Description
Square D DOM40B6R30 40 Amp 30mA B-Curve 6kA Single Pole RCBO – Domae Series
When it comes to residential safety, the Square D DOM40B6R30 40A RCBO (Residual Current Breaker with Overcurrent) offers a two-in-one solution. By integrating the functionality of an RCD and an MCB, this Square D DOM40B6R30 40A RCBO ensures that if a fault occurs, only the specific circuit is isolated, maintaining power to the rest of the property.
Key Technical Features
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Dual Protection: Guards against both electrical overloads and potentially fatal earth leakage currents.
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B-Curve Sensitivity: Ideal for domestic applications where switching surges are low.
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Domae Compatibility: Designed for seamless fitment within Square D Domae residential consumer units.
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Compact Design: Single-pole width saves valuable space within your distribution board.
Specifications Table
| Feature | Details |
| Manufacturer | Square D (Schneider Electric) |
| Product Code | DOM40B6R30 |
| Amperage | 40A |
| Tripping Curve | B-Curve |
| Breaking Capacity | 6kA |
| mA Rating | 30mA (Earth Leakage Trip) |
| Number of Poles | 1 Pole (Single Phase) |
| Standard | BS EN 61009-1 |
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