Tele configurable 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 230V AC in one device. The settings ...

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 ...

Tripping current: 35 A

Monitoring relay for AC and DC current up to 35A. Galvanic separated measurment by integrated current transformer (put through type). 2 CO, universal control voltage 24...240V AC/DC

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 of voltage ...

Trigger voltage: 24 V - 240 V

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

Trigger voltage: 115 V - 400 V

The monitoring relays with the WatchDog seal provide detailed status indications in a compact, space-saving housing. The devices are notable for isolating the supply from the measuring circuits even for ...

Tripping current: max 10.0 A

... and dependable handling. It is equipped with Gamma series load monitors and is powered with 1 or 3 main phase power factor monitoring. This device is built with an industrial design consisting of a 22.5mm width with 2 ...

Tripping current: max 16.0 A

Power factor monitoring (cos phi); Monitoring of inductive and capacitive consumers; Multifunction; up to 690V / 16A; Recognition of disconnected consumers as „good“ or „fault“ state; Reset-key; Fault ...