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NVENT HOFFMAN STB202012 Terminal box, 200x200x120
nVent HOFFMAN STB202012 is a 200 x 200 x 120 mm IP66 mild steel terminal box with RAL 7035 powder coating for protecting electrical terminals and components in demanding industrial installations.
£33.23
Why Choose the nVent HOFFMAN STB202012 Terminal Box?
The nVent HOFFMAN STB202012 is a robust mild steel terminal box designed to protect electrical terminals, wiring and control components in demanding industrial environments. As part of the nVent HOFFMAN STB terminal box series, it combines durable construction with a high degree of environmental protection for dependable electrical installations.
The enclosure is manufactured from 1.2 mm mild steel with a folded and seam-welded body for mechanical strength. Sealing is provided by an injected one-piece polyurethane gasket, helping the enclosure achieve IP66 protection against dust and water ingress. Its structured RAL 7035 powder-coated finish provides a durable surface suitable for demanding indoor industrial environments.
With dimensions of 200 mm high × 200 mm wide × 120 mm deep, the STB202012 provides useful internal depth while retaining a compact footprint. Integrated wall-fixing holes, mounting studs and earthing facilities simplify installation, making this terminal box a practical choice for machine building, control systems and industrial electrical distribution.
Key Advantages
- Robust mild steel terminal box for industrial electrical installations.
- IP66 protection helps prevent ingress of dust and water.
- Compact 200 × 200 × 120 mm enclosure dimensions.
- IK08 impact resistance provides additional mechanical protection.
- Folded and seam-welded body provides durable enclosure construction.
- Injected one-piece polyurethane gasket provides dependable sealing.
- Structured RAL 7035 powder-coated finish for a durable professional surface.
Key Features
- nVent HOFFMAN STB terminal box series.
- 1.2 mm mild steel construction.
- IP66 protection rating.
- IK08 impact protection.
- Type 4 and 12 enclosure protection.
- Four 8.5 mm diameter wall-fixing holes.
- Four M6 × 13 mm studs for bottom profiles or mounting plate fixation.
- M8 × 18 mm earthing studs in the body and cover.
- Cover secured with screws for reliable enclosure sealing.
- Mounting plate and DIN profiles available separately.
Reliable Protection for Electrical Connections
Industrial terminal boxes provide a secure enclosure for terminal blocks, wiring junctions and small electrical components. The STB202012's IP66-rated steel construction helps isolate installed equipment from dust and water, reducing the risk of contamination-related component failure and unnecessary downtime.
The STB series is designed with practical installation features for machine builders and electrical engineers. Wall-fixing holes, internal mounting studs and dedicated earthing points make the enclosure straightforward to incorporate into industrial systems, while optional mounting plates and DIN profiles allow the internal arrangement to be configured for individual applications.
Typical Applications
- Industrial electrical terminal connections.
- Control and automation systems.
- Machine building and OEM equipment.
- Factory and production machinery.
- Electrical distribution and junction points.
- Instrumentation and sensor wiring.
Technical Specifications
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| Door Fixing | Screw-fixed | |
|---|---|---|
| Door Appearance | Solid (opaque) | |
| Product Series | nVent Hoffman STB | |
| Material | Steel | |
| IP Rating | IP66 | |
| Height (mm) | 200 mm | |
| Width (mm) | 200 mm | |
| Depth (mm) | 120 mm | |
| Country of Manufacture | Bulgaria | |
| Manufacturer | nVent HOFFMAN | |
| Series | STB | |
| Model | STB202012 | |
| Product type | Terminal box / electrical enclosure | |
| Material thickness | 1.2 mm | |
| Impact protection | IK08 | |
| Enclosure type | Type 4, 12 | |
| Colour | Light grey | |
| RAL colour | RAL 7035 | |
| Surface finish | Structured powder coating | |
| Mounting | Wall mounting | |
| Mounting plate | Not supplied | |
| Weight | 2 kg |
Frequently Asked Questions
What is the nVent HOFFMAN STB202012 used for?
The STB202012 is designed to house and protect electrical terminals, wiring connections and small control components in industrial electrical and automation installations.
What are the dimensions of the STB202012?
The enclosure measures 200 mm high × 200 mm wide × 120 mm deep.
What protection rating does the STB202012 provide?
The STB202012 provides an IP66 protection rating and IK08 impact protection, helping protect installed components against dust, water and mechanical impact.
What material is the STB202012 made from?
The enclosure is manufactured from 1.2 mm mild steel and finished with a structured RAL 7035 powder coating.
Is a mounting plate supplied with the STB202012?
No. The mounting plate is sold separately. The enclosure includes internal studs that can be used for mounting plate or bottom-profile fixation.
Trusted Industrial Enclosure Protection
nVent HOFFMAN STB terminal boxes provide dependable protection for electrical terminals and control components, combining robust mild steel construction, effective environmental sealing and practical installation features for demanding industrial applications.
