SIRIUS S00 coupling relay — 24 V DC coil, 10 A switching
The 3RT2015-2JB41-ZW96: Front and terminal protection is IP20, suitable for enclosed control panels where incidental finger contact is the concern — not washdown environments.
Switching ratings across DC and AC voltages
Switching frequency limits vary by duty: 1,000 operations/hour at AC-1, 750/h at AC-2 and AC-3, and 250/h at AC-4 — the heavier the load break, the longer the cool-down interval needed between cycles.
Environmental and clearance constraints
Pollution degree 3 means the relay is designed for industrial atmospheres with conductive or dry non-conductive pollution — typical for control cabinets near production floors. Clearance requirements: 0 mm upwards, forwards, and backwards; 6 mm at the side — this allows tight side-by-side stacking on the DIN rail without additional spacing.