Powermax CF-PMHH B22 Hanging Lampholder 250V 4A

Powermax CF-PMHH Lampholder

The Powermax Hanging Lampholder facilitates reliable electrical connections for overhead lighting systems. This component interfaces between the supply cable and the bayonet-style bulb. It supports standard 250V AC electrical grids. The unit features a robust construction designed for continuous operation. Electrical contractors utilize this fitting for pendant drops in various environments. The external shell consists of a high-temperature phenolic compound. This material maintains structural integrity under significant thermal stress. It prevents melting or deformation during the lamp heat emission cycle. The internal assembly includes two spring-loaded brass plungers. These plungers provide consistent pressure against the lamp base contacts. This design prevents arcing and reduces the risk of terminal burnout.

Key Features

• Thermal Resistance
  The high-grade phenolic resin housing resists carbonization and maintains shape at high operating temperatures.

• Internal Contact Assembly

  • Solid brass plunger contacts for high electrical conductivity
  • Spring-loaded mechanism ensures constant pressure on bulb pins
  • Corrosion-resistant metal components extend service life

• Installation Design
  The screw-top access mechanism allows for rapid wiring and secure cable retention during assembly.

• Mechanical Strain Relief
  An integrated cord grip protects electrical terminals from physical tension and wire insulation damage.

Manufacturing employs precision injection molding for uniform wall thickness. This consistency improves the dielectric strength of the insulator. The phenolic resin provides insulation resistance exceeding 2 Megohms. This level of protection prevents leakage current to the exterior housing. The brass alloy used in the plungers balances electrical conductivity with mechanical spring tension. The spring mechanism retains its elasticity over thousands of thermal cycles. Standard 0.75mm to 1.5mm flexible cables fit easily into the terminal ports. Internal geometry provides sufficient clearance to prevent short circuits between live and neutral paths. The cap threading utilizes a coarse pitch for rapid assembly. This reduces labor time during mass installations. The engagement depth of the threads ensures the cap remains secure under the weight of heavy glass shades. This pendant socket operates efficiently in ambient temperatures up to 45 degrees Celsius.

Specifications

What’s in the Box

• 1 x Powermax CF-PMHH Hanging Lampholder

Why Choose Powermax CF-PMHH Lampholder

• The industrial-grade phenolic housing ensures long-term safety in high-heat environments compared to standard plastic alternatives.

• Heavy-duty brass terminals provide superior conductivity and minimize voltage drops across the lighting circuit.

• Bulk packaging of 400 units per carton optimizes logistics and procurement for large-scale commercial residential projects.

• Integrated cord grips enhance safety by preventing mechanical pull-out of the supply conductors during maintenance.

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