Safety relay with time-delayed output
Idem Safety switches
The SCR-4-TD range are all purpose Safety Monitoring Relays which ensure the quick and safe deactivation of the moving parts of a machine in case of danger.
They have combinations of instant and delayed output in a compact 22mm housing. The delayed contacts adjustable 0-30s. by a potentiometer.
They are available with relay outputs either:
3NC instant 1NC Delayed
2NC Instant 2NC Delayed
1NC Instant 3NC Delayed
Preferred applications include single and dual channel emergency stop circuits or dual channel safety guard monitoring using Tongue switches or Non Contact Switches
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