Schneider R9F32140, 1P, 40A, Resi9, Miniature circuit breaker (MCB), C curve, 4500A (IEC/EN 60898-1)

Description

Schneider R9F32140, 1P, 40A, Resi9, Miniature circuit breaker (MCB)

C curve, 4500A (IEC/EN 60898-1)

Schneider R9F32140 circuit breaker

Reliable Protection with Schneider R9F32140 circuit breaker

Schneider R9F32140 circuit breaker is designed to deliver dependable protection against electrical overloads and short circuits in residential and small commercial installations.

With a rated current of 40A, a 1-pole configuration, and a C curve tripping mechanism,

this breaker ensures your electrical system operates safely and efficiently under a wide range of conditions.

High Performance Compliant with International Standards

This MCB conforms to EN/IEC 60898-1, so ensuring that it meets stringent safety and performance criteria.

It boasts a short-circuit breaking capacity of 4500A at 230V AC, so making it highly effective at interrupting dangerous fault currents.

The thermal-magnetic trip unit technology enhances its performance by responding quickly to both thermal overloads and sudden surges.

Schneider R9F32140 Designed for Residential Power Distribution

As part of Schneider Electric’s Resi9 range, Schneider R9F32140 circuit breaker is optimized for residential and light commercial applications.

Whether you’re securing an individual apartment or a collective building, this circuit breaker provides peace of mind with its robust construction and consistent operation.

Efficient Tripping with C Curve Technology

The C curve tripping profile is suitable for circuits with moderate inrush currents, such as lighting systems and small motor loads.

It trips when current levels reach 5 to 10 times the rated current (In), so making it an ideal choice for protecting most household

and light-duty electrical loads without nuisance tripping.

Circuit breaker Built to Last – Mechanical and Electrical Durability

With a mechanical endurance of up to 20,000 cycles and electrical durability up to 10,000 cycles, R9F32140 offers long-term reliability.

This durability translates to reduced maintenance and greater long-term value for property owners and electricians alike.

Schneider R9F32140 circuit breaker Compact and Easy DIN Rail Installation

The breaker is designed with space-saving dimensions: 81 mm height, 18 mm width, and 72 mm depth, so making it perfect for modern modular enclosures.

It snaps effortlessly onto DIN rails with a clip-on mounting mechanism, so allowing for quick and hassle-free installation.

With a 2-pitch (18mm) width, it saves panel space and supports streamlined electrical setups.

Superior Electrical Specifications for Safe Operation

The rated operational voltage (Ue) is 230V AC, and the rated insulation voltage (Ui) is 440V AC,

so ensuring secure insulation under normal operating conditions.

It also features a rated impulse withstand voltage (Uimp) of 4 kV, further enhancing its resilience to transient overvoltages.

Environmentally Robust for Harsh Conditions

Built for reliability in varying environments, Schneider R9F32140 can operate in ambient temperatures ranging from -25°C to +60°C,

and withstand storage temperatures from -40°C to +60°C.

It maintains full functionality even in humid conditions (up to 95% at 55°C) and meets tropicalization class 2 under IEC 60068-1 standards.

Safe and User-Friendly Design

This MCB features a toggle switch control and clear ON/OFF indication for local status monitoring.

With IP20 protection, it is safe to handle during installation, and when enclosed, its protection can reach IP40.

The tunnel-type terminals accept rigid wires up to 25mm² and flexible wires up to 16mm², so ensuring secure and versatile connections.

Lightweight Yet Strong Construction

Despite its robust performance, the MCB is lightweight at just 240 grams, so making it easy to handle during installation or replacement.

It is finished in a clean white (RAL 9003) color that complements modern switchboards and consumer units, so offering both functionality and aesthetic appeal.

schneider electrical circuit breaker Ideal Packaging for Every Need

Whether you’re buying for single installation or bulk projects, R9F32140 is available in practical packaging:

individual units (PCE), boxes of 12 (BB1), or cartons of 144 (S03).

Each unit is carefully packed to protect it during transit, so ensuring it arrives ready for immediate use.

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