FuseBox 3P+N Type A RCBO 40A B Curve 30mA 10kA 3-Phase Bi-Directional DIN Rail Mounted - R3PN10B4030BD
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FuseBox R3PN10B4030BD 3‑Phase RCBO, 40 A, 30 mA, Type A
The FuseBox R3PN10B4030BD delivers advanced protection for three-phase electrical systems. With a high-capacity 40 A B‑curve breaker and sensitive 30 mA Type A residual current detection, it excels at detecting overload and earth leakage faults. Certified to IEC/EN 61009‑1, it includes a dependable 10 kA breaking capacity for safety-critical operations.
Designed for practicality, this compact 3‑module unit comes with a 750 mm insulated neutral flylead, mounts on a 35 mm DIN rail, and is encased in a durable PA6 nylon IP20 enclosure. Its bidirectional switching ensures installation versatility without compromising on protection.
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KEY FEATURES
- 3P + N switched RCBO with neutral flylead
- 40 A rated current, B‑curve tripping characteristic
- 30 mA residual current sensitivity, Type A (AC + pulsating DC faults)
- 10 kA breaking capacity
- Rated voltage: 400 V AC, 50/60 Hz
- Bidirectional operation supported
- Compact 3‑module width; DIN‑rail mountable
- Insulated 750 mm neutral flylead
- Protection rating IP20
- PA6 (Nylon 6) robust housing
- Meets IEC/EN 61009‑1 standards
- Mechanical endurance: ~10,000 operations
- Terminal capacity: Line 1–25 mm² / Neutral 16 mm²; tightening torque: 2.5 Nm (L) / 2 Nm (N)
- Colour / Finish Grey