ABB s201m-c4 mcb s200m 1 pole c type 4amp

Why Choose the ABB S201M-C4 Miniature Circuit Breaker?

The ABB S201M-C4 is a compact and highly reliable single pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the trusted ABB System pro M compact S200M series, it provides dependable circuit protection for residential, commercial and industrial electrical installations.

Featuring a C curve tripping characteristic, the S201M-C4 is suitable for general purpose circuits and loads with moderate inrush currents. Its delayed thermal trip mechanism provides overload protection, while the electromechanical trip mechanism responds quickly to short circuit faults.

With a rated current of 4 A, single pole configuration and 10 kA breaking capacity, the ABB S201M-C4 is ideal for lighting circuits, control circuits, distribution boards and industrial panels. Its compact DIN rail mounted format enables straightforward installation in modern electrical enclosures.

Key Advantages

• Compact single pole miniature circuit breaker for circuit protection.
• 4 A rated current suitable for low current circuits.
• C curve tripping characteristic for general electrical loads.
• 10 kA short circuit breaking capacity.
• Thermal overload and electromechanical short circuit protection.
• Compatible with ABB System pro M compact accessories.

Key Features

• ABB System pro M compact S200M series.
• 4 A rated current.
• Single pole (1P) configuration.
• C curve tripping characteristic.
• 10 kA rated short circuit capacity.
• Current limiting design for improved fault protection.
• Red ON and green OFF contact position indication.
• DIN rail mounting for distribution boards and control panels.

Technical Specifications

• Manufacturer: ABB
• Series: System pro M compact S200M
• Model: S201M-C4
• Product type: Miniature circuit breaker (MCB)
• Product ID: 2CDS271001R0044
• Rated current: 4 A
• Number of poles: 1P
• Tripping characteristic: C curve
• Rated voltage: 230/400 V AC
• Rated DC voltage: 72 V DC
• Rated frequency: 50 / 60 Hz
• Breaking capacity: 10 kA
• Standards: IEC/EN 60898-1, IEC/EN 60947-2
• Protection rating: IP20
• Mounting type: DIN rail
• Dimensions (H × W × D): approx. 88 × 17.5 × 69 mm
• Weight: approx. 0.125 kg

Reliable Protection for General Purpose Circuits

Miniature circuit breakers such as the ABB S201M-C4 automatically disconnect electrical circuits during overload or short circuit conditions. This helps protect cables, connected equipment and electrical installations from damage caused by excessive current.

The C curve characteristic makes the S201M-C4 suitable for circuits with moderate inrush currents, including lighting, control equipment and small inductive loads. Its robust construction, current limiting performance and compact modular format make it a practical choice for electrical contractors, panel builders and maintenance engineers.

Typical Applications

• Electrical distribution boards.
• Industrial control panels.
• Commercial building services.
• Lighting circuits.
• Control and signalling circuits.
• Machine building and OEM equipment.

Trusted by Electrical Professionals Worldwide

ABB System pro M compact miniature circuit breakers are widely used by electrical contractors, panel builders and industrial engineers for reliable circuit protection, compact installation and long service life.