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A-08-2 PZ Lighting Distribution Box
A-08-2 PZ Lighting Distribution Box

A-08-2 PZ Lighting Distribution Box

The PZ Lighting Distribution Box is an indoor terminal distribution unit designed for AC power systems with a rated frequency of 50 Hz and rated voltage of 380/220 V. Engineered for reliable operation in ambient temperatures from -5°C to +40°C (24-hour average ≤ +35°C) and altitudes up to 2000 m, this distribution box complies with IP30 enclosure protection (IP20 for internal operating zones). Its modular design ensures compact structure, high impact resistance, and excellent safety performance, with customizable configurations to meet diverse application requirements.

1. Applications

1. This distribution box is suitable for residential, commercial, and light industrial terminal power distribution systems with rated currents up to 100 A.

2. Typical applications include lighting circuits, socket outlets, small power distribution networks, and branch circuit protection in buildings such as apartments, offices, schools, hospitals, and retail stores.

3. Installation options include surface-mounted (wall-mounted) and flush-mounted (concealed) configurations.

2. Features

  • Electrical Specifications: Rated frequency 50 Hz, operational voltage 380/220 V, insulation voltage 400 V, main busbar rated current from 10 A to 100 A, and short-time withstand current of 4 kA.


  • Enclosure & Protection: Enclosure available in powder-coated carbon steel, stainless steel, or polycarbonate with IP30 protection; internal operating zone rated IP20. Optional metal or transparent protective cover allows visual indication of switching device status.


  • Modular Design: DIN rail-mounted components arranged on a 9 mm modular pitch for compact, organized layout; supports MCBs, SPDs, miniature relays, and other modular devices from various manufacturers.


  • Flexible Installation: Supports surface-mounted (exposed) and flush-mounted (concealed) wall installation, with easy access for installation, removal, replacement, and maintenance.

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