TSMQ1 Intelligent Double Power Changeover Switch

TSMQ1 Intelligent Double Power Changeover Switch


SMQ1 intelligent double power changeover switch is suitable for electrical system with AC 50/60Hz, rated working voltage up to 400V, rated working current 1OOA-1250A. The items are widely used in varieties of residence community, military installations, hospital, shopping mall, airports and so on.

The product consists of microcomputer controller and switching changeover device which includes the function: auto control switch, manual

control switch, common switching on indicator, emergency switching on indicator, mechanical and electrical dual interlocking and so on. There are three state positions for the users to choose from: common power (N) switching on, double off and emergency power (R) switching on.

Technical Specification

ModelApplicableCircuitBreakerRated Working Current(A)Conversion Action Time(s)UtilizationCategoryMechanical Life(times)ElectricalLife(times)Rated Short-circuit Impulse Withstand Voltage(Uimp)Rated Short-circuit Breaking Capacity lcu (kA)
TSMQ1-100TSM2 series1005AC-33iB500010008KV10

Send us a Message