Description

PRI-52 | Protecting current relay
  • The relay is designed for:
    - diagnostics of a remote device (short circuit, increased consumption)
    - priority relay - two appliances (e.g. boiler and underfloor heating), which operate on one phase, but never run simultaneously - so there is no current overload and subsequent drain on the circuit breaker. It is thus possible to save on the main circuit breaker flat rate.
  • NEW - hole for threaded conductor passes through the body of the device
  • part of the device is a current transformer, which senses the amount of current through the conductor
  • possible to also use for sensing of current up to 600A from external current transformer
  • continuous setting (by potentiometer ) of tripping current - range AC 0.5.. 25A
  • continuous setting (by potentiometer) of delay - adjustable in range 0.5.. 10s
  • supply voltage AC 230V 
  • output contact 1x switching 8A (AC1)
  • 1-phase version, 1-MODULE, mounting onto DIN rail, saddle terminals

More information

  • Supply terminals: A1 - A2 

  • Voltage range: AC 230V / 50 - 60Hz 

  • Supply voltage tolerance: -15%; +10% 

  • Current adjustment: potentiometer

  • Number of contacts: 1x switch / SPDT (AgNi / Silver Alloy) 

  • Operating temperature: -20.. 55°C (-4°F.. 131°F ) 

  • Mounting: DIN rail EN 60715 

  • Protection: IP40 from the front panel / IP10 terminal

  • Dimensions: 90 x 17.6 x 64mm 

  • Weight: 64g

Documents

Parameters

Guarded values > I (Overcurrent)
Power voltage 230 V AC
Number of phases 1
Design 1-MODULE
Monitored current range 0.5 - 25 A AC

Most goods in stock

LIVE ACCESS TO QUANTITY

Dispatch within 24 hours

ON-LINE PARCEL TRACKING

Express shipping

BY DHL FORWARDER 

Customer support

SALES AND TECHNICAL HELP