The 5SY4414-8: At 72 mm wide (4 modular units), 76 mm deep, and 90 mm high, it fits standard SENTRON distribution boards with quick-assembly mounting. The combined terminal top and bottom accepts wiring from either direction, and any mounting position is allowed.
The MCB is rated IP20 with connected conductors — suitable for installation in dry indoor panels. Pollution degree 3 and overvoltage category III confirm it for fixed installations with transient overvoltages up to 4 kV. The halogen-free, silicon-free construction meets stricter environmental specs for sensitive environments.