Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
IMO BR6B1063A MCB – 1P – B Curve – 63A – 6kA
IMO BR6B1063A 1 pole 63A B curve miniature circuit breaker with 6 kA breaking capacity for industrial and commercial circuit protection.
£5.45
Why Choose the IMO BR6B1063A Miniature Circuit Breaker?
The IMO BR6B1063A is a robust 1 pole miniature circuit breaker (MCB) designed to provide reliable protection against overloads and short circuits in industrial, commercial and OEM electrical installations. Manufactured by IMO Precision Controls, this compact protective device offers dependable circuit protection for distribution boards, machinery and control panels.
Featuring a B curve tripping characteristic, the BR6B1063A is ideal for circuits with low inrush currents, including lighting circuits, resistive loads and general electrical distribution. Its compact TS35 DIN rail mounted design enables quick installation while maintaining a professional and space-efficient electrical installation.
With a 63 A rated current, 230/400 V AC rated voltage and a 6 kA short circuit breaking capacity, the IMO BR6B1063A delivers dependable protection while ensuring long-term operational reliability.
Key Advantages
- 63 A rated current for higher capacity circuit protection.
- 1 pole configuration for single-phase electrical circuits.
- B curve tripping characteristic suitable for low inrush current loads.
- 6 kA breaking capacity for dependable fault protection.
- TS35 DIN rail mounting for straightforward installation.
- Suitable for industrial, commercial and OEM electrical systems.
Key Features
- IMO BR6 Series Miniature Circuit Breaker.
- 63 A rated current.
- 1 pole device.
- B curve trip characteristic.
- 6 kA short circuit breaking capacity.
- 230/400 V AC operating voltage.
- Finger-safe IP20 terminals.
- Suitable for pin and fork type busbar connections.
Reliable Circuit Protection for Electrical Installations
The IMO BR6B1063A automatically disconnects electrical circuits during overload or short circuit conditions, helping protect electrical equipment, wiring and personnel. Its dependable construction provides reliable protection while supporting long service life in demanding applications.
The B curve characteristic offers rapid fault response for circuits with low starting currents, making this breaker particularly suitable for lighting circuits, resistive loads and general power distribution applications.
Typical Applications
- Commercial distribution boards.
- Industrial control panels.
- OEM machinery.
- Lighting circuits.
- General electrical distribution.
- Panel building and maintenance projects.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 63 A | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | MCB | |
| Trip Curve | B curve | |
| Breaking Capacity | 6 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | BR6 Miniature Circuit Breakers | |
| Model | BR6B1063A | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 63 A | |
| Number of poles | 1 | |
| Tripping curve | B Curve | |
| Breaking capacity | 6 kA | |
| Rated voltage | 230/400 V AC | |
| Rated insulation voltage | 500 V | |
| Frequency | 50 / 60 Hz | |
| Mounting type | TS35 DIN rail | |
| Terminal capacity | 1 to 25 mm² | |
| Dimensions (H × W × D) | approx. 85.5 × 17.6 × 78 mm | |
| Weight | approx. 0.1 kg | |
| Standards | IEC 60898-1, IEC 60947-2, CE, SEMKO | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO BR6B1063A used for?
The BR6B1063A protects electrical circuits against overloads and short circuits in industrial, commercial and general electrical installations.
What is the rated current?
This miniature circuit breaker has a 63 A rated current.
What does the B curve characteristic mean?
A B curve breaker is designed for circuits with low inrush currents, making it suitable for lighting, resistive loads and general distribution circuits.
What is the breaking capacity?
The IMO BR6B1063A provides a 6 kA short circuit breaking capacity.
How is the breaker installed?
The breaker is designed for installation onto a standard TS35 DIN rail inside electrical distribution boards and industrial control panels.
Trusted by Electrical Professionals Worldwide
IMO miniature circuit breakers are trusted by electricians, panel builders and OEM manufacturers for dependable protection, straightforward installation and long-term reliability.
