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IMO BR6C3N20A MCB – 3P+N – C Curve – 20A – 6kA
IMO BR6C3N20A 20A miniature circuit breaker with 6 kA breaking capacity, C curve characteristic and 3 pole + neutral configuration for industrial and commercial circuit protection.
£21.78
Why Choose the IMO BR6C3N20A Miniature Circuit Breaker?
The IMO BR6C3N20A is a compact and dependable 20 A miniature circuit breaker (MCB) designed to protect electrical installations against overloads and short circuits. As part of the IMO BR6 circuit protection range, it provides reliable protection for industrial control panels, commercial distribution boards and OEM electrical assemblies.
This 3 pole + neutral MCB features a C curve tripping characteristic, making it suitable for circuits with moderate inrush currents such as motors, transformers, lighting circuits and control equipment. Its 6 kA breaking capacity provides dependable fault interruption for low-voltage electrical systems.
With a rated current of 20 A and standard DIN rail mounting, the BR6C3N20A is easy to install inside distribution boards and control panels. Its modular 4-module design helps panel builders and electrical contractors create safe, organised and serviceable circuit protection systems.
Key Advantages
- Reliable 20 A miniature circuit breaker for low-voltage circuit protection.
- 3 pole + neutral configuration for three-phase electrical systems.
- C curve characteristic suitable for moderate inrush current applications.
- 6 kA short-circuit breaking capacity for dependable fault protection.
- DIN rail mounting for quick installation in panels and distribution boards.
- Suitable for industrial, commercial and machinery protection applications.
Key Features
- IMO BR6 miniature circuit breaker.
- 20 A rated current.
- 3 pole + neutral switching configuration.
- C curve tripping characteristic.
- 6 kA breaking capacity.
- Designed for overload and short-circuit protection.
- DIN rail mounting for fast panel installation.
- Compact modular construction for efficient use of panel space.
Reliable Circuit Protection for Three-Phase Systems
Miniature circuit breakers such as the IMO BR6C3N20A are used to protect electrical circuits from excessive current caused by overloads or short circuits. When a fault occurs, the MCB trips to disconnect the circuit and help protect cables, equipment and downstream electrical components.
The C curve characteristic makes this device suitable for general industrial and commercial circuits where moderate inrush currents may occur during normal operation. Its 3 pole + neutral configuration is particularly useful for three-phase installations that require neutral switching alongside phase protection.
Typical Applications
- Industrial control panels and switchboards.
- Three-phase distribution boards.
- Machinery protection circuits.
- Lighting and small power circuits.
- Commercial electrical installations.
- Motor, transformer and control equipment circuits.
Technical Specifications
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| Current | 20 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole + N | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | IMO | |
| Series | BR6 Miniature Circuit Breakers | |
| Model | BR6C3N20A | |
| Product type | Miniature circuit breaker | |
| Rated current | 20 A | |
| Number of poles | 3 pole + neutral | |
| Neutral position | Left | |
| Trip curve | C curve | |
| Breaking capacity | 6 kA | |
| Rated voltage | 230 / 400 V AC | |
| Frequency | 50 / 60 Hz | |
| Protection type | MCB | |
| Mounting type | DIN rail mounting | |
| Terminal type | Screw terminals | |
| Operating temperature | -30 °C to +60 °C | |
| Number of modules | 4 | |
| Barcode | 5056207454721 | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO BR6C3N20A used for?
The IMO BR6C3N20A is used to protect electrical circuits against overloads and short circuits in industrial, commercial and machinery applications.
What current rating does this MCB have?
This miniature circuit breaker has a rated current of 20 A.
What does C curve mean?
A C curve MCB is designed for circuits with moderate inrush currents, making it suitable for many lighting, motor, transformer and control panel applications.
How many poles does the BR6C3N20A have?
The BR6C3N20A is a 3 pole + neutral miniature circuit breaker for three-phase electrical systems.
What is the breaking capacity of this breaker?
The IMO BR6C3N20A has a short-circuit breaking capacity of 6 kA.
Trusted by Electrical Engineers Worldwide
IMO miniature circuit breakers are used by panel builders, electrical contractors and maintenance engineers for dependable low-voltage circuit protection in industrial and commercial installations.
