



Wylex NHXS1B10 1 Module SP+SN Miniature B Curve Type A RCBO 10A 6kA 30mA
NHXS1B10
Wylex Single Pole + Switched Neutral Type A RCBO – 10A Protection with 30mA Earth Fault Detection
The Wylex Single Pole + Switched Neutral Type A RCBO offers comprehensive circuit protection by combining the overcurrent protection of an MCB with the earth fault detection of an RCD. With a 10A rating, 6kA breaking capacity, and 30mA sensitivity, this reduced-height RCBO is designed for use in domestic and similar installations. Fully compatible with Wylex NM Amendment 3 all-metal consumer units, ensuring compliance with 18th Edition wiring regulations.
- Type A RCBO Protection – Detects AC and pulsating DC residual currents for enhanced safety.
- Type B Tripping Curve – Trips between 3 to 5 times the full load current, ideal for residential circuits.
- 10A Rated Current – Suitable for protecting lighting and low-power electrical loads.
- 6kA Short-Circuit Capacity – Provides reliable fault protection in domestic installations.
- 30mA RCD Sensitivity – Rapidly detects and isolates earth faults to reduce the risk of electric shock.
- Single Pole + Switched Neutral Configuration – Disconnects both live and neutral for improved safety.
- Compact & Reduced-Height Design – Designed to fit Wylex NM Amendment 3 all-metal consumer units.
Technical Specification
- Rated Current: 10A
- Tripping Curve: Type B
- Breaking Capacity: 6kA
- RCD Sensitivity: 30mA
- Configuration: Single Pole + Switched Neutral
- Compatibility: Wylex NM Amendment 3 All-Metal Consumer Units
- Standards Compliance: IEC/EN 61009
✅ Upgrade your installation with the Wylex Type A RCBO for superior circuit and earth fault protection!

Ean Code | 5013601083155 |
Range | Wylex NH Series |
Trip Type | B Curve Type A |
Short Circuit Rating | 6kA |
Cable Capacity | 0.75-16 mm2 |
Sensitivity | 30 mA |
Product | RCBO |
Type | Singe Pole Compact |
Ingress Protection | IP20 |
Voltage | 230 V |
Pole Configuration | SP+N |
Mounting | DIN Rail |
Width | 18 mm |
Depth | 77 mm |
Current Rating | 10A |
Standards | IEC 61009-1 |
Rcd Sensitivity | 30 mA |
Number Of Poles | Double Pole (2P) |
Height | 90 mm |
Number Of Modules | 1 |
Delivery Costs
Our standard delivery charge to UK mainland addresses is £5.90 ex-VAT.
Take advantage of FREE* Delivery when you spend over £100 (per order) ex-VAT.
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12.00 ex-VAT.
Solar Panels, Batteries and Inverters
Due to their size all solar panels, batteries and inverters orders up to 50 qty will be despatched on a pallet and incur a £120** ex-VAT delivery charge.
**£180 ex VAT to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes.
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