Rated 30 kA at 400 V AC per IEC 60947-2, and 15 kA at 60 V DC per the same standard. For UL 1077 applications, the interrupting rating is 5 kA. The 18 mm wide module snaps onto standard DIN rail — one modular unit, any mounting position.
At 60 V DC it still holds 15 kA, which covers most DC auxiliary bus applications in industrial control panels. The 5 kA UL 1077 rating means this is a supplementary protector in North American code — not a branch-circuit rated breaker under UL 489, so plan your SCCR coordination accordingly.
Installs in any orientation — the mounting position is unrestricted. Depth is 76 mm total; installed depth is 70 mm, which clears most standard 80 mm deep enclosures. The 18 mm width occupies one 18 mm modular unit on DIN rail. Halogen-free and silicon-free construction — important for sensitive environments like semiconductor fabs or food processing areas where outgassing contamination matters.
Holds dual certification: IEC/EN 60947-2 (the main global standard for low-voltage switchgear) and UL 1077 (supplementary protector for North America). Vibration resistance tested per IEC 60068-2-6: ±1 mm at 5 to 25 Hz, 50 m/s² at 25 to 150 Hz. The terminal design accepts top and bottom combined feed — no special busbar orientation required. Sealable cover is standard, which allows lockout/tagout compliance on the panel.