Enclosure MB-TPR4-MP-B 400 x 400 x 140 mm IP54 Wall-Mount Steel Grey

Industrial electricians and panel builders often need a robust, weather-resistant enclosure to protect sensitive electrical components in dusty or damp environments. The MB-TPR4-MP-B provides a secure, IP54-rated housing made from powder-coated sheet steel in light grey (RAL 7035), ideal for wall-mounted installations in workshops, production lines, and outdoor sheltered areas.

Key specifications

• External dimensions: 400 x 400 x 140 mm (H x W x D)
• Material: 1.2 mm powder-coated sheet steel, RAL 7035 light grey
• Protection rating: IP54 (dust and splash water resistant)
• Mounting: Wall-mount with included galvanized steel mounting plate
• Door: Single hinged, reversible, 120° opening angle, quarter-turn lock
• Additional features: Bottom gland plate, polyurethane gasket, earthing studs on body and door

Why choose it

This enclosure combines durability with practical design. The powder-coated steel resists corrosion, while the IP54 rating ensures reliable protection against dust and water splashes. The reversible door and 120° opening simplify installation and maintenance, and the included mounting plate saves time when securing DIN rails or terminal blocks.

Ideal use cases

• Housing industrial automation controllers and PLCs
• Protecting electrical distribution components in workshops
• Enclosing control systems for machinery or conveyor lines
• Outdoor installations under canopies or in sheltered areas

Good to know

The enclosure comes with a galvanized mounting plate and a bottom gland plate for cable entry. Earthing studs on both the body and door ensure safe grounding. The polyurethane gasket maintains the IP54 seal even after repeated door openings, and the quarter-turn lock allows quick access while keeping contents secure.