It's designed to switch control signals and auxiliary loads in motor starter and contactor assemblies — think feedback to a PLC, status indication on an HMI, or interlocking a safety circuit. The S00 frame keeps it compact: 45 mm wide, 57.5 mm tall, 72 mm deep, so it fits the standard DIN-rail grid alongside a matching power contactor without stealing extra panel real estate.
Terminals accept solid conductors: 2x 0.5–1.5 mm², 2x 0.75–2.5 mm², or 2x 4 mm².
Switching capacity and contact reliability
The contacts are rated for 10 A at 24 V, 6 A at 230 V, and 3 A at 400 V — the voltage drop tells you this is a control-voltage device, not a power-switching contactor. For DC loads, it handles 1 A at 110 V and 0.27 A at 220 V.