Introduction to the RGL SSBB02 and its key features
TheRGL SSBB02is a stainless‑steel single‑gang surface‑mount back box designed for applications that require a durable, neat mounting solution where flush installation is not possible. With an 85 × 85 mm face and a deeper 42 mm internal profile, this back box provides extra clearance for cabling and larger devices, making it a practical choice for exit buttons, call points and other single‑gang stainless plates. Built from stainless steel for corrosion resistance and longevity, the SSBB02 is positioned as a robust option for commercial and light industrial installations.
- Material:Stainless steel construction for long life and corrosion resistance.
- Face Size:85 × 85 mm — accepts standard single‑gang plates.
- Depth:42 mm — deeper than many single‑gang surface boxes to accommodate additional wiring and components.
- Mounting:Surface‑mount design for secure installation on solid walls and panels.
- Compatibility:Designed to fit RGL standard single‑gang exit buttons, call points and stainless plates.
- Warranty:Typically listed with a 2‑year warranty by some resellers (verify with supplier).
Detailed description of specifications and benefits
The SSBB02’s mechanical and material attributes are aimed at installers and system integrators who need a dependable surface mounting solution. Below is a closer look at the product specifications and what they mean in practice.
- Face Size — 85 × 85 mm:This square face size is compatible with common single‑gang plates and devices used in access control and fire safety. The standard face simplifies plate selection and replacement and ensures a clean, finished look after installation.
- Depth — 42 mm:The deeper profile provides more room for cable bends, junctions and oversized connectors. That depth reduces stress on cable terminations and can simplify the installation of devices with larger back bodies or additional internal components, helping avoid the need for multiple boxes or external conduit runs.
- Stainless steel construction:Stainless steel offers superior mechanical strength and resistance to corrosion compared with many painted or plated mild steel alternatives. For indoor commercial environments and many sheltered industrial settings, stainless steel provides a long service life and a professional finish that resists scratching and staining.
- Finish and appearance:The stainless face complements modern architectural finishes and security hardware, providing a clean, low‑maintenance appearance that remains acceptable for visible installations.
- Device compatibility:Designed for RGL standard single‑gang plates and exit buttons, the SSBB02 reduces the chance of mismatches between plate and box during procurement and fitting.
- Surface mounting:Surface mounting is often the only practical choice where walls are solid (masonry, concrete) or where access to recess the wall is restricted. Surface boxes avoid the need for remodelling and enable straightforward retrofit installations.
- Warranty:A typical 2‑year warranty is offered through some resellers; buyers should confirm warranty terms with their supplier to ensure coverage for their intended environment.
Vendor listings for the SSBB02 do not consistently specify stainless grade (e.g., 304 vs 316) or an ingress protection (IP) rating. For installations in corrosive coastal environments or externally exposed positions, verify the stainless grade and any protective treatments with your supplier. Similarly, consult the manufacturer’s datasheet for exact knockouts, conduit entry points and mounting hole positions before cutting panels or committing to install locations (the vendor information reviewed listsINSUFFICIENT DATAfor some mechanical and environmental details).
Use cases and scenarios where the SSBB02 excels
The SSBB02 is particularly well suited to environments and projects where surface mounting and a robust finish are priorities. Typical use cases include:
- The box neatly accommodates single‑gang exit/press‑to‑exit buttons used in door release systems. The extra depth simplifies wiring and accommodates a wider range of button assemblies.
- Where fire alarm call points must be surface mounted (for instance on concrete walls or retrofit scenarios), the SSBB02 offers a durable, corrosion‑resistant mounting surface with sufficient depth for wiring terminations.
- During renovations where walls cannot be chased or recessed, surface boxes conserve time and cost. The stainless face keeps the appearance tidy and professional in visible locations.
- Workshops, plant rooms, storefronts and office buildings benefit from a robust stainless solution where appearance and durability are both required.
Comparisons with similar products on the market
When choosing a back box, installers typically weigh material, depth, finish and price. Here’s how the SSBB02 compares with common alternatives.
- Plastic boxes are cheaper and lighter, but they lack the mechanical strength and professional finish of stainless. For visible security or access control points, stainless offers better vandal resistance and a more durable appearance.
- Plastic boxes may be adequate for indoor, low‑stress environments, while the SSBB02 is preferable where a tough, long‑lasting finish is needed.
- Painted or powder‑coated mild steel boxes can be economical, but the coating can chip or corrode over time in harsh environments. Stainless steel avoids these issues and is more appropriate where long‑term aesthetics and corrosion resistance matter.
- The SSBB02’s 42 mm depth is deeper than many standard single‑gang surface boxes (often 25–35 mm), offering more internal space. Some competitors offer shallower or deeper options; choose based on the device you intend to fit.
- Confirming stainless grade matters: 316 stainless provides better corrosion resistance than 304 in coastal or chemical environments. The SSBB02 vendor listings do not always specify grade, so validate this with the supplier when specifying for exposed sites.
Customer testimonials and installer feedback
Direct published customer reviews for the SSBB02 were not consistently available across vendor pages at the time of research. Where explicit testimonials are absent, installer feedback and typical user comments often highlight the following benefits for comparable stainless surface back boxes:
- "Durable and solid — stays looking good in high‑traffic areas."
- "The extra depth saved time on installations with bulky connectors."
- "Pairs well with stainless faceplates for a professional finish."
These representative observations reflect common practical advantages expected from a product with the SSBB02’s dimensions and stainless construction. Prospective buyers should check reseller listings for real customer reviews or ask for project references from suppliers to confirm performance in specific environments.
Conclusion — why the SSBB02 is a strong choice
The RGL SSBB02 stainless steel single‑gang surface back box is a practical, attractive and robust option for installations where flush mounting is impossible or impractical. Its standard 85 × 85 mm face ensures compatibility with common single‑gang plates and devices, while the 42 mm depth gives valuable extra room for wiring and larger device bodies. Stainless construction adds a durable finish that suits visible installations in commercial and light industrial settings.
While some technical details such as stainless grade and IP rating are not always explicitly stated in vendor listings (and should be confirmed before specifying for exposed or corrosive environments), the SSBB02 offers a compelling balance of form, function and cost. With a suggested retail price that typically positions it as an economical stainless option and the availability of a 2‑year warranty through some resellers, it is a pragmatic choice for installers seeking a neat, long‑lasting surface mounting solution for exit buttons, call points and single‑gang plates.
If you require corrosion‑resistant fittings in coastal or chemically aggressive sites, request the manufacturer’s datasheet to confirm stainless grade and any available protective finishes. For most interior and sheltered exterior applications, the SSBB02 will provide a durable, tidy and easy‑to‑install mounting solution that complements modern access control and safety hardware.
