D) are highly accurate, solid state timers that feature resolution to 1/100 of second, far exceeding the industry standard of 1/10 of a second. Versatile for virtually any type of operation that requires a timer, including single-zone valve gate systems, core pulls,... [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: ON-Delay
- Time Range: Single Time Range
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]
- Switch Type: SolidState
- Function Type: Multi-function
- Timer Type: ON-Delay; Off-Delay
- Time Range: Multiple Time Ranges; Field Selectable
from Littelfuse, Inc.
The KSPU Series is a factory programmed module available in any 1 of 14 standard functions. The KSPU offers a single adjustable counter function. Switch adjustment allows accurate selection of the number of counts the first time and every time. The 1A steady, 10A inrush rated solid-state output... [See More]
- Switch Type: SolidState
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
- Timer Type: Counter
- Voltage Requirements: 24 or 240 V ac
from Airotronics
TBC timers are solid state output units with digital timing and come in a 15/8" square case. 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 connections. [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: ON-Delay
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from OMEGA Engineering, Inc.
Ideal for small-scale control applications, the ZEN provides an economical alternative to discrete timers, counters and generalpurpose relays. This single unit easily provides relay, timer, counter, and time switch functions. Wiring work is greatly reduced because separate wiring is not required for... [See More]
- Switch Type: SolidState
- Function Type: Multi-function
- Timer Type: ON-Delay; Counter
- Time Range: Multiple Time Ranges; Field Selectable
from Littelfuse, Inc.
The TDUS Series combines digital timing circuitry with universal voltage operation. Voltages of 24 to 240VAC and 12 to 24VDC are available in three ranges. The TDUS Series offers DIP switch selectable time delays ranging from 0.1 seconds to 102.3 minutes in three ranges. Its 1A rated output, ability... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 1 to 1023
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
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]
- Switch Type: SolidState
- Function Type: Multi-function
- Timer Type: ON-Delay; Off-Delay; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The KSPS Series is a factory programmed module available in any 1 of 14 standard functions. The KSPS offers a single, fixed, externally or onboard adjustable time delay. The 1A steady, 10A inrush rated solid-state output provides 100 million operations typical. Its microcontroller timing circuit... [See More]
- Switch Type: SolidState
- Minimum: 180
- Timer Type: Interval
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
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]
- Switch Type: SolidState
- Function Type: Multi-function
- Timer Type: ON-Delay; Off-Delay; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TAC1 Series was designed to delay the operation of a compressor relay. It eliminates the possibility of relay chatter due to half-wave failure of the output. It connects in series with the load relay coil and provides a delay-on-make time delay each time input voltage is applied. It can be used... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 2 to 180
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Airotronics
TBL 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 with integral time adjustment knob or factory-fixed time require only three connections. [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: Interval; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TS4 Series are analog delay-on-make timers with a normally closed solid-state output. Unlike an interval timer, the load is energized prior to and during the time delay period. It can be used as a faster starting interval time delay when S1 is closed upon application of input voltage. Operation... [See More]
- Switch Type: SolidState
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
- Minimum: 165
- Voltage Requirements: 120 V ac
from Airotronics
The TH3AC are Anti-Short-Cycle timers with solid state output for compressor protection. An optional "Delay On Make" function is offered for sequencing or prevention of contactor chatter. Simple 3 terminal connection and encapsulated 2" x 2" package. Anti-short-cycle timers prevent premature cycling... [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: Anti-Short-Cycle
- Time Range: Multiple Time Ranges; Field Selectable
from Littelfuse, Inc.
