nVent HOFFMAN STB305012 steel terminal box with IP66 protection designed for industrial electrical connections and enclosure applications.
£73.50
The nVent HOFFMAN STB305012 is a durable steel terminal box designed to provide reliable protection for electrical terminals, wiring connections and control components in industrial environments. As part of the trusted nVent HOFFMAN STB terminal box series, it delivers a practical enclosure solution where robust construction and high ingress protection are required.
The enclosure provides an IP66 protection rating, helping safeguard installed equipment against dust and water ingress. Its compact wall-mounted design allows efficient installation in industrial control systems, automation equipment and electrical distribution applications.
With dimensions of 300 mm height, 500 mm width and 120 mm depth, the STB305012 offers increased internal space for larger terminal arrangements and electrical components while maintaining a streamlined enclosure footprint.
The nVent HOFFMAN STB305012 terminal box provides a secure housing solution for electrical connections and control components. Its IP66-rated construction helps protect sensitive equipment from environmental contamination, supporting reliable operation in industrial installations.
The STB series is designed for automation professionals, electrical installers and panel builders who require dependable enclosure protection combined with practical installation flexibility.
| Country of Manufacture | Romania |
|---|---|
| Manufacturer | nVent HOFFMAN |
| Series | STB Terminal Boxes |
| Model | STB305012 |
| Product type | Terminal box / electrical enclosure |
| Material | Steel |
| Height | 300 mm |
| Width | 500 mm |
| Depth | 120 mm |
| Protection rating | IP66 |
| Mounting type | Wall mounting |
The STB305012 is a steel terminal box designed to protect electrical terminals, wiring connections and control components in industrial installations.
The enclosure provides an IP66 protection rating, protecting against dust and water ingress.
The nVent HOFFMAN STB305012 measures 300 mm × 500 mm × 120 mm (height × width × depth).
The enclosure is manufactured from steel to provide durable protection for industrial electrical equipment.
The terminal box is typically installed in industrial automation, control panel and electrical connection applications.
nVent HOFFMAN STB terminal boxes are trusted by engineers and panel builders worldwide for dependable electrical protection, flexible installation and reliable industrial enclosure performance.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...