Schneider Electric A9F85350 iC60H - Miniature Circuit Breaker - 3P - 50A - D Curve

The Acti9 iC60H is a multistandard low voltage miniature circuit breaker (MCB) featuring double tunnel terminals. This 3-pole (3P) circuit breaker has a rated current of 50A and operates with a D tripping curve, ensuring effective protection against short circuits and overload currents. It complies with both industrial (EN/IEC 60898-1) and residential (EN/IEC 60947-2) standards, offering a rated short circuit breaking capacity of up to 30kA at 220-240VAC and 10000A at 400VAC.

Key features include:

• VisiTrip indicator for rapid fault identification,
• VisiSafe green strip ensuring safe contact opening for maintenance,
• Fast closing mechanism independent of manual operation, enhancing durability.

The MCB is designed for reliability, with electrical endurance of up to 10000 cycles and mechanical endurance of up to 20000 cycles. It has a Ui rated insulation voltage of 500VAC and limitation class 3 (per EN/IEC 60898-1), which optimizes downstream circuit protection costs. It can be easily mounted on a DIN rail, occupying 6 pitches of 9mm in width.

Additional specifications include:

• Pollution degree: 3,
• Overvoltage category: IV,
• Color: White (RAL9003),
• Dimensions: (W) 54mm x (H) 85mm x (D) 78.5mm,
• Weight: 0.375kg,
• IP20 degree of protection (per IEC/EN 60529) on terminals,
• Operating temperature: -35°C to 70°C,
• Storage temperature: -40°C to 85°C.