Rated for 400 V AC single-phase or multi-phase operation, and 230 V AC single-phase supply, it handles the common panel voltages across European and Asian industrial sites. The 50/60 Hz rating covers both mains frequencies. For DC circuits, the maximum operating voltage is 72 V — useful for control-voltage spurs but not for 110 V DC battery banks. Under UL 1077 and CSA C22.2 No. 235, the interrupting capacity is 5 kA — enough for North American supplementary protection applications where the upstream breaker already provides the main fault clearance.
Mounting position is unrestricted — horizontal, vertical, or upside-down works. Sealable design allows locking in the OFF position for lockout/tagout compliance. Halogen-free and silicon-free construction reduces toxic gas and contamination risk in sensitive environments like clean rooms or food processing.
Vibration resistance per IEC 60068-2-6: ±1 mm at 5–25 Hz, 50 m/s² at 25–150 Hz, adequate for machine-mounted panels near conveyors or compressors.