RCBO Manufacturer for OEM & Wholesale Supply
Source VIOX residual current breakers with overcurrent protection for distribution, private-label ranges and panel-building projects. Confirm the residual-current type, overcurrent ratings, model documents and sample requirements before your bulk order.
RCBO supply for your business.
Electrical distributors
Define your product range, market documents, packaging and repeat-order requirements.
Private-label brands
Align product identity, sample approval, marking and packaging with your brand requirements.
Panel builders & project buyers
Coordinate residual-current and overcurrent protection with the circuit, connected equipment and distribution-board arrangement.
RCBO manufacturing at a glance
| Item | Published information |
|---|---|
| Company & location | VIOX Electric · Yueqing, Zhejiang, China |
| Product scope | RCBO for final distribution circuits |
| Published series | VRL7E / VRL22 / VRL22F / VRL22B |
| Pole & current ranges | VRL7E: 1P+N, 2–40 A VRL22: 1P+N / 3P+N, 2–63 A VRL22F: 2P / 4P, 2–63 A VRL22B: 2P / 4P, 6–63 A These are series ranges; individual model limits and available combinations apply. |
| Breaking capacity | VRL7E: 4.5 kA rated short-circuit capacity. VRL22: 6 or 10 kA rated short-circuit breaking capacity. VRL22F / VRL22B: published rated conditional short-circuit current of 6 or 10 kA. This is not interchangeable with breaking capacity; use the exact model rating and protection conditions. |
| Standards | IEC/EN 61009-1; Type F and Type B also reference IEC/EN 62423. See the series-specific document table. |
| Documents | Series catalogs and product documents |
| OEM / private label | Marking, labels and packaging reviewed by model and order. |
| MOQ, samples & lead time | Confirmed by series in the quotation. |
RCBO series for OEM and wholesale orders.
Explore the models for your range, then confirm the exact configuration and order requirements.
VRL22
Type A / AC / ASi
Distribution ranges with combined residual-current and overcurrent protection.
VRL22F
Type F
Supply for applications requiring the model’s Type F residual-current response.
VRL22B
Type B
Projects requiring smooth-DC residual-current detection, subject to the equipment and installation requirements.
VRL7E
Type AC
A 1P+N range for circuits where Type AC is permitted and appropriate.
Compare electrical ratings and configurations before choosing the order model.
Compare RCBO seriesQuality checks for
your selected model.
Discuss the functional checks, inspection records and test reports required for your order.
Residual-current response
Identify AC, A, ASi, F or B, the sensitivity and timing variant. Request operating-current and operating-time test results for that configuration.
Overload and short-circuit protection
Confirm the rated current, overcurrent characteristic and short-circuit rating with its symbol, voltage and test standard. A conditional rating is not interchangeable with breaking capacity.
Poles and neutral arrangement
Match the protected and switched conductors, wiring diagram and supply connection to the approved model. Do not infer the internal arrangement from pole count alone.
Functional and assembly checks
Agree the test-button, insulation, terminal and mechanical inspection scope and the acceptance criteria for samples and production orders.
Production inspection
Order and unit checks under the agreed inspection plan.
Type testing
Design or variant tests with identified standards and conditions.
External certification
Third-party documents with a defined model and rating scope.
RCBO series documents
| Series | Published standard | Documents |
|---|---|---|
| VRL7E | IEC/EN 61009-1 | Product Catalog VRL7E product details |
| VRL22 | IEC/EN 61009-1 | Product Catalog VRL22 product details |
| VRL22F | IEC/EN 61009-1; IEC/EN 62423 | Product Catalog VRL22F product details |
| VRL22B | Type B: IEC/EN 61009-1; IEC/EN 62423. Type B+: additionally VDE 0664-400. | Product Catalog VRL22B product details |
Certification is model-specific
A published standard reference or Product Catalog is not a certificate. Check the exact model and rating coverage, manufacturer identity, issuing body and validity of the documents required for your market. Request certificates and test reports for the selected configuration before ordering. Type B+ requirements do not establish certification for the whole RCBO range.
Type B RCBO supply for EV, PV and drive loads
VRL22B is published in 2P / 4P configurations with a series current range of 6–63 A. Type B references IEC/EN 61009-1 and IEC/EN 62423. The Type B+ version additionally references VDE 0664-400 and extends residual-current detection to 20 kHz; this B+ scope must not be applied to every VRL22B variant or other RCBO series.
