The AC-3e rating extends that capability to energy-efficient motors with higher inrush profiles. For resistive loads (AC-1), the same poles handle the full thermal current without derating, making this a single-part solution for mixed motor-and-heater panels. The 220 V AC coil draws from a 50/60 Hz control supply, with a guaranteed non-overlap time of 1.5 ms between NC and NO contacts on both energisation and de-energisation — a critical parameter for interlocking circuits where momentary bridging of power and control circuits must not occur.
Mounts on either DIN rail or plate, with a footprint of 56 mm wide by 84 mm high and 86 mm depth — compact enough for high-density panels. The IP2X finger-safe front cover meets IEC 60529, so it can sit in a control cabinet without additional shrouding over the terminals. Rated for operation at ambient temperatures from -5 °C to 55 °C, with storage capability from -60 °C to 80 °C and coil operation from -20 °C to 70 °C. Full rated performance up to 3000 m altitude without derating; above that, consult the thermal derating curve for air-density effects on heat dissipation.
Also complies with EN/IEC 60335-1 Clause 30.2 and EN/IEC 60335-2-40 Annex JJ for glow-wire / fire resistance in household and heat-pump applications. The 850 °C glow-wire test per IEC 60695-2-1 is passed, confirming the thermoplastic materials self-extinguish under fault heat.