TESCH F117X01 24VAC/DC

TESCH F117X01 Safety Relay

TESCH F117X01 Overview: DIN EN 60204 Section 1/VDE 0113 prescribes that power circuits with a safety function must specify as per Section 9.4. In such safety circuits auxiliary contactors must intervene to guarantee redundancy so that, despite the occurrence of a fault in one of the auxiliary contactors, the safety circuit remains operative. In every on-off cycle of the machine, the auxiliary contactors must be checked automatically at least once to ensure correct opening and closure of the contacts. Emergency-Stop Relay F117 fulfils this requirement–EN954-1(3.97)– to the highest safety grade 4 as well. Protection against shorts in the F117 input circuit exists in case of applications involving a 2-channel emergency-stop switch.

Specification:

• Supply voltage: 24VAC/DC
• Frequency range: 50/60 Hz
• Current rating: 3-4 Amp
• Switching Capacity: 250VAC

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