ABB S204M-B32UC MCB – 4P – B Curve – 32A – 10kA – AC/DC

Why Choose the ABB S204M-B32UC Miniature Circuit Breaker?

The ABB S204M-B32UC is a compact and reliable miniature circuit breaker (MCB) designed for dependable circuit protection in electrical distribution and control installations. As part of the ABB System pro M compact S200M series, it provides practical protection against overcurrent and short-circuit conditions in a wide range of electrical applications.

This four-pole circuit breaker features a B tripping characteristic, a rated current of 32 A and a rated breaking capacity of 10 kA. The four-pole configuration provides coordinated protection across connected conductors, while the UC version supports both AC and DC supply applications.

The S204M-B32UC is designed for convenient DIN-rail mounting, making it suitable for integration into modular distribution boards, control panels and electrical assemblies. Its compact S200M format supports efficient use of space while providing dependable circuit protection.

Key Advantages

• Compact miniature circuit breaker for electrical distribution and control applications.
• 32 A rated current for suitable circuit protection requirements.
• B tripping characteristic for protection of circuits with relatively low inrush currents.
• 10 kA rated breaking capacity for dependable short-circuit protection.
• 4-pole configuration for coordinated multi-pole circuit protection.
• AC and DC supply capability provided by the UC version.
• Convenient DIN-rail mounting for modular electrical installations.

Key Features

• ABB System pro M compact S200M series.
• 4-pole miniature circuit breaker.
• B tripping characteristic.
• 32 A rated current.
• 10 kA rated breaking capacity.
• AC and DC supply for the UC version.
• DIN-rail mounting for modular installation.
• Suitable for electrical distribution and control assemblies.

Reliable Circuit Protection for Electrical Distribution Systems

Miniature circuit breakers provide automatic protection against excessive current caused by overloads and short circuits. The ABB S204M-B32UC combines a B tripping characteristic with a 32 A rated current and 10 kA rated breaking capacity to provide dependable protection for compatible electrical circuits.

The UC version supports both AC and DC supply applications, expanding the range of suitable electrical systems in which the S204M-B32UC can be integrated. Its four-pole configuration enables coordinated protection across multiple conductors, while DIN-rail mounting supports straightforward installation in suitable modular assemblies.

Typical Applications

• Electrical distribution installations.
• Control panels and switchboards.
• AC and DC circuit protection applications.
• Industrial electrical installations.
• Infrastructure and building electrical systems.
• Modular protection assemblies using DIN-rail equipment.