Auxiliary Control Relay – 3NO+1NC
Screw Terminal Control Relay for Industrial Control Circuits
This is an auxiliary control relay with 3NO+1NC (3 normally open, 1 normally closed) contact configuration, used to switch multiple control circuits simultaneously.
It is used in industrial control panels for interlocking, signaling, and extending the contact capacity of contactors — commonly wired alongside main contactors to control indicator lights, alarms, or additional control logic circuits.
We are S S Marines one of the leading supplier and exporter of the an auxiliary control relay from Bhavnagar, India.
We are deal with the following brand
Siemens – SIRIUS 3RH auxiliary contact blocks/relays
ABB – CA/NF series auxiliary relays
Schneider Electric (Telemecanique is part of Schneider) – CAD/CA2 series
Eaton – DILA auxiliary relays
Chint – NXJ series auxiliary relays
L&T – auxiliary control relays
Havells – control relays