The TH1 Series is a solid-state relay and timer combined into one compact, easy-to-use control. This highly reliable device eliminates the need for a separate solid-state relay. When mounted to a metal surface, it can switch load currents up to 20A steady state, and 200A inrush. Operation... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 2 to 180
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Airotronics
TH3KA timers are solid state output units with digital timing and similar on/off cycle times. The TH comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models with integral time adjustment knob or factory-fixed time require only three connections. Units with... [See More]
- Switch Type: SolidState
- Function Type: Multi-function
- Timer Type: ON-Delay; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The THD1 Series combines accurate timing circuitry with high power solid-state switching. It can switch motors, lamps, and heaters directly without a contactor. You can reduce labor, component cost, and increase reliability with these small, easy-to-use timers. Operation (Delay-on-Make)Upon... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 0.5000
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Airotronics
TH3KAD timers are solid state output units with digital timing and dissimilar "On/Off" cycle times. The TH comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models with integral time adjustment knob or factory-fixed time require only three connections. [See More]
- Switch Type: SolidState
- Function Type: Multi-function
- Timer Type: ON-Delay; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TS1 Series offers proven reliability and performance with years of use in OEM equipment and commercial applications. This encapsulated general use timing module is capable of controlling load currents ranging from 5mA to 1A. May be connected in series with contactors, relays, valves, solenoids,... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 150
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Airotronics
TH3L timers are solid state output units with digital timing. The TH3L comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models with integral time adjustment knob or factory-fixed time require only three connections. Units with external time adjustment have... [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: Interval; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TSD1 Series is designed for more demanding commercial and industrial applications where small size and accurate performance is required. The factory calibration for fixed time delays is within 1% of the target time delay. The repeat accuracy, under stable conditions, is 0.1% of the time delay. [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 1.2
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
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]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: Off-Delay
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The CT Series combines a delay-on-make and delay-on-break time delay into one unit and may be used to control fan delays in heating and/or cooling equipment. The CT includes bypass circuitry to allow it to operate with cooling anticipators ? 3000 ohms. It is designed to operate in 24VAC control... [See More]
- Switch Type: SolidState
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
- Contact Configuration: Normally Open (NO)
- Voltage Requirements: 24 V ac
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]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: Off-Delay
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The ESD5 Series is an accurate, solid-state, delayed interval timer. It offers a 1A steady, 10A inrush output and is available with adjustable or fixed time delays of 0.1 seconds to 1000 minutes in six ranges. Input voltages of 24, 120, or 230VAC are available. Encapsulation offers protection... [See More]
- Switch Type: SolidState
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
- Minimum: ? to 600
- Voltage Requirements: 24 V ac
from Airotronics
TH3P are solid state output Single Shot timers in a fully encapsulated 2" x 2" case. Available with factory-fixed time or adjustable via on-board potentiometer or external resistor. [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: One-Shot; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The KSD1 Series features two-terminal, series-connection with the load. The KSD1 Series is an ideal choice for delay-on make timing applications. This series is designed for general purpose commercial and industrial applications where a small, cost effective, reliable solid-state timer is required. [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 20
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Airotronics
TH3PL are solid state output Single Shot timers in a fully encapsulated 2" x 2" case. Available with factory-fixed time or adjustable via on-board potentiometer or external resistor. [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: One-Shot; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TS2 Series is designed for 24, 120 or 230VAC and the TS6 Series is designed for 12 or 24VDC. These series are capable of controlling load currents of up to 1A steady state, 10A inrush. Encapsulated circuitry and the reliability of a ±2% repeat accuracy make the TS2 and TS6 ideal for cost... [See More]
- Switch Type: SolidState
- Minimum: 20
- Timer Type: Interval
- Contact Configuration: Normally Open (NO)
from Airotronics
The TH3Q is a recycle timer with a selectable cycle length and adjustable "On" time as a percentage of the total cycle from 1% to 99%. The solid state output insures longevity for loads up to 1 amp such as solenoids, pumps, relays, connectors, etc. [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TS2 Series is designed for 24, 120 or 230VAC and the TS6 Series is designed for 12 or 24VDC. These series are capable of controlling load currents of up to 1A steady state, 10A inrush. Encapsulated circuitry and the reliability of a ±2% repeat accuracy make the TS2 and TS6 ideal for cost... [See More]
- Switch Type: SolidState
- Minimum: 2 to 180
- Timer Type: Interval
- Contact Configuration: Normally Open (NO)
from Airotronics
THC timers are solid state output units with digital timing. The THC comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models with integral time adjustment knob or factory-fixed time require only two connections. They may be wired in-line just like a single... [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: ON-Delay
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TDU Series are encapsulated solid-state, delay-on-make timers that combine digital timing circuitry with universal voltage operation. The TDU offers DIP switch adjustment allowing accurate selection of the time delay over the full time delay range. This series is an excellent choice for process... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 1 to 1023
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Airotronics
THCU-A is a universal AC/DC voltage solid state timer in a compact 2" x 2" configuration. This unit features wide operating voltages: 19 to 265 VAC and 10 to 120 VDC. Advanced digital circuitry provides this timing module with unsurpassed accuracy and reliability. [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: ON-Delay
- Time Range: Multiple Time Ranges; Field Selectable
from Littelfuse, Inc.
The TDUI Series combines digital timing circuitry with universal voltage operation. Voltages of 24 to 240VAC and 12 to 24VDC are available in three ranges. The TDUI Series offers DIP switch selectable time delays ranging from 0.1 seconds to 102.3 minutes in three ranges. Its 1A rated output, ability... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 1 to 1023
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Airotronics
THL timers are solid state output units with digital timing. The THL comes in a 2" square case. Ease of installation and hook-up is a primary design benefit. All models with integral time adjustment knob or factory-fixed time require only two connections. They may be wired in-line just like a single... [See More]
- Switch Type: SolidState
- Function Type: Single Function
- Timer Type: Interval; Recycle
- Time Range: Single Time Range; Multiple Time Ranges (optional feature); Field Selectable (optional feature)
from Littelfuse, Inc.
