Over-current monitoring relays

15 companies | 23 products
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under-voltage monitoring relay
under-voltage monitoring relay
SRW01 series

Trigger voltage: 24 V - 240 V

The smart relay SRW01 series is a low-voltage, electric motor management system with state-of-the-art technology and network communication capabilities. Its high reliability and precision make the SRW01 suitable for the toughest industrial ...

multifunction monitoring relay
multifunction monitoring relay
VARIMETER PRO | UG 9400

The multifunctional measuring relay UG 9400 of the VARIMETER PRO series allows easy parameter setting, monitoring and diagnosis via a Modbus RTU interface. The measuring relay simultaneously monitors up to 9 different measured ...

feeder monitoring relay
feeder monitoring relay
SIL-B

Trigger voltage: 24 V - 300 V

SIL-B Feeder Protection Relay Protection against overcurrent and overvoltage. The ability of measuring current, voltage and frecuency levels combined with Syncro-Check and directional protection functions makes him one of the safest ...

over-current monitoring relay
over-current monitoring relay
XAC, XAT series

DESCRIPTION New CT with programmable output range. This innovative product permits to set an overcurrent threshold on the some CT withoutinterposing any measuring relays and without any auxiliary supply source.The electronic board is ...

over-current monitoring relay
over-current monitoring relay
LINETRAXX® CME420 series

The current relays in the CME420 series are responsible for monitoring overcurrent and undercurrent in AC systems, as well as the current between two threshold values. The currents are measures as rms values, while the currently measured ...

over-current monitoring relay
over-current monitoring relay
LINETRAXX® CMD420/CMD421

CMD420/421 is a current monitoring device that can monitors AC currents using three measuring inputs for overcurrent or undercurrent. The currents are measured as rms values, while the currently measured values are shown on an intuitive ...

over-current monitoring relay
over-current monitoring relay
AIN, AINF series

Tripping current: 1 mA - 15,000 mA

The undervoltage and overvoltage protection relay, manufactured by Klaschka, is a robust version relay that is incorporated with a self-supervision system and restriction settings. This is built to control frequency changes and provide ...

under-current monitoring relay
under-current monitoring relay
AKC series

The ENTES Current Monitoring Relays are specially designed to offer protection to the motors and networks against under and over current conditions. The relays are available in four series that include AKC-01A, AKC-01D, AKC-03A and ...

over-current monitoring relay
over-current monitoring relay
750630

Tripping current: 10 A

Interface Technology Monitoring relay Current monitoring 1-phase, AC-DC 10 A

over-current monitoring relay
over-current monitoring relay
P9680/C

Tripping current: 0.5 A - 10 A
Trigger voltage: 18 V - 370 V

• Overcurrent and Earth Fault detection (IDMT) • MODBUS RS-485 Communication • 6 Selectable IDMT curves • Programmable Low-set and High-set tripping • Last trip memory/history recall • Pre-defined selectable CT ratio’s • Test and ...

voltage monitoring relay
voltage monitoring relay
P9690

Trigger voltage: 18 V - 370 V

Combined Overcurrent / Earth Fault Relay and Voltage Monitoring True R.M.S. measurements Low Set and High Set tripping thresholds for both Overcurrent and Earth Fault detection 6 selectable IDMT (Inverse Definite Minimum Time) ...

over-current monitoring relay
over-current monitoring relay
45UCR

Broyce Control design and manufacture a range of Control Relays for monitoring under and over voltage, current and frequency. Also available for usage on thermistor, pump, speed and battery voltage alarm requirements. Available in din ...

over-current monitoring relay
over-current monitoring relay
CBA series

Trigger voltage: 120 V

The AC current band monitoring relays in the CBA series are often used for applications such as detecting under and overcurrent conditions, which could potentially influence the continuous operation of pumps, motor and various other critical ...

phase monitoring relay
phase monitoring relay
SEL-321-5

SEL-321-5 Phase and Ground Distance Relay The SEL-321-5 Relay is designed especially for EHV and HV applications on 50 Hz systems. The relay provides enhanced single-pole tripping, phase and ground distance, directional overcurrent, ...

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Schweitzer Engineering Laboratories
over-current monitoring relay
over-current monitoring relay
100 - 690 V

Trigger voltage: 100 V - 690 V

Carlo Gavazzi offers a comprehensive range of monitoring controls for monitoring of phase loss, incorrect phase sequence, phase unbalance, over/under current, over/under load, over/under frequency, and over/under voltage. Our products ...

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CARLO GAVAZZI
over-current monitoring relay
over-current monitoring relay
TemTrip2

TemTrip2 is a multi-protection overcurrent relay equipped with the directional ground fault trip, the ratio differential trip and the reverse power trip function. It shows various information including the phase current, the line voltage ...

over-current monitoring relay
over-current monitoring relay
20 - 260 V, 1 - 5 A | 2742

Tripping current: 1 A - 5 A
Trigger voltage: 20 V - 260 V

The Model 2742 3-Phase Over/Under Current Monitor is designed to monitor the current level of a 3-phase line or to compare the currents of three single-phase lines. The Model 2742 is factory-set as an over-current monitor; that is, ...

over-current monitoring relay
over-current monitoring relay
CROU1-28

Trigger voltage: 24 V - 240 V

Monitoring relay CROU1-28Under and over AC current monitoring relaysDESCRIPTION These units monitor the AC current to a load and operate relays if the current goes below or above a set level. Two version for each type are available ...

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ELKO