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Strommüberwachungsrelais

Kategorie foto

3 - phasig

Kategorie foto

1 - phasig

Multifunction current monitoring relay in 1P - AC - PRI-34 photo

Multifunction current monitoring relay in 1P - AC - PRI-34

It is used to monitor the value of alternating current in, e.g.: motors, heating cables, illumination and other devices Product detail

Undercurrent monitoring relay in 1P - AC by external CT PRI-35 photo

Undercurrent monitoring relay in 1P - AC by external CT PRI-35

Designed to protect a motor of a pump (submersible pump) against dry running. Monitor a current of a motor by means of current transformer X/5A. Product detail

Current monitoring relay of Imin and Imax in 1P - AC/DC PRI-42 photo

Current monitoring relay of Imin and Imax in 1P - AC/DC PRI-42

Used to monitor overloading / relief (machine, motor, etc.), check consumption, diagnostics on a remote device (burning, short circuit, increased current draw, etc.). Product detail

Current monitoring relay of Imin and Imax in 1P - AC/DC PRI-41 photo

Current monitoring relay of Imin and Imax in 1P - AC/DC PRI-41

Used to monitor overloading / relief (machine, motor, etc.), check consumption, diagnostics on a remote device (burning, short circuit, increased current draw, etc.). Product detail

Current monitoring relay of Imin or Imax in 3P PRI-53 photo

Current monitoring relay of Imin or Imax in 3P PRI-53

It is intended for monitoring the current in three-phase devices (e.g. cranes, motors, etc.). Product detail

Current monitoring relay of Imax level passing through a hole in 1P - AC PRI-52 photo

Current monitoring relay of Imax level passing through a hole in 1P - AC PRI-52

Monitoring relay PRI-52 serves for monitoring of current level in 1-phase AC circuits Product detail

Current monitoring relay of Imax level in 1P - AC PRI-51 photo

Current monitoring relay of Imax level in 1P - AC PRI-51

Serves for monitoring of heating in rail-switches, heating cables, consumption of one-phase motors, indicates current flow Product detail

Current monitoring relay of Imax level passing through a hole in 1P - AC PRI-32 photo

Current monitoring relay of Imax level passing through a hole in 1P - AC PRI-32

Current transformer is a part of the product. Inside this transformer there is a wire which senses the volume of flowing current. Product detail

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