OBO Bettermann T350 Junction Box, 285x201x120 mm, Light Grey RAL 7035, IP66, Halogen-Free 2007125

Electrical installations in harsh environments demand enclosures that can withstand dust, powerful water jets, and mechanical impact without compromising safety or longevity. The OBO Bettermann T350 Junction Box answers this challenge with a robust thermoplastic housing rated IP66 and IK08, providing reliable protection for connections in industrial, outdoor, and demanding commercial settings.

Who is it for

This junction box is ideal for electricians, panel builders, and facility managers who need a durable, halogen-free enclosure for cable junctions and distribution points. It suits applications in machinery, outdoor installations, and areas where fire safety requirements call for low-smoke, halogen-free materials.

Main features

• High protection class IP66: dust-tight and protected against powerful water jets.
• Impact resistance IK08: withstands mechanical stress without cracking.
• Halogen-free thermoplastic: reduces toxic smoke in case of fire, meeting strict safety standards.
• Light grey RAL 7035: neutral colour blends with most industrial environments.
• Generous internal depth of 108 mm: accommodates a variety of terminals and connectors.
• Multiple cable entries: 10 x M25/32 and 2 x M32/40 for flexible wiring options.
• UV resistant: suitable for outdoor use without degradation.
• Wide operating temperature range: -25 °C to +40 °C continuous, short-term up to +70 °C.
• Screw-on lid with polyurethane seal: ensures a secure, long-lasting closure.

Specifications

• Brand: OBO Bettermann
• Model: T350
• MPN: 2007125
• EAN: 4012195386513
• Product type: Junction box
• Series: T Series
• Material: Thermoplastic
• Colour: Light grey (RAL 7035)
• Protection class: IP66
• Impact resistance: IK08
• Rated insulation voltage: 690 V
• Halogen-free: Yes
• Glow-wire test: 750 °C (IEC 60695-2-11)
• Operating temperature: -25 °C to +40 °C
• Short-term temperature: up to +70 °C
• Lid fastening: Screw-on
• Seal material: Polyurethane (PU)
• Cable entries: 10 x M25/32, 2 x M32/40
• Internal depth: 108 mm
• Mounting type: Surface mounting
• UV resistance: Yes
• Dimensions (W x H x D): 285 x 201 x 120 mm

Tips

For outdoor installations, ensure cable glands are properly tightened to maintain the IP66 rating. The halogen-free material makes this box suitable for public buildings and areas with strict fire regulations. When mounting, use appropriate screws for the surface material and check that the lid seal is clean before closing to preserve protection.