Rittal SZ2416 Safety Interlock Switch

The SZ 2416.000 Safety lock, 230 V AC, from Rittal is a door interlock that locks the enclosure door when the master switch is ON, ensuring mains power is enabled only when the door is closed. The kit includes the lock, actuator, angle bracket, and assembly parts and is compatible with VX, VX SE, TS, and AX enclosures. Key electrical specs include a rated operating voltage of 230 V, rated insulation voltage of 400 V AC, impulse withstand voltage of 4000 V AC, and a power consumption of 11 VA at 50 Hz (and 60 Hz); the unit weighs approximately 0.7 kg. Monitoring of the lock magnet is provided via an additional closing contact and the assembly bears EN, UL, and CSA approvals.