Dold Dual-Channel Emergency Stop Safety Relay, 230V ac, 2 Safety Contacts

Machine emergency stop switches
Monitoring sliding grill guards
SK 4 (with equivalent switching)
Output: 2 N/Os for AC 250 V
1 or 2-channel configuration
Line termination detection on the ON button
Optional: cross-fault detection in the emergency stop control circuit
Optional: automatic on-function when operational voltage is met or system is activated with the
ON button
LED displays for channel 1 and channel 2 and operational mode
Control loop for monitoring external contactors

Protection of humans and machines in accordance with: EC Directive on Machines 89/392/EEC, IEC 204, EN 60204, DIN VDE 0113

EN 60204-1 (stop functions), EN 418, prEN574, prEN 954-1

BG, SUVA, SA (Sweden), UL, CSA