Hager J201 20A 4-Terminal Junction Box | Small Traditional Junction Box

Original price was: £5.10.Current price is: £1.79. £2.15 Inc VAT

The Hager J201 is a compact 20A 4-terminal junction box featuring solid brass slot terminals. Perfect for extending lighting circuits or taking spurs off ring mains, its 59mm brown housing is the professional choice for traditional domestic wiring.

50 in stock

Estimated Standard Delivery Jul 13, 2026 - Jul 14, 2026

Description

When it comes to traditional electrical wiring, the Hager J201 (Ashley) is the industry-standard choice for reliability and ease of use. Its small, round profile makes it perfect for discreet placement in lofts, under floorboards, or behind service panels.

The standout feature of the J201 is its four large slot terminals.

Installation is fast and straightforward. knockout entries, allowing you to bring cables in from multiple angles while maintaining a tidy finish. The lid is secured by a single central screw, meaning you can access your connections in seconds. Made from tough, flame-retardant, and halogen-free plastic, the Hager J201 complies fully with BS EN 60670-22, giving you the peace of mind that your installation is safe, durable, and up to code.

Why Choose the Hager J201?

  • Electrician’s Favourite: A proven, traditional design trusted by tradespeople for decades.

  • Easy Spurring: Slot terminals are ideal for taking branches off uncut ring or loop circuits.

  • Solid Brass Terminals: High-quality machined brass ensures a permanent, high-conductivity connection.

  • Compact Design: At just 59mm in diameter, it fits into tight spaces where larger boxes won’t.

  • Safe & Compliant: Halogen-free construction and fully compliant with UK safety standards.

Technical Specification

Feature Specification
Manufacturer Part No J201
Current Rating 20 Amp
Number of Terminals 4
Terminal Capacity 3 x 1.5mm²
Dimensions 59mm Diameter x 25mm Depth
Material Halogen-Free Plastic / Solid Brass Terminals
Colour Brown (Standard)
Fixing Centres 31.8mm
Standards BS EN 60670-22