The published applications include photovoltaic systems, frequency converters, UPS and variable-speed drives. For EV equipment, match the exact protection configuration to the equipment manufacturer’s requirements; Type B classification alone is not approval for every charger or installation.
OEM and private-label RCBO options
Logo & marking
Submit brand artwork and required product identification for review against the selected RCBO model.
Rating labels
Review label language and layout against the actual approved electrical ratings and product identity.
Packaging
Discuss neutral, VIOX or private-label boxes, carton labels, manuals and packing configuration for the order.
Private labeling does not automatically transfer certification. Changes to housing materials, critical internal components or rating markings require reassessment against the approved model and applicable document scope. Review the scope through VIOX OEM / ODM support.
From approved sample
to repeat supply.
Keep the RCBO model, document set and artwork connected throughout the order.
- 1
Define the product and market
Confirm the series, electrical requirements, destination and order quantities.
- Configuration record
- Product specifications
- 2
Review branding and packaging
Submit logo, rating-label and packaging requirements for review.
- Artwork review
- Branding and packaging
- 3
Agree sample acceptance
Identify the sample version and the checks required for approval.
- Sample acceptance criteria
- Sample approval
- 4
Match the document set
Check the model and rating coverage of requested declarations, certificates and reports.
- Document scope review
- Required certificates and reports
- 5
Approve the order specification
Confirm the configuration, quantity, packaging and commercial terms in writing.
- Written order specification
- Confirmed order details
- 6
Plan repeat orders
Carry the approved model, artwork and sample references into replenishment orders.
- Reorder reference
- Reorder details
Wholesale and repeat-order supply
Build your regular supply range from the published VRL7E, VRL22, VRL22F and VRL22B series. Available configurations, mixed-series orders and replenishment arrangements are confirmed for each order. Carry the approved model, label artwork, packaging and sample references into repeat orders; review any changes before release.
MOQ, sample requirements and lead time are confirmed by series in the quotation. Order confirmation defines quantities and packing configuration.
Prepare your RCBO
sample or bulk-order request.
Send the requirements you have and identify any details that still need confirmation.
Product configuration
Series · residual-current type · voltage / frequency · rated current · trip curve · IΔn · poles / neutral arrangement · timing variant · short-circuit requirement
Market & branding
Destination · required documents · VIOX or private label · marking · packaging language
Order requirements
Sample and bulk quantities · anticipated repeat demand · requested delivery · specification or BOM
RCBO manufacturing FAQ
Is VIOX an RCBO manufacturer in China?
Yes. VIOX Electric is based in Yueqing, Zhejiang, China and supplies RCBOs for final distribution circuits, including OEM and wholesale orders.
Which RCBO series does VIOX manufacture?
The published series are VRL7E, VRL22, VRL22F and VRL22B. Their series ranges are respectively 1P+N 2–40 A, 1P+N / 3P+N 2–63 A, 2P / 4P 2–63 A and 2P / 4P 6–63 A. Exact configurations and individual model limits must be checked on the product page.
Does VIOX supply Type B RCBOs?
Yes. The VRL22B series includes Type B and Type B+ versions in a published 2P / 4P, 6–63 A range. Type B+ adds VDE 0664-400 requirements and detection up to 20 kHz. Match the exact variant to the equipment and installation requirements.
Which standards apply to each series?
VRL7E and VRL22 reference IEC/EN 61009-1. VRL22F and VRL22B also reference IEC/EN 62423; the VRL22B Type B+ version additionally references VDE 0664-400. A standard reference does not establish certification for every model or private-label version.
What documents are available for each model?
The document table links a Product Catalog and product details for each of the four series. Certificates and test reports must be requested and checked for the exact model, ratings and destination market; catalog availability is not proof of certification.
Can VIOX do OEM or private-label RCBO orders?
Logo and marking, rating-label artwork and packaging can be reviewed by model and order. Private labeling does not automatically transfer certification. Changes to housing materials, critical internal components or rating markings require reassessment.
How are MOQ, samples and lead time confirmed?
MOQ, sample requirements and lead time are confirmed by series in the quotation, based on the selected configuration, quantities, branding, packaging and document requirements.
Confirm the model.
Approve the supply plan.
Share your RCBO requirements and target market.