Breaking capacity is 100 kA at 230/240 V, 400/415 V, 440 V, 500 V, and 690 V AC — both Icu (ultimate) and Ics (service) ratings are 100 kA across that range.
Dimensions are 89 mm high, 45 mm wide, 78.5 mm deep — a compact 3-pole footprint that fits standard motor-control-center buckets. Screw-clamp terminals accept up to 2 cables of 1–6 mm² solid or 1.5–6 mm² flexible without cable end, or 1–4 mm² flexible with cable end. Tightening torque is 1.7 N·m. The IP20 finger-safe enclosure suits open mounting in a cabinet; the IK04 impact rating handles incidental tool contact during panel assembly. Rated for horizontal or vertical mounting. Fire resistance tested at 960 °C per IEC 60695-2-11. These ratings confirm the breaker is suitable for standard industrial environments without derating for altitude or ambient temperature within the normal range.
Compliant with EN/IEC 60947-2 (circuit-breaker standard), EN/IEC 60947-4-1 (contactor/motor-starter standard), UL 60947-4-1, and CSA C22.2 No 60947-4-1. Also meets IEC/EN 60335-2-40 Annex JJ and IEC/EN 60335-1 Clause 30.2 for household-appliance motor circuits. The UL/CSA marks mean it is accepted in North American panels without additional agency review. Phase failure sensitivity per IEC 60947-4-1 is built in — the breaker trips on loss of one phase, protecting the motor from single-phasing.
Sourcing and BOM fit
Rated for AC-3 and AC-3e utilization categories per IEC 60947-4-1 — the standard motor-switching duty. Electrical durability is 100,000 cycles at 415 V under AC-3 and AC-3e loads. Mechanical durability is also 100,000 cycles. These endurance figures match the typical life of a small motor starter in a packaging line or conveyor system. The auxiliary contact composition is 1 NO + 1 NC front-mounted, providing feedback for PLC inputs or status indication without an add-on block. Power dissipation per pole is 2.5 W, totaling 7.5 W for the three poles at rated current. This heat must be considered in enclosure thermal calculations, especially in sealed cabinets. The part is supplied as a set of 20 units, which aligns with OEM build quantities and reduces per-unit packaging waste.