What is WCR in a Transfer Switch?
2:18
A Withstand Closing Current Rating (WCR) represents a transfer switch's capability to ride out a fault condition until the overcurrent protection device clears the fault.
A Withstand Closing Current Rating (WCR) represents a transfer switch's capability to ride out a fault condition until the overcurrent protection device clears the fault.
Commercial distribution Similar Videos
-
Double Up On Safety
1:42
The Double Door Safety Switch and OEM Line Isolation Switch are new designs that offer enhanced safety.
-
Switching Devices Flex Center
2:15
Our Flex Center is a flexible manufacturing facility that caters to customers' unique requirements.
-
Short-Circuit WCRs
2:40
The Short-Circuit WCR is the UL 1008 test for a transfer switch’s ability to close into and withstand a fault current. These are the ratings which will actually appear on the UL label of the product.