Products
Showing 625–640 of 662 results
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DC260BM-60-92
Over or Under Voltage MonitorThe Model 260 Voltage Sensor is a single set-point voltage sensor. Input voltages above the set-point cause the output contacts to energize (contacts 1 & 8 closed). Input voltages below the set-point cause the output contacts to de-energize (contacts 1 & 2 closed). The dead band between pull-in and drop-out is less than 2%.The standard unit has a screwdriver, or fingertip adjustable set-point range of approximately 35%. of the maximum voltage. This device can also be provided with a factory calibrated trip point.
AC versions of the Model 260 Voltage Sensor are not frequency sensitive, and may be used in systems from 50 Hz to 400 Hz. DC models are not polarity sensitive. This device requires a standard 8-pin socket, such as Time Mark’s Model 51×120.
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DC260BM-90-150
Over or Under Voltage MonitorThe Model 260 Voltage Sensor is a single set-point voltage sensor. Input voltages above the set-point cause the output contacts to energize (contacts 1 & 8 closed). Input voltages below the set-point cause the output contacts to de-energize (contacts 1 & 2 closed). The dead band between pull-in and drop-out is less than 2%.The standard unit has a screwdriver, or fingertip adjustable set-point range of approximately 35%. of the maximum voltage. This device can also be provided with a factory calibrated trip point.
AC versions of the Model 260 Voltage Sensor are not frequency sensitive, and may be used in systems from 50 Hz to 400 Hz. DC models are not polarity sensitive. This device requires a standard 8-pin socket, such as Time Mark’s Model 51×120.
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DRA-1
DIN Rail AdapterThe DRA-1 DIN Rail Adapter is designed for quick attachment and detachment of various surface-mount devices onto a standard 35mm DIN rail. Four #8-32 mounting holes are located on the face of the Adapter support numerous models. The Adapter and grip plate are made of 20-gauge steel and assembled as one unit for durability. Constructed with two high-tension extension springs, the DRA-1 Adapter will securely fasten surface-mount enclosures to a standard 35mm DIN rail. The mounting hole pattern matches a standard Time Mark surface-mount enclosure. -
ENCDIN
Safety Enclosure with DIN RailThe ENCDIN series of safety enclosures were designed to provide external protection for 8-Pin and 11-Pin socket-mounted devices such as: 3-Phase Monitors, Voltage Monitors, Current Monitors, Alternating Relays, Time Delay Relays, Liquid Level Controls, Transducers and Power Supplies.
Each enclosure is made of 20 gauge steel with a dark gray powder coat finish. A standard 35mm DIN rail is attached inside and half-inch and three-quarter inch conduit knockouts are provided on three sides. The door is hinged to allow easy mounting and access. -
ENCDIN-11PIN
Safety Enclosure with DIN Rail and One 11-Pin SocketThe ENCDIN series of safety enclosures were designed to provide external protection for 8-Pin and 11-Pin socket-mounted devices such as: 3-Phase Monitors, Voltage Monitors, Current Monitors, Alternating Relays, Time Delay Relays, Liquid Level Controls, Transducers and Power Supplies.
Each enclosure is made of 20 gauge steel with a dark gray powder coat finish. A standard 35mm DIN rail is attached inside with Time Mark’s 11-pin socket (rated 10A @ 300VAC) mounted to the DIN rail. Half-inch and three-quarter inch conduit knockouts are provided on three sides. The door is hinged to allow easy mounting and access. -
ENCDIN-8PIN
Safety Enclosure with DIN Rail and One 8-Pin SocketThe ENCDIN series of safety enclosures were designed to provide external protection for 8-Pin and 11-Pin socket-mounted devices such as: 3-Phase Monitors, Voltage Monitors, Current Monitors, Alternating Relays, Time Delay Relays, Liquid Level Controls, Transducers and Power Supplies.
Each enclosure is made of 20 gauge steel with a dark gray powder coat finish. A standard 35mm DIN rail is attached inside with Time Mark’s 8-pin socket (rated 10A @ 600VAC) mounted to the DIN rail. Half-inch and three-quarter inch conduit knockouts are provided on three sides. The door is hinged to allow easy mounting and access. -
ENCDIN-8PIN-2
Safety Enclosure with DIN Rail and Two 8-Pin SocketsThe ENCDIN series of safety enclosures were designed to provide external protection for 8-Pin and 11-Pin socket-mounted devices such as: 3-Phase Monitors, Voltage Monitors, Current Monitors, Alternating Relays, Time Delay Relays, Liquid Level Controls, Transducers and Power Supplies.
