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B10R4063-100 IMO RCD 10KA, 100mA 3 Pole + N, 63 Amp, 415VAC
£48.55
Why Choose the IMO B10R4063-100 Residual Current Circuit Breaker?
The IMO B10R4063-100 is a high-quality Residual Current Circuit Breaker (RCCB) designed to provide dependable protection against earth leakage faults in commercial and industrial electrical installations. Manufactured by IMO Precision Controls, this four-pole RCCB continuously monitors current flowing through a three-phase plus neutral circuit and disconnects the electrical supply when hazardous residual currents are detected, helping protect electrical systems from earth faults and reducing the risk of fire.
Designed in accordance with IEC 61008-1, the B10R4063-100 features a compact modular design for straightforward DIN rail installation within electrical distribution boards, switchgear and industrial control panels. Its robust construction makes it suitable for demanding industrial and commercial environments.
With a 63A rated current, 100mA residual operating current, Type AC residual current characteristic and a 400/415V AC three-phase plus neutral supply, the IMO B10R4063-100 is ideal for distribution systems requiring reliable earth fault and fire protection.
Key Advantages
- Reliable 4-pole residual current protection for three-phase installations.
- 63A rated current for commercial and industrial applications.
- 100mA residual current sensitivity for earth fault and fire protection.
- Type AC protection for sinusoidal alternating residual currents.
- 10kA conditional short-circuit rating.
- Compact DIN rail mounting for quick installation.
Key Features
- IMO B10R Residual Current Circuit Breaker series.
- 63A rated current.
- 100mA rated residual operating current (IΔn).
- 400/415V AC operating voltage.
- 3 Pole + Neutral (4 Pole) configuration.
- Type AC residual current protection.
- 10kA conditional short-circuit rating.
- DIN rail mounting.
- Manufactured in accordance with IEC 61008-1.
- IP20 protection rating.
Reliable Earth Fault Protection
Residual Current Circuit Breakers continuously monitor the current flowing through live conductors and disconnect the supply whenever earth leakage currents exceed the rated operating threshold. A 100mA RCCB is typically selected to provide earth fault and fire protection within commercial and industrial electrical installations while helping reduce the risk of damage caused by insulation failures.
The IMO B10R series combines dependable protection, compact dimensions and straightforward DIN rail installation, making it suitable for industrial machinery, commercial buildings and modern electrical distribution systems.
Typical Applications
- Industrial distribution boards.
- Commercial electrical installations.
- Machine control panels.
- Manufacturing facilities.
- Building services infrastructure.
- Three-phase power distribution systems.
- Circuits requiring 100mA earth leakage protection.
Technical Specifications
Tick the specs you need, then view products that match.
| Voltage | 415 V | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole + N | |
| Device Type | RCD | |
| Residual Current | 100 mA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10R RCCB | |
| Model | B10R4063-100 | |
| Product type | Residual Current Circuit Breaker (RCCB) | |
| Rated current | 63A | |
| Rated residual operating current | 100mA | |
| Residual current characteristic | Type AC | |
| Rated voltage | 230/400V AC | |
| Frequency | 50 / 60Hz | |
| Pole configuration | 3 Pole + Neutral (4 Pole) | |
| Maximum switching time at IΔn | 100ms | |
| Residual tripping current range | 0.5 IΔn to 1 IΔn | |
| Rated conditional short-circuit current | 10kA | |
| Electrical lifetime | More than 4,000 cycles | |
| Terminal capacity | 35mm² solid / 25mm² stranded conductor | |
| Fastening torque | 2.0Nm | |
| Protection rating | IP20 | |
| Mounting type | DIN rail EN 60715 | |
| Operating temperature | -25°C to +55°C | |
| Compliance | IEC 61008-1 | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10R4063-100 used for?
It protects three-phase electrical circuits by disconnecting the power supply whenever earth leakage currents exceed the rated operating level.
What is the rated current of this RCCB?
The IMO B10R4063-100 has a 63A rated current.
What residual current sensitivity does it provide?
This model provides 100mA residual operating current (IΔn), making it suitable for earth fault and fire protection applications.
What type of residual current does it detect?
The B10R4063-100 is a Type AC RCCB, designed to detect sinusoidal alternating residual currents.
Does this RCCB provide overload protection?
No. The B10R4063-100 provides residual current protection only and must be installed alongside an appropriately rated circuit breaker or fuse to provide overload and short-circuit protection.
Trusted Protection for Industrial Electrical Systems
IMO Precision Controls residual current circuit breakers are trusted by electrical contractors, panel builders and industrial engineers for dependable earth leakage protection, reliable performance and compliance with recognised international safety standards.
