nVent HOFFMAN STB203008 is an IP66 and IK08 mild steel terminal box measuring 200 x 300 x 80 mm with a RAL 7035 structured powder-coated finish for protecting electrical terminals, junctions and connections in demanding indoor industrial environments.
£44.30
The nVent HOFFMAN STB203008 is a compact and robust mild steel terminal box designed to protect electrical terminals, cable connections and small control components in demanding indoor industrial environments. Part of the nVent HOFFMAN STB terminal box series, it combines durable seam-welded construction with a screw-fixed cover and a high level of ingress protection.
Manufactured from 1.2 mm mild steel, the STB203008 features a RAL 7035 light grey structured powder-coated finish for durable industrial use. Its IP66 protection rating provides complete protection against dust and protection against powerful water jets, while IK08 impact resistance provides additional protection against mechanical impacts.
Measuring 200 mm high × 300 mm wide × 80 mm deep, the STB203008 is particularly useful where installation space is restricted. Four wall-fixing holes and internal M6 studs provide practical installation options, while the one-piece polyurethane gasket helps maintain the enclosure's environmental protection.
Industrial terminal boxes provide a secure location for terminal blocks, cable junctions and electrical connections while helping isolate installed components from dust, moisture and other environmental contaminants. The IP66-rated nVent HOFFMAN STB203008 is designed for demanding indoor environments where reliable protection can help reduce the risk of component failure and unnecessary equipment downtime.
The combination of 1.2 mm mild steel construction, seam-welded body and polyurethane gasket creates a durable housing for electrical terminations. Its shallow 80 mm depth is particularly advantageous where mounting space is limited, while internal studs allow compatible mounting plates or DIN rail arrangements to be added when required.
| Country of Manufacture | Romania |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | STB |
| Model | STB203008 |
| Product type | Mild steel terminal box |
| Height | 200 mm |
| Width | 300 mm |
| Depth | 80 mm |
| Material | Mild steel |
| Material thickness | 1.2 mm |
| Finish | Structured powder coating |
| Colour | Light grey |
| RAL colour | RAL 7035 |
| Degree of protection | IP66 |
| Impact resistance | IK08 |
| Enclosure classification | Type 4, 12, 13 |
| IEC standard | IEC 62208 |
| Body construction | Folded and seam welded |
| Cover type | Solid screw-fixed cover |
| Gasket | Injected one-piece polyurethane gasket |
| Wall-fixing holes | 4 × 8.5 mm diameter |
| Internal fixing studs | 4 × M6 × 13 mm |
| Earthing studs | M8 × 18 mm in body and cover |
| Mounting plate | Not included |
| Suitable for wall mounting | Yes |
| Weight | 2.35 kg |
The STB203008 measures 200 mm high × 300 mm wide × 80 mm deep, making it a compact option for terminal and junction applications where installation depth is limited.
The terminal box has an IP66 protection rating, providing complete protection against dust and protection against powerful water jets when correctly installed.
The STB203008 is manufactured from 1.2 mm mild steel and finished with a structured RAL 7035 light grey powder coating.
No. A mounting plate is not included with the STB203008 and should be ordered separately when required. Internal M6 studs are provided for mounting plate or bottom-profile fixation.
The STB203008 is designed to house and protect terminal blocks, electrical junctions, cable connections and small electrical components in demanding indoor industrial applications.
nVent HOFFMAN STB mild steel terminal boxes provide dependable protection for electrical terminals and connections, with the STB203008 combining IP66 ingress protection, IK08 impact resistance, RAL 7035 powder-coated steel construction and compact 200 × 300 × 80 mm dimensions for demanding industrial applications.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...