
Wylex NHXSBS1B10 RCBO 10A 30mA Type A B Curve
The Wylex NHXSBS1B10 RCBO 10A 30mA Type A B Curve is a professional residual current circuit breaker with overcurrent protection for domestic and light-commercial electrical installations. Designed as part of the established Wylex circuit-protection range, it provides a reliable solution for new installations, upgrades and replacement work where compatibility and dependable performance are essential. The compact, installer-focused design supports an orderly distribution-board layout and straightforward connection when used with the appropriate Wylex equipment. It combines overcurrent, short-circuit and 30mA residual-current protection for an individual circuit, helping reduce disruption to unaffected circuits. Use manufacturer reference NHXSBS1B10 to verify suitability before ordering. Selection, installation, testing and certification must be completed by a suitably qualified electrician in accordance with the manufacturer’s instructions and current wiring regulations.
Key Features
- 30mA residual-current protection
- Overcurrent and short-circuit protection
- Compact DIN rail format
- Individual circuit protection
- Genuine Wylex product
Technical Specification
- Brand: Wylex
- Manufacturer reference: NHXSBS1B10
- Type: Type B
- Manufacturer ID: NHXSBS1B10
- Amp rating: 40A
Pairs well with

Wylex NHXSBS1B10 RCBO 10A 30mA Type A B Curve
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