Tele voltage monitoring relays

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 ...

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 ...

Voltage monitoring 1- or 3-phase; Multifunction; monitoring of phase failure; monitoring of phase sequence selectabel; 1 CO; Adjustable delay

Trigger voltage: 3 V - 480 V

Voltage monitoring 3-phase with adjustable delay; Phase sequence monitoring; Phase failure monitoring; Asymmetry monitoring; 1 CO The Wide-Range series ...

Trigger voltage: 24 V - 240 V

... functions: overvoltage, over-voltage and fault-latch, under-voltage, under-voltage with fault-latch, window between minimum and maximum, window between minimum and maximum with fault-latch.

Trigger voltage: 24 V - 240 V

Voltage monitoring single phase; Multifunction; to 300V; Fault latch; 2 CO, Adjustable delay, coolZoom

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.

Trigger voltage: 24 V - 240 V

Voltage monitoring in 3-phase; Multifunction; Phase sequence monitoring; Asymmetry monitoring; 2 CO, Adjustable delay, coolZoom

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

Trigger voltage: 208 V - 480 V

The Veo Series voltage monitoring is available in various types for specific functions. Some of these include the phase sequence monitoring, phase failure monitoring ...