Each enclosure is made of 20 gauge steel with a dark gray powder coat finish. A standard 35mm DIN rail is attached inside with two of Time Mark’s 8-pin sockets (rated 10A @ 600VAC) mounted to the DIN rail. Half-inch and three-quarter inch conduit knockouts are provided on three sides. The door is hinged to allow easy mounting and access. -
EX200
3-Phase Voltage Unbalance MonitorThe Model 200 3-Phase Voltage Unbalance Monitor is designed to continuously monitor a three-phase line for unbalanced voltage conditions.This device will only energize the relay if an unbalance exists. Zero volts on all three phases is considered a balanced condition. This allows the Model 200 to be used with shunt breakers, so that the breaker can shut off the main power without tripping the monitor.
The solid-state sensing circuit drives an internal electromechanical relay. Indicator lights on the monitor show when the voltage balance is within an acceptable range; when an unbalance exists; and when the relay is actually tripped.
When an acceptable voltage balance is reapplied, the Model 200 will automatically reset the relay.
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EX246
3-Phase MonitorThe Model 246 3-Phase Monitor is designed to continuously monitor 3-phase power lines for abnormal conditions. This device features solid-state voltage and phase angle sensing circuits, which drive a SPDT electromechanical relay.A neutral is not required, allowing the Model 246 to be used with either Wye or Delta systems.
Three versions of the Model 246 cover the 120 and 208/240 VAC, 60Hz and the 380 VAC, 50Hz ranges. In addition, the models A246 and B246 are now CSA Certified.
Each option on the Model 246 monitor is adjustable throughout its operating range. The adjustment pots and LED indicators of OVER VOLTAGE and UNDER VOLTAGE are mounted on the front of the unit, for easy access.
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EX252B
3-Phase MonitorThe Model 252 3-Phase Monitor continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 252 will detect phase loss on a loaded motor even when regenerated voltage is present.The device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay with one SPDT and one SPST contact. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected the Model 252 will automatically reset.
The Model 252 does not require a neutral connection and can be used with Wye or Delta systems. Four versions cover 120V, 208/240V and 480V, 60Hz, and 380V, 50Hz. Adjustment ranges are sufficiently wide to allow for proper adjustment to existing conditions. Two LED indicator are provided to aid in adjustment and system troubleshooting.
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EX257B
3-Phase MonitorThe Model 257 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 257 monitor will detect phase loss on a loaded motor even when regenerated voltage is present.This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).
The Model 257 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.
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EX257B-415V/50HZ
3-Phase MonitorThe Model 257 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 257 monitor will detect phase loss on a loaded motor even when regenerated voltage is present.This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).
The Model 257 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.
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EX257BM
3-Phase MonitorThe Model 257 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 257 monitor will detect phase loss on a loaded motor even when regenerated voltage is present.This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).
The Model 257 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.
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EX257BM-415V/50HZ
3-Phase MonitorThe Model 257 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 257 monitor will detect phase loss on a loaded motor even when regenerated voltage is present.This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).
The Model 257 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.
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EX258B
3-Phase MonitorThe Model 258 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 258 monitor will detect phase loss on a loaded motor even when regenerated voltage is present.This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).
The Model 258 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.
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EX258B-415VAC/50HZ
3-Phase MonitorThe Model 258 continuously monitors 3-phase power lines for abnormal conditions. When properly adjusted, the Model 258 monitor will detect phase loss on a loaded motor even when regenerated voltage is present.This device consists of a solid-state voltage and phase-angle sensing circuit, driving an electromechanical relay. When correct voltage and phase rotation are applied, the internal relay will energize. A fault condition will de-energize the relay. When the fault is corrected, the monitor will automatically reset (a manual reset version is also available).
The Model 258 does not require a neutral connection and can be used with Wye or Delta systems. Voltage ranges are sufficiently wide to allow for proper adjustment to existing conditions. Both TRIP and NORM condition indicators are provided to aid in adjustment and system trouble-shooting.