Schneider Electric A9F74301 iC60N 3P 1A 6kA Miniature Circuit Breaker

The Schneider Electric A9F74301 is an Acti9 iC60N 3-pole 1A miniature circuit breaker (MCB) delivering 6 kA breaking capacity for reliable overcurrent and short-circuit protection on DIN rail distribution boards. Part of the widely trusted Acti9 iC60N series, this modular circuit breaker is engineered to IEC EN 60898-1 and IEC EN 60947-2 standards, making it a dependable choice for both residential and industrial low-voltage installations.

Technical Specifications

Certifications & Standards

• IEC EN 60898-1: International standard for circuit breakers for overcurrent protection in household and similar installations
• IEC EN 60947-2: International standard for low-voltage switchgear and controlgear — circuit breakers for industrial applications

Applications & Use Cases

The Schneider Electric A9F74301 iC60N 3P 1A MCB is suited for a broad range of low-voltage power distribution applications, including:

• Protection of three-phase circuits in commercial and industrial distribution boards
• DIN rail panel assembly for modular switchboard construction
• Overcurrent and short-circuit protection of sensitive equipment and branch circuits rated at 1 A
• Building automation, HVAC control panels, and light industrial machinery protection

Frequently Asked Questions

What breaking capacity does the A9F74301 provide?

The Schneider Electric A9F74301 iC60N offers a breaking capacity of 6 kA, compliant with IEC EN 60898-1 and IEC EN 60947-2.

Is the A9F74301 suitable for DIN rail mounting?

Yes. The Acti9 iC60N is designed as a modular, DIN rail-mounted miniature circuit breaker, compatible with standard 35 mm DIN rails.

How many poles does the A9F74301 have?

The A9F74301 is a 3-pole (3P) device, providing protection across all three phases of a three-phase supply.