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 3RV687
SIGNAL COLUMNS 8WD4. ACCESSORIES. LABELLING PANEL WITH MOUNTING MATERIAL FOR MOUNTING ON PIPE DIA. 25MM