At 400 VAC (single-phase) and 60 VDC (per pole), it covers common panel voltages. The Type A curve trips on short-circuit and overload with a defined magnetic threshold — typical for protecting semiconductor loads or long cable runs where standard B/C curves might nuisance-trip on inrush.
The quick-assembly system allows snap-on mounting without tools. Mounting position is unrestricted.
Rated for ambient temperatures from -40 °C to 75 °C, with derating for humidity: max 95% RH at 55 °C, 55% at 70 °C, 35% at 75 °C. Halogen-free and silicon-free construction. Sealable terminals (top and bottom combined) support tamper-proof installations. Complies with IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 / CSA C22.2 No.235 — the UL rating is 5 kA. Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz.