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B10R40100-30 IMO RCD 10KA, 30mA 3 Pole + N, 100 Amp, 415VAC
£71.97
Why Choose the IMO B10R40100-30 Residual Current Circuit Breaker?
The IMO B10R40100-30 is a high-performance Residual Current Circuit Breaker (RCCB) designed to provide reliable protection against earth leakage faults in commercial, industrial and electrical distribution systems. Manufactured by IMO Precision Controls, this four-pole RCCB rapidly disconnects the electrical supply when hazardous residual currents are detected, helping protect personnel, equipment and electrical installations.
Manufactured in accordance with IEC 61008-1, the B10R40100-30 features a 10kA conditional short circuit rating, making it suitable for demanding industrial and commercial applications. Its DIN rail mounting design enables quick installation within distribution boards and control panels while providing dependable long-term performance.
With a 100A rated current, 30mA residual operating current, Type AC protection and a 415V AC three-phase plus neutral supply, the IMO B10R40100-30 is ideal for protecting power distribution circuits, machinery and commercial electrical systems requiring enhanced personnel protection.
Key Advantages
- High-quality 4-pole residual current circuit breaker for industrial and commercial applications.
- 100A rated current for high-capacity electrical installations.
- 30mA residual current sensitivity for enhanced personal protection.
- 10kA conditional short circuit rating.
- Type AC RCCB for protection against sinusoidal alternating residual currents.
- Compact DIN rail mounting for straightforward installation.
Key Features
- IMO B10R Residual Current Circuit Breaker series.
- 100A rated current.
- 30mA residual operating current (IΔn).
- 415V AC operating voltage.
- 3 Pole + Neutral (4 Pole) configuration.
- Type AC residual current protection.
- 10kA conditional short circuit rating.
- DIN rail mounting.
- Manufactured to IEC 61008-1.
- IP20 protection rating.
Reliable Earth Leakage Protection
Residual Current Circuit Breakers continuously monitor electrical circuits for earth leakage currents and automatically disconnect the supply when leakage exceeds the specified operating threshold. A 30mA RCCB is widely used to provide additional protection against electric shock while helping safeguard electrical installations from insulation faults.
The IMO B10R series combines dependable protection, compact dimensions and straightforward DIN rail installation, making it suitable for modern industrial and commercial electrical systems.
Typical Applications
- Industrial distribution boards.
- Commercial electrical installations.
- Machine control panels.
- Manufacturing facilities.
- Building services infrastructure.
- Power distribution systems requiring 30mA earth leakage protection.
Technical Specifications
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| Voltage | 415 V | |
|---|---|---|
| Phase | Three Phase | |
| Poles | 3-pole + N | |
| Device Type | RCD | |
| Residual Current | 30 mA | |
| Manufacturer | IMO Precision Controls | |
| Series | B10R RCCB | |
| Model | B10R40100-30 | |
| Product type | Residual Current Circuit Breaker (RCCB) | |
| Rated current | 100A | |
| Residual operating current | 30mA | |
| Rated voltage | 415V AC | |
| Frequency | 50 / 60Hz | |
| Pole configuration | 3 Pole + Neutral (4 Pole) | |
| Residual current characteristic | Type AC | |
| Conditional short circuit rating | 10kA | |
| Protection rating | IP20 | |
| Mounting type | DIN rail | |
| Operating standard | IEC 61008-1 | |
| Operating temperature | -25°C to +55°C | |
| HS Code | 8536201090 | |
| Country of Manufacture | China |
Frequently Asked Questions
What is the IMO B10R40100-30 used for?
It provides earth leakage protection by disconnecting electrical circuits when dangerous residual currents are detected, helping protect personnel and equipment.
What is the rated current of this RCCB?
The IMO B10R40100-30 has a 100A rated current.
What residual current sensitivity does it provide?
This model provides 30mA residual operating current (IΔn), offering additional protection against electric shock.
What electrical systems is it suitable for?
It is designed for 415V AC three-phase plus neutral (4-pole) electrical installations operating at 50/60Hz.
How is the RCCB installed?
The unit is designed for quick DIN rail mounting inside electrical distribution boards and industrial control panels.
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, robust performance and compliance with recognised international safety standards.
