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IMO B10C3N80A-L MCB – 3P+N – C Curve – 80A – 10kA
IMO B10C3N80A-L miniature circuit breaker with 80A rated current, C curve tripping characteristic, 3 Pole + Neutral left configuration and 10kA breaking capacity for industrial and commercial electrical protection.
£92.11
Why Choose the IMO B10C3N80A-L Miniature Circuit Breaker?
The IMO B10C3N80A-L is a high-performance 10kA miniature circuit breaker (MCB) designed to protect electrical installations against overloads and short circuits in industrial, commercial and OEM applications. As part of the robust IMO B10 Series, it provides dependable overcurrent protection for demanding three-phase electrical systems.
Featuring a C curve tripping characteristic, this circuit breaker is suitable for circuits with moderate inrush currents, including lighting circuits, small motors, distribution boards and industrial control panels. Its 3 Pole + Neutral left-side neutral configuration makes it ideal for installations requiring neutral switching with the neutral positioned on the left.
With an 80A rated current, 3 Pole + Neutral (Left) arrangement and a 10kA short circuit breaking capacity, the B10C3N80A-L is well suited to industrial distribution boards, commercial switchgear and machinery control panels requiring reliable protection at higher load ratings.
Key Advantages
- High performance 10kA miniature circuit breaker for industrial and commercial installations.
- 80A rated current suitable for higher-load distribution circuits.
- C curve tripping characteristic for circuits with moderate inrush currents.
- 3 Pole + Neutral left-side configuration for three-phase electrical systems.
- Compact DIN rail mounting for professional panel installation.
- Designed for dependable protection against overloads and short circuits.
Key Features
- IMO B10 Series miniature circuit breaker.
- 80A rated current.
- 3 Pole + Neutral (Left) configuration.
- C curve tripping characteristic.
- 10kA short circuit breaking capacity.
- 240/415V AC rated operation.
- TS35 DIN rail mounting.
- Clear contact position indication with front labelling area.
Reliable Protection for Three-Phase Electrical Installations
Miniature circuit breakers automatically disconnect electrical circuits when overloads or short circuits occur. This helps protect wiring, connected loads and electrical equipment while improving safety across the installation.
The IMO B10 Series offers a higher 10kA fault rating, making it suitable for industrial and commercial environments where robust circuit protection and reliable disconnection performance are required.
Typical Applications
- Three-phase distribution boards.
- Industrial control panels.
- Commercial electrical installations.
- Machinery power distribution.
- Lighting and motor circuits.
- OEM electrical equipment.
Technical Specifications
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| Current | 80 A | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole + N | |
| Device Type | MCB | |
| Trip Curve | C curve | |
| Breaking Capacity | 10 kA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10 Miniature Circuit Breakers | |
| Model | B10C3N80A-L | |
| Product type | Miniature Circuit Breaker (MCB) | |
| Rated current | 80A | |
| Tripping characteristic | C Curve | |
| Number of poles | 3 Pole + Neutral | |
| Neutral position | Left | |
| Rated voltage | 240/415V AC | |
| Frequency | 50 / 60Hz | |
| Breaking capacity | 10kA | |
| Mounting type | TS35 DIN rail | |
| Dimensions (H × W × D) | approx. 85.5 × 70.3 × 78 mm | |
| Standards | IEC/EN 60898, IEC/EN 60947-2 | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10C3N80A-L used for?
The B10C3N80A-L is used to protect three-phase electrical circuits against overloads and short circuits in industrial, commercial and OEM applications.
What is the rated current?
This miniature circuit breaker has an 80A rated current.
What does the C curve tripping characteristic mean?
A C curve breaker is designed for circuits with moderate inrush currents, making it suitable for lighting, small motors and general industrial loads.
What does the left neutral configuration mean?
The neutral pole is positioned on the left-hand side of the breaker assembly for installations requiring a left-side neutral arrangement.
What is the breaking capacity?
The B10C3N80A-L provides a 10kA short circuit breaking capacity.
Trusted by Electrical Professionals Worldwide
IMO B10 miniature circuit breakers are trusted by electricians, panel builders and automation engineers for high-capacity overcurrent protection, compact installation and reliable long-term performance.
