Hager J803 32A 3 Terminal Junction Box White

The Hager J803 is a 32A maintenance-free junction box designed for safe and compliant electrical connections in domestic and commercial fixed wiring systems. It is widely used for extending or joining cables in lighting and power circuits, particularly where connections may need to be concealed in inaccessible locations.

Engineered to meet modern wiring regulations, the J803 features 3 spring-clamp terminals providing secure, vibration-resistant connections that do not loosen over time. Its compact design and robust construction make it ideal for installation in floors, ceilings, and wall voids where long-term reliability is essential.

With a 32A rating, the J803 is suitable for standard final circuits, including ring mains and radial circuits, and supports conductors typically from 0.5 mm² to 4 mm².

Key Features

• 32A rated junction box
• 3 maintenance-free spring clamp terminals
• Suitable for concealed and inaccessible locations
• Tool-less, vibration-resistant terminal connection system
• Secure strain relief via integrated cable clamps
• Compact, durable insulated housing
• Compliant with BS EN 60670-22 (maintenance-free junction boxes)
• Suitable for lighting and power circuit extensions