Schneider R9F32240, 2P, 40A, Resi9, Miniature circuit breaker (MCB), C curve,  4500A (IEC/EN 60898-1)

Description

Schneider R9F32240, 2P, 40A, Resi9, Miniature circuit breaker (MCB),

C curve,  4500A (IEC/EN 60898-1)

Schneider R9F32240 circuit breaker

Reliable Protection for Residential Power Systems

Schneider R9F32240 circuit breaker (MCB) is a high-performance electrical safety solution designed for residential distribution applications.

With a rated current of 40A and 2 protected poles (2P), this breaker offers a robust layer of protection against short circuits and overloads.

Designed specifically for modern homes and residential buildings, it ensures uninterrupted performance and optimal safety for electrical installations.

Schneider circuit breaker Designed for Optimal Performance

This MCB operates on AC networks with a frequency of 50/60 Hz, and it supports a rated operational voltage (Ue) of 400V AC.

It also features a rated insulation voltage (Ui) of 440V AC, which adds to the device’s durability and resistance against electrical faults.

Its thermal-magnetic trip unit technology and C curve characteristics allow it to trip at 5 to 10 times the rated current,

so providing excellent responsiveness in overcurrent scenarios.

Schneider R9F32240 circuit breaker Compliant with International Standards

Schneider R9F32240 circuit breaker is fully compliant with the EN/IEC 60898-1 standard, so ensuring high quality, reliability, and safety.

This makes it a trusted choice for installers, electricians, and contractors looking for dependable circuit protection.

Schneider R9F32240 circuit breaker High Mechanical and Electrical Endurance

Built to last, this MCB has a mechanical endurance of up to 20,000 cycles and an electrical endurance of up to 10,000 cycles.

These figures highlight its long-lasting performance and reliability in continuous-use applications.

Whether it’s for new electrical installations or replacements in existing systems, this miniature circuit breaker is designed for efficiency and longevity.

Easy Installation on DIN Rail

Schneider R9F32240 features a clip-on mounting mode for quick and secure installation on DIN rails.

It is compactly designed with a width of 36 mm (4 pitches of 9 mm),

so making it ideal for space-saving configurations in consumer units and electrical distribution boards.

Its toggle-type control and clear ON/OFF indication simplify operation and status checking for users.

Strong and Durable Build Quality

So Measuring 81 mm in height, 36 mm in width, and 72 mm in depth, this breaker is compact yet powerful.

With a net weight of 240g, it’s lightweight but sturdy enough to handle everyday electrical challenges.

The product comes in a white RAL 9003 color, so blending seamlessly with standard electrical panels.

Its IP20 protection rating ensures a safe and enclosed operation when installed in a proper housing, and IP40 when in enclosure, as per IEC 60529.

Adaptable Terminal Connections

R9F32240 miniature circuit breaker includes tunnel-type terminals on the top and bottom for various cable types and sizes.

It supports rigid cables of 1–25 mm², and flexible cables (with or without ferrule) up to 16 mm², so offering flexibility during installation.

Engineered for Tough Environments

Schneider R9F32240 circuit breaker is designed to perform reliably in harsh conditions.

It also withstands 95% relative humidity at 55°C, with Pollution Degree 2 and Overvoltage Category III,

in accordance with EN/IEC 60898-1 standards.

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