For a panel redesign, you would need a parametric match from the current TeSys D or TeSys Deca range, but pin-to-pin compatibility requires a side-by-side check of coil voltage, pole count, and mounting footprint.
It's rated for operation from -40 °C up to 60 °C (with derating allowed to 70 °C) and storage from -60 °C to 80 °C. The enclosure material is flame retardant to UL 94 V1 and withstands 850 °C glow-wire testing per IEC 60695-2-1, which matters for panel builders needing a fire-resistance declaration. The TH protective treatment per IEC 60068-2-30 confirms it's been tested for damp-heat cycling, so it won't corrode prematurely in humid conditions.
Mechanical and Installation Notes
The unit is pre-wired, which saves a wiring step during panel assembly. It's rated for operation up to 3000 m altitude without derating. Vibration resistance is specified at 2 Gn (contactor open) and 4 Gn (contactor closed) over 5–300 Hz, and shock resistance at 15 Gn for 11 ms when closed. These numbers tell you it'll hold in on a conveyor line or pump skid, but a high-vibration application like a large press might need the closed-contact rating checked against the actual machine profile.