Schneider A9F77110, 1P, 10A, Acti9 iC60N, Miniature circuit breaker (MCB), C curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)

Description

Schneider A9F77110, 1P, 10A, Acti9 iC60N, Miniature circuit breaker (MCB)

C curve, 6000A (IEC/EN 60898-1), 10kA (IEC/EN 60947-2)

Efficient Circuit Protection with Schneider A9F77110 circuit breaker

Schneider A9F77110 circuit breaker is a high-performance miniature circuit breaker (MCB),

so engineered for superior protection in both residential and industrial electrical systems.

With a 10A rated current and C curve tripping characteristic, it offers precise control and dependable interruption of overloads and short circuits,

so ensuring optimal system stability and safety.

Schneider A9F77110 circuit breaker Designed for Electrical Distribution Applications

This MCB is specifically designed for electrical distribution networks, so making it suitable for a wide range of installations.

It operates efficiently in both AC and DC networks, allowing seamless integration into versatile environments.

The device is compatible with 230V AC (50/60 Hz) systems, and its wide operational range makes it ideal for both standard and demanding applications.

Reliable Performance with Acti9 Range Technology

Belonging to the Schneider Acti9 range, this product benefits from cutting-edge innovations like the VisiTrip™ system,

which visually indicates the faulty device for fast maintenance.

Additionally, the VisiSafe™ feature ensures that downstream circuits remain isolated during maintenance,

so providing maximum protection for technicians and end users.

Standard-Compliant Safety and Durability

A9F77110 complies with leading global standards including IEC/EN 60898-1 and IEC/EN 60947-2, so ensuring its reliability and safety.

Its breaking capacity reaches up to 6000 A at 230V AC and 10kA at 72V DC, offering powerful short-circuit interruption.

It is also certified with quality labels such as NF, confirming its high manufacturing standards.

Advanced Thermal-Magnetic Trip Technology

Equipped with a thermal-magnetic trip unit, the breaker provides both overload and short-circuit protection.

Its magnetic tripping limit is 8 times the rated current (In ±20%), so ensuring precise fault detection and quick disconnection in the event of a surge or fault.

This guarantees better performance and increased protection for sensitive devices and circuits.

Robust Mechanical and Electrical Endurance

Built for long-term use, the Schneider A9F77110 offers impressive durability with up to 20,000 mechanical cycles and 10,000 electrical cycles.

This robustness translates into fewer replacements, reduced maintenance costs, and long-lasting performance even in harsh environments.

Schneider A9F77110 circuit breaker Compact, Lightweight, and Easy to Install

The breaker is compact in size—85 mm in height, 18 mm in width, and 78.5 mm in depth, weighing just 0.215 kg.

It supports DIN rail mounting for quick installation and is compatible with both top and bottom comb busbar connections.

Its simple toggle control and trip indicator make it user-friendly for electricians and facility managers alike.

Circuit breakerBuilt for Tough Environments

This MCB is rated IP20 for protection against solid objects, and it can operate in ambient temperatures from -35°C to +70°C.

It supports high relative humidity up to 95% at 55°C, making it suitable for tropical conditions.

With pollution degree 3 and overvoltage category IV, it performs reliably even in high-interference or industrial settings.

Comprehensive Compatibility and Customization

Engineered for flexibility, the device supports connections with rigid wires (1–25 mm²) and flexible wires (1–16 mm²).

It also supports add-ons such as remote monitoring modules and residual current devices (Vigi),

so providing enhanced customization options for smart building applications and future upgrades.

Exceptional Breaking Capacity and Service Protection

A9F77110 electrical circuit breaker excels in its category with a high rated service breaking capacity (Ics),

so reaching up to 27 kA for 12–60V AC applications.

It is rated 6000 A at 230 V AC (EN/IEC 60898-1) and 10–15 kA for various DC and AC voltages under IEC 60947-2,

so offering comprehensive circuit protection and meeting industrial insulation requirements.

Environmentally Resilient and Ready for Global Use

Tested for tropicalization class 2 (IEC 60068-1), this breaker can be stored at temperatures as low as -40°C and up to +85°C.

It supports operating altitudes up to 2000 m, ensuring stable performance in high-altitude or remote locations.

View more of Circuit Breaker