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,