The TSD2 Series is designed for more demanding commercial and industrial applications where small size and accurate performance are required. The factory calibration for fixed time delays is within 1% of the target time delay. The repeat accuracy, under stable conditions, is 0.1% of the time delay. [See More]
- Switch Type: SolidState
- Minimum: 1
- Timer Type: Interval
- Contact Configuration: Normally Open (NO)
from Littelfuse, Inc.
The TSD6 Series offers total solid-state, interval timing for 12 or 24VDC applications. This series provides either negative or positive switching. The TSD6 Series is designed for more demanding commercial and industrial applications where small size and accurate performance is required. The factory... [See More]
- Switch Type: SolidState
- Minimum: 15
- Timer Type: Interval
- Contact Configuration: Normally Open (NO)
from Littelfuse, Inc.
The TSD7 Series utilizes only two terminals connected in series with the load. Interval timing mode period is achieved by using a small portion of the AC sine wave allowing sufficient voltage for circuit operation. It can be used as an interval timer to control or pulse shape the operation of... [See More]
- Switch Type: SolidState
- Minimum: 2
- Timer Type: Interval
- Contact Configuration: Normally Open (NO)
from Littelfuse, Inc.
The KSD2 Series is designed for general purpose commercial and industrial applications where a small, cost effective, reliable, solid-state timer is required. The factory calibration for fixed time delays is within 5% of the target time delay. The repeat accuracy, under stable conditions, is 0.5% of... [See More]
- Switch Type: SolidState
- Minimum: 1 to 100
- Timer Type: Interval
- Contact Configuration: Normally Open (NO)
from Littelfuse, Inc.
The ASQU and ASTU Series of 17.5 mm, knob adjustable, universal solid-state timers offer multiple functions, voltages, and time delay ranges. Choose one of 5 functions and 4 time delay ranges via 4 selection switches located on face of the unit. Adjustment through the time range is accomplished by... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 0.1000 to 10
- Mounting: DIN rail: Snap on to 32 mm DIN 1 and 35 mm DIN 3 rail; Surface mount: 2 #6 (M3.5 x 0.6) screws or quick mount fasteners
from Littelfuse, Inc.
The ASQU and ASTU Series of 17.5 mm, knob adjustable, universal solid-state timers offer multiple functions, voltages, and time delay ranges. Choose one of 5 functions and 4 time delay ranges via 4 selection switches located on face of the unit. Adjustment through the time range is accomplished by... [See More]
- Switch Type: SolidState
- Contact Configuration: Normally Open (NO)
- Minimum: 0.1000 to 10
- Mounting: DIN rail: Snap on to 32 mm DIN 1 and 35 mm DIN 3 rail; Surface mount: 2 #6 (M3.5 x 0.6) screws or quick mount fasteners
from Littelfuse, Inc.
The DSQU and DSTU Series of 17.5 mm, switch adjustable, universal solid-state timers offer multiple functions, voltages, and time delay ranges. Choose one of 5 functions and 4 time delay ranges via 4 selection switches located on face of the unit. Six switches adjust the time delay through the... [See More]
- Switch Type: SolidState
- Mounting: DIN rail: Snap on to 32 mm DIN 1 and 35 mm DIN 3 rail; Surface mount: 2 #6 (M3.5 x 0.6) screws or quick mount fasteners
- Contact Configuration: Normally Open (NO)
- Voltage Requirements: 24 or 240 V ac
from Littelfuse, Inc.
The DSQU and DSTU Series of 17.5 mm, switch adjustable, universal solid-state timers offer multiple functions, voltages, and time delay ranges. Choose one of 5 functions and 4 time delay ranges via 4 selection switches located on face of the unit. Six switches adjust the time delay through the... [See More]
- Switch Type: SolidState
- Mounting: DIN rail: Snap on to 32 mm DIN 1 and 35 mm DIN 3 rail; Surface mount: 2 #6 (M3.5 x 0.6) screws or quick mount fasteners
- Contact Configuration: Normally Open (NO)
- Voltage Requirements: 24 or 240 V ac
from Littelfuse, Inc.
The KSD3 Series is a cost effective approach for ON/OFF recycling applications. The on time is equal to the off time. An adjustment of the RT will change the time delays of both on and off times. This series is designed for general purpose commercial and industrial applications where a small, cost... [See More]
- Switch Type: SolidState
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
- Timer Type: Recycle
- Voltage Requirements: 12 V dc