Physical fit and environmental limits
The 5SJ4206-7HG41: Two-pole design (2P), 36 mm wide – that is 2 modular width units on a standard DIN rail. Snap-on fastening per EN 60715, mounting position any, so it can be oriented vertically or horizontally in the panel without derating. Depth is 70 mm, height 110 mm, installation depth also 70 mm – fits standard 80 mm deep enclosures. Ambient range -40 to 75 °C, with max 95 % humidity. IP20 with connected conductors, IP40 in the handle area – the handle seal keeps dust out of the toggle mechanism. Vibration resistance tested at 50 m/s² over 25–150 Hz and 60 m/s² at 35 Hz (4 s), so it holds up on machine-mounted panels near rotating equipment.
Terminal design and material compliance
Sealable (yes) – the toggle can be locked or sealed in the OFF position for lockout/tagout compliance. Neutral conductor switching is not provided (this is a 2-pole breaker switching both phase conductors, not a 1P+N device).