TD-CSR time delay control switch relay provides safe local control to mitigate Arc Flash danger in circuit breaker operation without SCADA. Local trip or close capability is initiated and delayed for 10 seconds with an option to cancel the pending trip or close. To avoid inadvertent operation, the control pushbuttons must be depressed for 4 continuous seconds to activate the 10-second delay. No special wiring is required.
Electroswitch; 781/335-5200; www.electroswitch.com [email protected]
