Panel fit and mounting
Clip-on mounting to a 35 mm DIN rail — no tools needed for install or swap. Width is 45 mm, depth 50 mm, height 26 mm, so it occupies a single modular slot. Mounting position is any orientation, which helps when the panel layout is tight and you're stacking relays side by side. Wire termination accepts 2x (20 … 14) AWG solid or stranded. That covers most control-circuit wiring in a standard panel — no need for ferrule adapters unless your shop standard calls for them.
Environmental and insulation ratings
Operating temperature range is -25 to +60 °C, storage and transport -40 to +85 °C. Basic insulation with degree of pollution 3 — suitable for industrial environments where conductive dust or condensation is present, not just clean conditioned control rooms.