Description
45A 3P+N Curve B Bi-Directional RCBO
FuseBox R3PN10B4530BD
The FuseBox R3PN10B4530BD Curve B 3 Phase 45A RCBO provides reliable overload, short circuit, and earth leakage protection in demanding commercial and industrial environments. Designed for FuseBox three phase setups, it ensures precise protection with a 30mA Type A residual current trip.
For compatible installations, explore our range of FuseBox 3 Phase Distribution Boards for a perfect fit.
✨ Key Features – FuseBox R3PN10B4530BD Curve B 3 Phase 45A RCBO
- 3P+N Type A Bi-Directional RCBO for three phase circuits
- 45A Curve B rating with 30mA residual current sensitivity
- 10kA breaking capacity for robust circuit protection
- Compact design for easier installation and testing
- Flying neutral lead – easily trimmed and terminated
Technical Overview – FuseBox R3PN10B4530BD 45A Curve B RCBO
- Rated voltage: 400V AC
- Rated current: 45A
- Tripping curve: B
- Breaking capacity: 10kA
- Residual type: Type A (AC & pulsating DC up to 6mA)
- Rated residual current: 30mA
- Poles: 3P+N (switched neutral)
- Mounting: 35mm DIN rail
- Material: PA6 (Nylon 6)
- IP rating: IP20
✅ Why Choose This Product?
This 45A 3P+N Curve B RCBO is ideal for protecting commercial and industrial three-phase circuits. The bi-directional design suits solar or EV setups where current may flow in either direction, ensuring consistent protection and reliability.
️ Guarantee & Compliance
Manufactured by FuseBox to IEC/EN 61009-1 standards. Designed for dependable three-phase installations with 10,000 mechanical operations endurance and full compliance with UK wiring regulations.
