Standard, trial-order and OEM quantities can be reviewed separately.
RCBO
WRCB Type B Mini RCBO
Type B residual-current detection and overcurrent protection in one single-module body, for circuits where smooth DC residual current can occur — EV charge points and PV-connected installations — and board width is still limited.
Technical overview
Core specifications
Rated current In16, 20, 25, 32, 40A
Poles1P+N, single module
Residual current typeB
Rated sensitivity I∆n30mA
Trip characteristicB, C
Breaking capacity6kA
Rated voltage230 / 240V AC
Rated frequency50 / 60Hz
Insulation voltage Ui500V
Impulse withstand Uimp (1.2/50)4kV
Max terminal size16mm²
ConnectionBidirectional
Model selection note Ratings and approval scope vary by configuration.
Include the destination market, application and required rating in your inquiry so sales can match the exact model and documentation.
Product video
See the product and its application.
Short product and application footage to support technical evaluation and specification.
Commercial & documentation
Information purchasing teams expect
Commercial terms are managed by model so purchasing teams can distinguish standard supply, samples and OEM orders.
Sample cost and preparation time are confirmed with the selected model.
Standard and customised orders may use different timelines.
The applicable term is linked to product family, market and supply conditions.
Technical files
Datasheet, dimensions and certificate scope
Technical files are supplied against the selected model so ratings, dimensions and compliance scope remain clear.
PDF · Product datasheet DWG/PDF · Dimensions & installation PDF · Certificate scope
Request Technical Files Typical use
- EV charge point circuits
- PV-connected installations
- Consumer units short on width
Compliance references
- IEC / EN 61009-1
- IEC / EN 62423
Customisation scope
- Brand marking
- Current and characteristic mix
- Packaging
Related products
Other products supplied for the same installations.
RCBO
WRCA Type A/AC Standard RCBO
Overload, short-circuit and earth-fault protection for one final circuit in a single module. The handle takes a padlock, so a circuit can be locked off for work without pulling the device.
View specifications →
RCBO
WRCM Electromagnetic RCBO
An electromagnetic tripping system rather than an electronic one, so operation does not depend on the supply voltage being present. Available on C and D characteristics at 10kA.
View specifications →
RCBO
WRCN Mini RCBO — Switched Neutral
MCB-sized RCBO with switched neutral as standard. Isolating the neutral with the line means only the faulty circuit is taken out of service, which shortens installation and periodic testing.
View specifications →Technical & sales support
Ready for documents, a sample or a quotation?
Choose the resource or sales route required for the next stage of product evaluation.
01 · Explore
View Catalogues
Review the existing product range before choosing a model or configuration.
Open downloads → 02 · VerifyGet Certificate Pack
Tell us the model and market so sales can match the relevant document scope.
Request documents → 03 · EvaluateRequest Samples
Share the product, rating, quantity and evaluation target for a sample discussion.
Discuss samples → 04 · SourceRequest a Quote
Send model, quantity, destination and OEM scope for a structured response.
Start an inquiry →