INTERIOR AND ELECTRONIC RELAYS, AUXILIARY CONTACTORS

Description

General Electric PRC Series Miniature Relays

Nomenclature of the proposed General Electric PRC miniature plug-in relays:

  • Small-sized plug-in PRC relays. This series includes relays for 2, 3 and 4 switching contacts, supply voltage 12-230 VAC, 12-110 VDC
  • Standard 8-11 pin plug-in relays. This series includes relays for 2, 3 and 4 changeover contacts, power supply 12-230 VAC, 12-110 VDC
  • PRC interface relays. This series includes relays with 1 switching contact, power supply voltage 230 VAC / DC, 230VAC, 12-24 VDC, 24 VAC / DC
  • Interface relays for systems based on a programmable logic controller. This series includes relays for 1 and 2 switching contacts, supply voltage 24-230 VAC, 12-110 VDC

General Electric Auxiliary Contactors M and RL Series

Main characteristics of auxiliary contactors of General Electric series M, RL:

  • Rated current series M: Ith = 16 A
  • Rated current RL series: Ith = 20 A
  • Control circuit: M series – 600 V AC / 250 V DC; RL series – 690 V AC / 440 V DC;
  • Terminals are protected against accidental contact in accordance with VDE 0106 T.100 and VBG4
  • Design with printed terminals (M series) and ring terminals (M, RL series)
  • Ability to install aux. contact blocks (instantaneous and time delayed) and surge protection blocks
  • IP20 degree of protection

Electronic relays and timers General Electric NMV and D series

The NMV series of electronic timers is a device with a wide input voltage range – 22.5 mm modules and consists of:

  • On-Delay Relays
  • Star-delta start relay
  • Relay with delayed shutdown
  • Relay with asymmetric interrupt, start by connection or pause (optional)
  • Multifunction Relays

The D series of electronic relays represents themselves modular devices with a width of 45 mm and consists of:

  • Engine restart control relay
  • Earth leakage differential relays
  • Relays for liquid level sensors
  • Current and voltage detection relays
  • Relays for temperature sensors
  • Frequency Relay
  • Protection functions: asymmetry and phase sequence, maximum and minimum voltage, phase sequence and phase failure,