imo br6b4010a mcb 6ka, b curve, 4 pole, 10 amp

Why Choose the IMO BR6B4010A Miniature Circuit Breaker?

The IMO BR6B4010A is a compact and reliable 4 pole miniature circuit breaker (MCB) designed to protect electrical circuits against overloads and short circuits. As part of the IMO BR6 MCB range, it is suitable for commercial, industrial and control panel applications where dependable circuit protection is required.

This miniature circuit breaker provides clear circuit isolation, reliable fault interruption and straightforward DIN rail installation. The BR6 range includes practical features such as a contact position indication window, finger protected terminals and compatibility with terminal, pin and fork type busbar connections.

With a 10A rated current, B curve tripping characteristic, 4 pole configuration and 6kA short circuit capacity, the BR6B4010A is ideal for low inrush three-phase circuits, distribution boards, control panels and general electrical protection applications.

Key Advantages

• Compact 4 pole miniature circuit breaker for electrical distribution and control panels.
• 10A rated current for dependable low current circuit protection.
• B curve tripping characteristic suitable for general purpose circuits.
• 6kA short circuit breaking capacity.
• DIN rail mounting for fast and secure installation.
• Finger protected terminals help support safer wiring and maintenance.

Key Features

• IMO BR6 miniature circuit breaker series.
• 10A rated current.
• B curve tripping characteristic.
• 4 pole configuration.
• 6kA short circuit capacity.
• 230/400V AC rated operational voltage.
• Contact position indication window.
• Suitable for terminal, pin and fork type busbar connection.
• Finger protected connection terminals.
• DIN rail mounting to EN 60715.

Technical Specifications

• Manufacturer: IMO Precision Controls
• Series: BR6 Miniature Circuit Breakers
• Model: BR6B4010A
• Product type: Miniature Circuit Breaker (MCB)
• Rated current: 10A
• Tripping characteristic: B Curve
• Number of poles: 4 Pole
• Rated operational voltage: 230/400V AC
• Frequency: 50 / 60Hz
• Short circuit breaking capacity: 6kA
• Protection rating: IP20
• Mounting type: DIN rail
• Standard: IEC 60898-1
• Operating temperature: -30°C to +60°C

Reliable Circuit Protection for Industrial Installations

Miniature circuit breakers such as the IMO BR6B4010A automatically disconnect a circuit when overload or short circuit conditions occur. This helps protect wiring, connected equipment and electrical systems from damage while allowing quick reset once the fault has been resolved.

The B curve characteristic is designed for circuits with lower inrush currents, making this MCB suitable for lighting circuits, control circuits, small loads and general distribution applications where rapid overcurrent protection is required.

Typical Applications

• Industrial control panels.
• Commercial electrical distribution boards.
• Three-phase low current circuits.
• Lighting and control circuits.
• Machinery and OEM equipment.
• General electrical protection systems.

Trusted by Electrical Professionals Worldwide

IMO BR6 miniature circuit breakers are trusted by panel builders, electrical contractors and OEMs for dependable overcurrent protection, compact installation and long term reliability in industrial and commercial electrical systems.