Shunt release 350-415 V AC. 50/60 Hz. 100% ON period 330-500 V AC. 50/60 Hz. 5 s ON period 330-500 V DC. 5 s ON period with screw terminal for circuit breaker 3RV680
SIGNALING COLUMN AS-INTERFACE ELEMENT WITH EXT. AUX. VOLTAGE OR WITHOUT EXT. AUX. VOLTAGE 24V DC. FOR MAX.4 SIGNAL ELEMENTS