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Supplier: Littelfuse, Inc.
Description: Bidirectional normally closed output
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Supplier: Littelfuse, Inc.
Description: The OptoMOS® line of solid state relays uses discrete semiconductor components and the patented OptoMOS® architecture to deliver fast, reliable, bounce-free switching in a compact design. From one of the world's smallest single-pole, 4-pin relays to multi-pole and multi
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Supplier: Littelfuse, Inc.
Description: The OptoMOS® line of solid state relays uses discrete semiconductor components and the patented OptoMOS® architecture to deliver fast, reliable, bounce-free switching in a compact design. From one of the world's smallest single-pole, 4-pin relays to multi-pole and multi
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Supplier: Littelfuse, Inc.
Description: The OptoMOS® line of solid state relays uses discrete semiconductor components and the patented OptoMOS® architecture to deliver fast, reliable, bounce-free switching in a compact design. From small single-pole, 4-pin relays to multi-pole and multi-function devices,
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Supplier: VAST STOCK CO., LIMITED
Description: Solid State Relays - PCB Mount .25A 100Vdc Dual Normally Closed
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Supplier: VAST STOCK CO., LIMITED
Description: Solid State Relays - PCB Mount Normally Closed Form 1A
- Input Current Range: 0.0500 amps
- Operating Temperature: -40 to 185 F
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Supplier: VAST STOCK CO., LIMITED
Description: Solid State Relays - PCB Mount Normally Closed Form 1B
- Input Current Range: 0.0500 amps
- Operating Temperature: -40 to 185 F
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Supplier: Micropac Industries, Inc.
Description: ordering part number; consult with Micropac factory for detail. The part is normally shipped with gold plated leads, but lead finishes per MIL-PRF-38534 are available. Functionally, the device operates as a single-pole, normally closed (1 Form B) solid state
- Application Type: General Application Relay
- Dropout Voltage: 0.6000 volts
- Features: TTL Compatible
- Input (Pick-up) Voltage Range: 1 to 1.9 volts
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Supplier: VAST STOCK CO., LIMITED
Description: Solid State Relays - PCB Mount SP-Normally Closed SS OptoMOS Relay
- Input Current Range: 0.0500 amps
- Operating Temperature: -40 to 185 F
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Supplier: Radwell International
Description: OVERLOAD RELAY, SOLID STATE, 3-POLE, 600 VAC, 65-135 AMP RANGE, 1-NORMALLY OPEN/1-NORMALLY CLOSED AUXILIARY CONTACT, 3/4 SIZE, PANEL MOUNT. FREE 2 YEAR RADWELL WARRANTY
- Continuous Current: 135 amps
- Device Technology: Solid State
- Motor Voltage: 600 volts
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Supplier: Radwell International
Description: BLOCK OVERLOAD RELAY, SOLID STATE, 3 POLE, FOR USE WITH 300-LINE STARTERS, NEMA 3, 1 NORMALLY CLOSED CONTACT, OPEN STYLE. FREE 2 YEAR RADWELL WARRANTY
- Device Technology: Solid State
- NEMA Rating: 3
- Number of Poles: 3
- Rating Standard: NEMA Rated
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, SOLID STATE OVERLOAD RELAY, NEMA, CLASS 20, MANUAL RESET, PHASE LOSS PROTECTION, 1, 3.7-12 A, MOUNT S TO NEMA SIZE 00 CONTACTOR, 1 NORMALLY CLOSED OUTPUT. FREE 2 YEAR RADWELL WARRANTY
- Device Technology: Solid State
- Rating Standard: NEMA Rated
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Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER 2007-02-28, OVERLOAD RELAY, SOLID STATE, MANUAL RESET, 23/75AMP, 3 PHASE, CLASS 20, NEMA 4, ELECTRONIC, NEMA, SMP-1, MANUAL RESET, MOUNTS TO NEMA SIZE 4 CONTACTOR, 1 NORMALLY CLOSED O UTPUT. FREE 2 YEAR RADWELL WARRANTY
- AC Motor Phase: Three Phase Motor
- Device Technology: Solid State
- NEMA Rating: 4
- Rating Standard: NEMA Rated
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Supplier: Airotronics
Description: 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
- Contact Configuration: Normally Closed (NC)
- Display: None
- Field Selectable: Yes
- Input Controls: None, Analog
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Supplier: Airotronics
Description: 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
- Contact Configuration: Normally Closed (NC)
- Display: None
- Field Selectable: Yes
- Input Controls: None, Analog
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Supplier: Airotronics
Description: 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
- Contact Configuration: Normally Closed (NC)
- Display: None
- Field Selectable: Yes
- Input Controls: None, Analog
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Supplier: Automation24, Inc.
