The FuseBox RTA065030B is a 50A, 30mA, Type A RCBO (Residual Current Breaker with Overcurrent protection) designed for use in FuseBox consumer units. It provides dual protection by safeguarding circuits against both overcurrent (overloads/short circuits) and earth leakage.
Technical Specifications
Current Rating: 50A.
Sensitivity: 30mA rated residual operating current.
Tripping Curve: B Curve (trips at 3-5 times the rated current).
RCD Type: Type A, which detects both AC and pulsating DC residual currents up to 6mA.
Breaking Capacity: 6kA (6000A).
Dimensions: Single module width (approx. 18mm).
Terminal Capacity: 1-16mm² (L IN) and 1-10mm² (OUT N L).
Standards: Fully compliant with BS EN 61009-1 and 18th Edition wiring regulations.
Key Features
Design: Features a 450mm neutral fly cable for flexible installation within the consumer unit.
Durability: Rated for a mechanical endurance of up to 10,000 cycles.
| Type | RCBO |
| Trip Type | Type B |
| Short Circuit Rating | 6 kA |
| Sensitivity | 30 mA |
| Pole Configuration | SP |
| Current Rating | 50 A |
| Brand | Fusebox |