It carries 3 normally open (instantaneous) contacts and no normally closed or delayed contacts, making it a straightforward extension for adding NO signal paths to a contactor or relay setup. The IP20 front protection means it's suited for enclosed panel use where no washdown or direct spray is present.
The coil is rated 24 V at 50/60 Hz, with a tolerance band of 0.8...1.1 at 50 Hz and 0.85...1.1 at 60 Hz — meaning the coil reliably picks up between about 19.2 V and 26.4 V at 50 Hz, and between about 20.4 V and 26.4 V at 60 Hz. This is a standard control voltage for industrial panels; verify your control transformer taps if running at the low end. Contact ratings vary by voltage: 10 A at 24 V, 6 A at 230 V, 3 A at 400 V, and 1 A at 690 V. These are the thermal continuous currents the contacts can carry at those voltages — useful for sizing auxiliary loads like indicator lamps, PLC inputs, or small relay coils. Contact reliability is rated at one incorrect switching operation per 100 million cycles at 17 V, 1 mA — a dry-circuit spec that matters when switching low-energy signals like PLC inputs.
Wiring and environmental limits
Terminals accept solid conductors: 2x (0.5...1.5 mm²), 2x (0.75...2.5 mm²), or 2x 4 mm². That covers most control wiring from signal-level to small power feeds. Shock resistance is 10g / 5 ms and 5g / 10 ms, adequate for normal industrial vibration but not extreme continuous shock. The S00 footprint is compact — it fits alongside contactors and relays in a standard control panel without crowding.