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The RFB-RT is an IP65 ABS plastic junction box for electrical projects that need an enclosed space for suitable wiring connections or small components.
The plastic housing is lightweight, electrically insulating, and does not rust. The IP65 rating provides dust-tight protection and resistance to water jets under specified test conditions.
Potential applications include:
Electrical wiring connections in suitable indoor or outdoor installations.
Outdoor lighting connection points.
Small electrical or electronic equipment enclosures.
Cable connection points in dusty or damp environments.
The final application must match the junction box's actual specifications, the installation method, and local electrical requirements.
For outdoor projects, an IP65 rating alone does not confirm UV resistance or suitability for every weather condition.

Checking the enclosure dimensions is one of the most important steps before ordering.
The RFB-RT model is listed with a size of 150 × 110 × 70 mm. Buyers should confirm the internal usable space and mounting requirements before selecting the enclosure.
| Specification | Product Information |
|---|---|
| Product Name | Waterproof Junction Box |
| Model | RFB-RT 150×110×70 |
| Material | ABS Plastic |
| Listed IP Rating | IP65 |
| Listed Dimensions | 150 × 110 × 70 mm |
| Customization | Available |
| Transport Packaging | Carton |
| Compliance Information | CCC and RoHS |
The listed dimensions help buyers identify the product, but external size is not the same as usable internal space.
Before choosing a junction box, check:
Whether the internal space can accommodate the planned connections or components.
Whether cables can enter from the required directions.
Whether the enclosure fits the available mounting area.
Whether enough room remains for installation and future maintenance.
For projects with specific space requirements, request the internal dimensions and installation details before placing an order.
A waterproof junction box must accommodate the required cables without compromising the enclosure's protection.
The RFB-RT product design features circular cable-entry areas on the enclosure walls. Buyers should confirm the entry dimensions, opening method, and compatible sealing components for the specific model.
The following questions can help avoid installation problems:
| Installation Question | Why It Matters |
|---|---|
| How many cables need to enter the box? | Helps determine the required entry arrangement |
| What are the cable diameters? | Helps identify compatible entry fittings |
| Which side should the cables enter from? | Helps plan the installation layout |
| Are cable-entry accessories required? | Helps confirm the complete installation configuration |
| Will any openings remain unused? | Unused openings must be handled using a suitable sealing method |
An IP65 marking does not mean that every cable-entry modification will maintain IP65 protection.
The enclosure, cover, entries, and associated fittings must be installed according to the applicable product requirements.
Buyers should also confirm the mounting-hole arrangement and any accessories supplied with the product.
An IP65 weatherproof junction box may be suitable for outdoor electrical projects where the required protection matches IP65 and the other environmental conditions are appropriate.
IP65 means:
IP6X: Dust-tight protection.
IPX5: Protection against water jets under specified test conditions.
This makes IP65 a useful rating to consider for electrical connections exposed to dust, rain, or water spray.
However, IP65 does not provide a temporary immersion rating.
Before using an ABS plastic junction box outdoors, consider the following:
| Condition | What to Verify |
|---|---|
| Rain and water spray | Whether IP65 meets the actual exposure requirement |
| Direct sunlight | Whether the specific ABS material is suitable for UV exposure |
| Temperature changes | Whether the enclosure meets the required operating temperature range |
| Cable entry points | Whether the selected fittings and installation preserve the required protection |
| Possible standing water or immersion | Whether a different enclosure rating is required |
ABS plastic does not rust, but corrosion resistance of the plastic housing does not guarantee the performance of every fastening or sealing component.
For installations with temporary immersion requirements, an IP65 junction box should not be treated as a substitute for a properly rated IP67 enclosure.
If the project has special outdoor conditions, confirm the required product performance before ordering.
YQNT lists customization as available for the RFB-RT 150×110×70 waterproof junction box.
For distributors, electrical equipment buyers, and OEM projects, the first step is to confirm that the standard enclosure matches the intended application.
| Information | What to Provide |
|---|---|
| Product Model | RFB-RT 150×110×70 |
| Required Quantity | Estimated order volume |
| Installation Location | Indoor or outdoor |
| Protection Requirement | IP65 or another project-specific requirement |
| Cable Requirements | Number, diameter, and preferred entry positions |
| Customization | Requested changes, if any |
| Destination Market | Country or region of use |
| Documentation | Any required specifications or compliance information |
YQNT can review the submitted requirements and confirm available product options, customization scope, and quotation details.
For buyers comparing different enclosure sizes, YQNT also lists an RFB-RT 150×150×70 mm IP65 ABS junction box.
Explore the available options:
Need a quotation for the RFB-RT 150×110×70?
Send the required quantity, installation conditions, and cable-entry details through the product inquiry form. YQNT can help confirm whether the listed enclosure matches your project requirements before ordering.