Description: The electronic overload relay 3RB31134PB0 from Siemens ensures continuous motor and plant protection. Thanks to the wide setting range of 1-4 A, the variety of types can be considerably reduced using the SIRIUS overload relay 3RB31134PB0. One normally closed and one
- Mounting: Other
- Operating Temperature: -13 to 140 F
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Supplier: CARLO GAVAZZI Automation Components
Description: This slim RG design is capable of detecting various failure modes occurring to the heaters and also to the product itself. Failures which can be detected include partial load failure, heater loss, open circuit SSR, short circuit SSR and SSR over temperature. A normally closed,
- Application Type: General Application Relay
- Dropout Voltage: 1 volts
- Features: Reverse Protection, Visual Indicator
- Input (Pick-up) Voltage Range: 3.8 volts
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Supplier: Sensata Technologies
Description: Mini-SIP SSR Ratings to 1A @ 60 VDC Bi-polar Transistor Output DC Control Normally Open or Normally Closed Output
- Input (Pick-up) Voltage Range: 3 to 60 volts
- Input Current Range: 0.0150 amps
- Input Voltage Type: DC
- Maximum Current: 1 amps
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Supplier: RS Components, Ltd.
Description: These single pole miniature solid state relays have normally closed (1-Form-B) contacts and feature a 4-pin SOP package. They are able to provide 1500 Vrms of input to output isolation by taking advantage of optically coupled MOSFET technology. The outputs have
- Mounting: PC Board
- Turn-on Switching: Other
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Supplier: Edwards Vacuum
Description: of loads without additional relays or external power supplies. This switch should not be used for safety critical applications. For many interlock applications the Edwards IS16K may be more suitable.
- Normally Open/Closed: Normally Open, Normally Closed
- Switch Technology: Solid-state
- Switched AC Volts: 250 volts
- Switched Current: 10 amps
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Supplier: RS Components, Ltd.
Description: Chronos 2 time delay relays from Crouzet are supplied with Relay or Solid-State output and have the option of connecting an external power supply to the control input. Supply Voltage = 24 - 240 V ac Time Range = 0.1 s - 100 h Mode of Operation = Interval Mounting Type = DIN Rail
- Contact Configuration: Normally Open (NO), Normally Closed (NC)
- Maximum Time Interval: 100 hours
- Minimum Time Interval: 0.1000 seconds
- Number of Contacts: 1
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Supplier: Migatron Corporation
Description: RPS-450 product line features solid state construction including the solid state relay outputs. The sensor operates in the ultrasonic spectrum and is therefore not heard. For initial setup purposes, a built in potentiometer and LED indicator are provided. The LED
- Body: Cylindrical
- Operating Distance: 5 to 72 inch
- Operating Temperature: 32 to 140 F
- Switch Type: Normally Open, Normally Closed
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Supplier: Time Mark Corporation
Description: The Model 264 3-Phase Monitor continuously monitors 3-phase Wye or Delta systems for abnormal conditions. The solid-state electronic sensing circuit drives two separate single pole relays, one normally open and the other normally closed. An adjustable trip delay
- Features: Automatic Reset, Visual Indicator
- Frequency Sensing Range: Up to 60 Hz
- Operating Temperature: -20 to 130 F
- Phase Failure (Loss): Yes
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Supplier: OMEGA Engineering, Inc.
Description: OMEGA non-intrusive RF capacitance sensors deliver accurate and reliable liquid level detection with an SPST mechanical relay output. A versatile weld-on fitting enables the sensor to be mounted directly to the wall of any standard polyethylene, fiberglass or polypropylene tank. Simply align
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Meter Technology: Capacitive / RF Admittance
- Mounting Options: Side mount
- Pole and Throw Specifications: Single Pole, Single Throw (SPST), Single Pole, Double Throw (SPDT)
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Supplier: Banner Engineering Corp.
