Once a fault is detected, the MCB automatically switches off the electrical circuit to prevent damage to wires and to avoid the risk of fire. MCBs are equipped with two tripping mechanisms: the delayed thermal tripping mechanism for overload protection and the magnetic tripping mechanism for short circuit protection.

Main construction features: • Structure in epoxy coated metal sheets, 1mm thickness • Wall installation for indoor environments • Degree of protection - IP43 with door / Mechanical resistance IK 07 • Busbar rating: 250A • Number of ways: 4, 8, 12, 16, 20, 24 • Compliance with IEC BS EN 61439 1-2

ABB busbar systems enable safe and easy cross-wiring of miniature circuit breakers, residual current devices and other Modular DIN-Rail products.

They are available in different characteristics (B,C), configurations (1P,1P+N,2P,3P,3P+N,4P), breaking capacities (up to 6 kA at 230/400 V AC) and rated currents (up to 40 A). All MCBs of the product range SH200 comply with IEC/EN 60898-1, allowing the use for residential applications.

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Jul 22, 2020 · TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715S203L-C 32 MiniCircuitBreaker C-Char.,4,5kA,32A,3P

The System pro M compact® MCB’s are equiped with 35 mm² + 10 mm² cylinder lift twin terminals, a well proven and reliable technology - designed for sopisticated industrial use.

All MCBs of the product range S200 comply with IEC/EN 60898-1, IEC/EN 60947-2, UL1077 allowing the use for residential, commercial and industrial applications. Bottom-fitting auxiliary contact can be mounted on S200 to save 50% space.

All FlexLine® protection devices can be flexibly combined with only one busbar, as the phase sequence is always the same. This significantly reduces the stockkeeping.

All FlexLine® protection devices can be flexibly combined with only one busbar, as the phase sequence is always the same. This significantly reduces the stockkeeping.