FuseBox 3P+N Type A RCBO 45A C Curve 30mA 10kA 3-Phase Bi-Directional DIN Rail Mounted - R3PN10C4530BD
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FuseBox R3PN10C4530BD 3‑Phase C‑Curve RCBO, 45 A, 30 mA, Type A
The FuseBox R3PN10C4530BD is a dependable compact 3‑module RCBO offering robust three‑phase protection. It features a 45 A C‑curve circuit breaker paired with 30 mA Type A residual current detection, providing both overload and earth leakage protection. The device can interrupt fault currents up to 10 kA and meets safety standards of IEC/EN 61009‑1.
Designed for practical installation, it includes a 750 mm insulated neutral fly‑lead, supports bidirectional operation, and mounts easily in DIN‑rail panels. Its IP20-rated PA6 nylon casing ensures safety and long-term durability in both commercial and industrial environments.
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KEY FEATURES
- Switched 3-pole plus neutral (3P + N) RCBO with insulated neutral fly-lead
- Rated current: 45 A; C-curve tripping (approx. 5–10 × In)
- Residual current sensitivity: 30 mA, Type A (guards against AC and pulsating DC up to 6 mA)
- Short-circuit breaking capacity: 10 kA
- Rated voltage: 400 V AC, 50/60 Hz
- Bidirectional operational capability
- Insulated neutral fly-lead length: 750 mm
- Compact 3-module width for DIN-rail mounting
- Protection rating: IP20; Housing: PA6 (Nylon 6)
- Compliance with IEC/EN 61009‑1 (BS EN 62606)—third-party tested
- Mechanical endurance: ~10,000 operations; Terminal capacity: 1–25 mm² (Line) / 16 mm² (Neutral)
- Colour / Finish Grey

