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- Automatic reset monitoring relay
Automatic reset monitoring relays
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... Recloser Control The SEL-651RA offers exceptional protection and communications capabilities for Automatic Network Reconfiguration and other distribution automation needs. These capabilities assist you in maintaining ...
... The ELR-4MA AC Earth Leakage Relay is an advanced protection device designed to enhance the safety and reliability of electrical systems. With a residual current transformer (RCT), it continuously monitors the residual ...
Trigger voltage: 24, 230 V
... This is a voltage monitoring relay module that is capable of measuring 1-phase networks. Our E1UM230V01 lets you select a suitable voltage range of 24V AC, 24V DC or 230V AC in one device. The settings go as low as 18V ...
TELE Haase Steuergeraete GmbH
Trigger voltage: 690 V
... feedback of the power and phase condition while two integrated relay outputs (DPDT configuration) trigger alarms to your PLC or trigger actions. Our TELE technology allows to power our monitoring relay ...
TELE Haase Steuergeraete GmbH
Trigger voltage: 230 V
... This product is a single phase voltage monitoring device with an under function feature. It is ideal for voltages reaching 900V DC. ...
TELE Haase Steuergeraete GmbH
Trigger voltage: 208 V - 480 V
... Motor protection relay. Monitoring of phase loss, asymmetry and phase sequence. Temperature monitoring via PTC. Selfpowered by measured voltageg 3~ 208-480V. 2 CO ...
TELE Haase Steuergeraete GmbH
Trigger voltage: 24 V - 240 V
... Temperature monitoring for use with up to 6 thermistors (PTC) 1 NO ...
TELE Haase Steuergeraete GmbH
Tripping current: 5 mA - 10,000 mA
... measurement still exceeds the setpoint the output relay changes over. The output relay resets immediately, when the monitored current reaches the hysteresis set value. Current control with latch (manual ...
HIQUEL
Trigger voltage: 500 mV - 600,000 mV
... value still exceeds the set point the output relay changes over. The output relay resets immediately when the measured voltage reaches the hysteresis set value. Voltage monitor with latch (manual ...
HIQUEL
Trigger voltage: 500 mV - 600,000 mV
... measurement still exceeds the set point the output relay changes ever. The output relay resets immediately when the monitored voltage reaches the hysteresis set value. Voltage monitor with latch (manual ...
HIQUEL
Trigger voltage: 460 V
... selectable measuring range (150-440V) • Alarm memory function • LED indicators for supply voltage, alarm, • output relay status, reaction timer and setting error supply voltage variation 150..440Vac frequency ...
HIQUEL
Trigger voltage: 690 V
... selectable measuring range (300-500V) • Alarm memory function • LED indicators for supply voltage, alarm, output relay status, reaction timer and setting error supply voltage variation 180..550Vac frequency range 48 ...
HIQUEL
Trigger voltage: 480 V
... memory function • LED indicators for power supply, failure, phase sequence, over and under voltage, • output relay status and reaction timer supply voltage variation nominal voltage -20%..+10% frequency range 48 ...
HIQUEL
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