Auxiliary Switches
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Product Description
Switron Auxiliary Switches are specially designed for use in the auxiliary circuits of Circuit Breakers. These switches having wiping contact design are built in packet principle and each packet (moulded from engineering thermoplastic material) houses one pair each of normally open (NO) and normally closed (NC) contacts. Any number of such NO/NC contacts can be provided upto maximum of fifteen.
Auxiliary switches are coupled to main breaker shaft, hence these switches operate at the speed at which breaker operates.
Electrical Data: Thermal Rating – 10 Amps. Operational Voltage 110V/220V D.C. or 440 V.A.C. D.C. Breaking Capacity – 2.5 Amps. D.C. Breaking Capacity can be increased by use of multiple series contacts. Auxiliary switches generally comply with IS 13947 Part III.