Branch circuit protection for three-phase panels
The 3-pole design switches three phases simultaneously; neutral switching is not included, so a separate fused neutral or isolator is required for TN-S systems.
Mounting and dimensional fit
Fits most distribution boards and sub-panels without re-drilling. Mounting position is any, simplifying enclosure layout. IP20 with conductors connected; IP40 in handle area. Suitable for environment B per EMC immunity (immunity not applicable). Vibration resistance to 50 m/s² at 25–150 Hz and 60 m/s² at 35 Hz for 4 seconds.
Halogen-free and silicon-free construction meets clean environment requirements. Sealable design allows lock-out for safety lockout/tagout procedures.