Fusebox R3PN10 3P+N 10kA RCBOs
The FuseBox R3PN10 3P+N RCBO range delivers high-performance, bi-directional protection for three-phase (TPN) distribution boards. These are compact, robust, and designed to combine overload/short-circuit protection with earth-fault detection — all in one device.
Why Choose FuseBox R3PN10 RCBOs?
If you're specifying protection for three-phase TPN distribution boards, the R3PN10 line offers a powerful, combined device: one that protects against overloads, short circuits, and earth leakage. Whether using B-curve or C-curve, these RCBOs ensure safety without over-protection (avoiding nuisance tripping) and maintain system integrity. FuseBox designs the R3PN10 range to comply with UK electrical regulations, giving peace of mind for both installers and end users.
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FUSEBOX TYPE A B CURVE RCBOs FOR TPN DISTRIBUTION BOARDS
FUSEBOX TYPE A C CURVE RCBOs FOR TPN DISTRIBUTION BOARDS
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Key Features & Benefits
- 10 kA Short Circuit Rating: Able to handle high fault currents, giving strong protection in demanding environments.
- 30 mA Residual Current Sensitivity: Offers safety from leakage or earth faults; suitable for circuits where RCD protection is essential.
- B-Curve & C-Curve Tripping Options:
- B-Curve for typical loads with low inrush currents.
- C-Curve better suited for circuits with moderate inrush (e.g. motors, lighting banks). - Current Ratings from 6A to 50A: Wide range lets you size the RCBO appropriately to match load demand.
- 3 Pole + Neutral Switched Device: Isolates all three phases plus neutral, important in three-phase systems for balanced safety.
- DIN-Rail Mounting with Flying Neutral Lead: Makes for tidy and compliant installation in FuseBox three-phase boards.