Schneider R9R51440, 4P, 40A, Resi9, Residual current circuit breaker (RCCB), AC type, 30mA

Description

Schneider R9R51440, 4P, 40A, Resi9

Residual current circuit breaker (RCCB), AC type, 30mA

Schneider R9R51440 circuit breaker

Comprehensive Protection with Schneider R9R51440 circuit breaker

Schneider R9R51440 Residual Current Circuit Breaker (RCCB) offers advanced safety for residential electrical systems.

Designed to detect earth leakage currents, it provides essential protection against electric shock and fire hazards.

With a 4-pole configuration and a rated current of 40A, this RCCB ensures your home’s electrical network remains secure

and reliable under various operational conditions.

It’s an ideal solution for individual houses and collective residential buildings, especially in wet or outdoor environments.

High Sensitivity for Maximum Safety

This Resi9 RCCB features a 30mA earth-leakage sensitivity, which is the recommended threshold for personal protection.

It instantly trips in case of leakage current, helping to prevent injuries from direct or indirect contact.

Its AC type protection ensures it responds to residual sinusoidal alternating currents,

so making it particularly suitable for typical residential appliances and installations.

Reliable Performance with Industry Standards Compliance

Schneider R9R51440 complies with EN/IEC 61008-1 and EN/IEC 61008-2-1 standards, so ensuring dependable performance in real-world applications.

It offers a rated making and breaking capacity (Im/IΔm) of 500A and a conditional short-circuit current (Inc/IΔc) of 6kA,

so providing robust performance even in the event of fault currents.

Its voltage-independent tripping technology guarantees operation regardless of power supply fluctuations.

Engineered for Durability and Longevity

Built to last, this R9R51440 rccb circuit breaker offers impressive mechanical and electrical endurance.

It is tested to withstand up to 20,000 mechanical cycles and 10,000 electrical cycles,

so ensuring a long service life with minimal maintenance.

This durability makes it a cost-effective choice for homeowners looking to invest in high-quality electrical protection.

Optimized for Residential Environments

Specifically developed for residential use, the Resi9 range is tailored to meet the safety needs of homes and apartments.

Whether it’s protecting circuits in kitchens, bathrooms, or outdoor sockets,

R9R51440 rccb circuit breaker offers the right balance of protection and convenience.

It is recommended for all power socket outlets, especially those located in moisture-prone or high-risk areas.

Schneider R9R51440 circuit breaker Compact Design and Easy Installation

Schneider R9R51440 circuit breaker is designed for quick and easy installation.

Its clip-on mounting system allows seamless integration on a standard DIN rail, with a width of 72mm (8 x 9mm pitches).

The Schneider residual current device features tunnel-type terminals that support both rigid and flexible cables up to 35 mm²,

so making it suitable for a wide range of residential wiring configurations.

The toggle control and ON/OFF local signaling provide clear operational status at a glance.

Robust Electrical and Physical Specifications

Operating at a rated voltage of 400V AC (50/60 Hz), and featuring a rated insulation voltage of 440V,

this Residual current circuit breaker is well-suited for modern electrical systems.

It has a rated impulse withstand voltage of 4kV, and can handle a surge current up to 250A,

so adding a layer of protection against transient overvoltages.

With an IP20 rating (and IP40 when installed inside a modular enclosure), it offers adequate protection against dust and accidental contact.

Environmentally Resilient and Quality Certified

Built to endure diverse environmental conditions, this Schneider residual current device operates reliably in temperatures from -5°C to 40°C,

and can be stored safely between -40°C to 80°C. It withstands 95% relative humidity at 55°C,

and is compliant with pollution degree 2 and overvoltage category III, so ensuring stable operation even in challenging settings.

Practical Dimensions and Packaging Details

Schneider residual current device has a compact design with dimensions of 81mm height, 72mm width,

and 73mm depth, and a net weight of 370g, so making it ideal for space-limited electrical enclosures.

Each unit comes in a PCE package, with multiple packing options available for bulk installations,

such as S03 (27 units) or P12 (216 units), facilitating cost-effective distribution and project management.

The Ideal Schneider R9R51440 circuit breaker for Safe and Efficient Home Installations

For homeowners and professionals seeking reliable circuit protection,

Schneider R9R51440 circuit breaker, 4P, 40A Residual current circuit breaker is a smart choice.

With its high sensitivity, durable construction, and easy installation,

it delivers peace of mind and ensures compliance with electrical safety standards.

Upgrade your residential system with Resi9 and experience next-level protection.

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