Caja de conexión eléctrica Dahua Technology PFA133-E aluminio blanco 159x159x66,1mm

The Dahua Technology PFA133-E Aluminium White electrical junction box is a compact enclosure designed to house wiring connections and small electrical components. Constructed from corrosion-resistant aluminium, this box offers a protected mounting point for camera cables, power lines and low-voltage junctions where a discreet white finish is required. Its dimensions of 159 x 159 x 66.1 mm suit installations on walls and ceilings where space is limited.

Advantages

Built from aluminium, the junction box delivers durability and resistance to rust while remaining lightweight for easier handling and installation. The white coating provides a neutral appearance that integrates with most interior and exterior surfaces. The box’s compact footprint minimizes visible bulk and simplifies cable routing, and its removable cover allows quick access for maintenance or reconfiguration.

Suitable for

• Mounting and protecting surveillance camera connections
• Concealing junctions for low-voltage power and signal cables
• Indoor and sheltered outdoor electrical installations
• Wall- and ceiling-mounted equipment that requires a discrete junction point

Key specifications

• Material: aluminium with white finish
• External dimensions: 159 mm × 159 mm × 66.1 mm (width × height × depth)
• Form factor: compact square enclosure
• Access: removable front cover for internal access
• Mounting: surface-mountable on vertical or horizontal planes

How to use

Choose an appropriate mounting location that provides sufficient clearance for cable entry and device placement. Secure the junction box to the mounting surface using suitable anchors or screws for the substrate, then route cables through the designated entry points. Make wiring connections inside the enclosure following local electrical codes and the connected device manufacturer’s wiring diagrams. Refit the cover and ensure it is fastened to maintain protection against accidental contact and environmental exposure consistent with the installation site.

Recommendations

For best results, use corrosion-resistant fasteners when installing on exterior surfaces and apply appropriate sealant around cable entry points if the box is exposed to moisture. Verify compatibility of cable glands or conduit fittings with the box openings before finalizing the installation.