A relay is an Electro-Mechanical switch that changes a low release current into mechanical movement. A polarized relay consists of a soft-magnetic circuit formed by an Armature and a Yoke as shown in above fig. These parts are made in 80% NiFe or...
Auxiliary relays are used for machine safety. Auxiliary relay assists a protective relay in switch-gear for a number of operations. Protective Relay performs task of measurement and under required conditions, is closes its contacts. Protective relay...
Captive key module : the key position overpasses the switch status version a key locked and turned : 4no+1nc 8a/250v key removed : 4nc+1no 8a/250v version b key locked and turned : 4nc+1no 8a/250v key removed : 4no+1nc 8a/250v versions a and b 1...
These monitoring modules have been developed for special applications. Areas of application range from the monitoring of tactile and optoelectronic safety equipment to that of twin valves on press control systems....