VIPLAST VP-31 Surface-Mounted Empty Junction Box, 12 Knock-Out Entries, IP55, Black, 85x85x37 mm

IP55-rated protection in a compact 85x85x37 mm enclosure — the VIPLAST VP-31 keeps connections safe from dust and water jets in demanding environments. This surface-mounted empty junction box offers 12 knock-out cable entries, giving you flexible routing for complex electrical installations.

Overview

Built for electricians and installers, the VP-31 is a square plastic junction box designed for indoor and outdoor use. Its screw-on lid ensures a secure seal, while the UV-resistant material prevents degradation from sunlight. With an impact resistance of IK07, it withstands mechanical stress, making it suitable for workshops, garages, and exterior walls.

What stands out

• 12 knock-out entries allow multiple cable configurations without drilling.
• IP55 rating protects against dust and low-pressure water jets from any direction.
• UV-stabilised plastic resists fading and brittleness in outdoor applications.
• Compact dimensions (85x85x37 mm) fit tight spaces while providing ample wiring room.
• Screw-on lid enables quick access for maintenance and inspection.

Technical details

• Product type: Junction box (empty enclosure)
• Mounting type: Surface-mounted
• Material: Plastic
• Colour: Black
• Ingress protection: IP55
• Number of cable entries: 12 (knock-out type)
• External dimensions: 85 mm (L) x 85 mm (W) x 37 mm (H)
• Shape: Square
• Lid fastening: Screw-on
• UV resistance: Yes
• Impact resistance: IK07
• Operating temperature range: -25°C to +60°C
• Application: Electrical installations, cable protection, indoor/outdoor use

Our verdict

The VIPLAST VP-31 is a reliable choice for professionals needing a robust, weatherproof junction box with versatile cable entry options. Its IP55 and IK07 ratings ensure long-term performance in challenging conditions.