Time Delay Relay (TDR) For Arc Flash Protection
The Shallco Control Switch Relay (CSR) is now available with a time delay feature.
The Delay Closing or Tripping operation allows personnel the needed time to vacate any potential arc flash boundary.
With a simple press and hold of a front panel button, the control switch relay will change the normal operating mode to time delay (which can be halted and returned to normal state with a subsequent pressing of the delay function button).
- Multiple circuits available
- 48 VDC and 125 VDC operation
The Series 26 Time Delay Relay has UL and cUL (Canadian) Recognition (Underwriter’s Laboratory File #E208327).
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