Description: Overview Increases the switching current capacity of low voltage primary safety devices to 6 amps Serves as a relay for primary safety devices with OSSD solid-state or hard contact outputs and external device monitoring, such as the EZ
- Mounting: DIN Rail
- Power Supply: AC Power Supply, DC Power Supply
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Description: CMOS digital circuitry Time delays to 3 minutes Adjustable time delay No first cycle effect SPST 20 Ampere Output rating (limited by terminals, relay rated at 35 or 60 Amps) NEMA 4 enclosure External terminal strips for all connections Fully Solid State
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Supplier: Barksdale Control Products
Description: Barksdale's UDS3 Electronic Pressure Switch offers the unique ability to switch four discrete circuits in a single, compact unit. In addition to its four SPDT relays, the UDS3 comes standard with either a 4-20 mA or a 0-10 VDC analog output and a digital pressure display with 1/2" tall, easy
- Accuracy: 0.5000 ±% FS
- Display: Digital
- Features: Temperature Compensation
- Material to Measure: Liquid, Gas
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Supplier: Gems Sensors & Controls
Description: retaining clip. The 20 VA switch is suitable for most solid state control circuits, by using a relay interface the switch can be made capable of switching higher current loads. The unit is easy to install and can be top or bottom mounted. Using an extension pipe and proper
- Configuration (Normal State): Normally Open (NO), Normally Closed (NC)
- Material Temperature Range: -40 to 300 F
- Maximum Operating Pressure: 1000 psi
- Meter Technology: Mechanical / Magnetic Floats
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Supplier: Brooks Instrument
Description: Features Indicating Pressure Switches Model IPS122 2" 2-inch stainless steel solid-state switch with local and remote alarm capability Electronic switch with an adjustable pressure switch set point to operate lights or relays up to 12 watts
- Additional Pressure Reading: Gauge
- Additional Signal Output: Analog Voltage, Analog Current
- Features: Temperature Compensation
- Normally Open/Closed: Normally Open, Normally Closed
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Supplier: Migatron Corporation
Description: contained in an optional second channel input for added expandability. The controller can also supply 24 volts up to 110 mA to the sensors. The outputs consist of four solid state relays for use as outside limit monitors. These outputs can be programmed as either normally
- Control Signal Output: Switch / Relay Output
- Control Technique: Limit / Set Point Control
- Controller Inputs: Current Loop (Transmitter) Input
- Form Factor: DIN Rail
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Supplier: Time Mark Corporation
Description: The Model 2722 Current Unbalance Detector is designed to monitor 3-phase AC current (or compare three single-phase AC currents). A solid-state electronic sensing circuit drives an internal DPDT relay which energizes during normal, balanced conditions. An unbalanced condition will cause
- Approvals: CSA Mark, UL
- Current Type: AC Current
- Frequency Range: 400 Hz
- Input Voltage: 100 to 130 volts
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Supplier: Pyott-Boone Electronics (PBE Group)
Description: normally open package includes a Model 230 with separate contact relay. The solid state sealed switch is complemented by a 500 lb. test chain which makes mounting a snap. The 1/8 in. thick stainless steel tube with rubber bumper makes this unit the most durable on the
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Supplier: Keller America, Inc.
Description: for hi/lo control functions. These solid state switches are not subject to wear and can be factory programmed in either PNP or NPN outputs. The optional DV-22 PP programmer (external supply) allows the user to easily change settings. This programmer can also be linked to a laptop/PC
- Accuracy: 2 ±% FS
- Display: Digital
- Electrical Output: Analog Voltage, Switch / Alarm
- Media: Liquid, Gas
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Supplier: Columbia Research Labs, Inc.
Description: ruggedness. No signal conditioning is required to the analog output in most applications. The accelerometer switch contacts can be configured to trigger in one or both directions along the sensitive axis, at a specified G level within a selected operating range. The solid-state relay
- Acceleration: -30 to 30 g
- Device Type: Switch
- Frequency Range: 0.0 to 100 Hz
- Maximum Shock: 100 g
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Development and implementation of an angle detector using nanoporous silicon-based photovoltaic sensor
IR receiver actuates a solid state normally closed relay .
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Design and Testing of a Device To Introduce a Lag-time Treatment Between the Inflow and Outflow Hydrographs of a Sedimentation Basin
The outlet valve was driven by a gear motor controlled by four 40-amp normally closed solid - state relays designed to be opened by a signal from a programmed electronic logic Basic-X chip connected to a calibrated ultrasonic level sensor.
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Clare Introduces New Family Of 4-Pin Solid State Relays For Reed Relay Replacement
…Inc., a wholly owned subsidiary of IXYS Corporation, recently announced the immediate availability of their new 4-pin, Standard In-Line Package (SIP) 1-Form-A (Single Pole, Normally Open) and 1-Form-B (Single Pole, Normally Closed ) Solid State Relays (SSRs).
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High-power current source with real-time arbitrary waveforms for in vivo and in vitro studies of defibrillation
As a safety measure, a pair of normally closed solid - state relays , controlled by software with the Enable signal, is implemented to discharge the capacitor bank when powered-off.
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Development and operation of research-scale III-V nanowire growth
reactors
Each interlock consists of a set of logic en- coded by a series of normally closed or normally open solid state relays that are driven by various setpoint sig- nals.
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IEEE Recommended Practice for Electric Systems in Health Care Facilities
Typically, the contacts of a normally closed relay or a solid state relay are used to apply the alternator resid- ual voltage directly to a full wave bridge and to the exciter field.
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Advances in Power and Electrical Engineering
K - solid state relay coil and normally closed contacts; L -electrical apparatus release .
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Equipment for combinatorial electrochemical polymerization and high-throughput
investigation of electrical properties of the synthesized polymers
Electropolymerization part of the system. . multiplexer includes 96 channels of a 4A switch configuration (four normally open contacts based on high impedance reed relays MEDER) with a 2B switch configuration (two normally closed contacts based on solid state relay AD4C212). .
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IEEE Recommended Practice for Electric Systems in Health Care Facilities
Typically, the contacts of a normally closed relay or a solid - state relay apply the alternator residual voltage directly to a full wave bridge and to the exciter field.
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IEEE Recommended Practice for Electric Systems in Health Care Facilities
Typically, the contacts of a normally closed relay or a solid - state relay are used to apply the alternator residual voltage directly to a full wave bridge and to the exciter Þeld.