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Metal enclosure with 18 output terminals and LED indicators

WUQ

WUQ 18 CH CCTV Power Supply Distribution Box DC 12V 20A

SKU CH-ATCQ-6K2ZX

An 18-channel DC 12 V distribution box with UL listing, independent PTC fuses, LED indicators and short-circuit, overload and over-voltage protection for centralised CCTV power

  • TypeDistribution box
  • UL Listed 12 V power supply ensures safe CCTV operation
  • 18 independent channels with PTC fuses keep other cameras running if one fails
  • 20 A total output powers multiple 12 V devices from one box
  • AC 100-120 V input at 50-60 Hz fits standard mains supply
  • 100000 hour rated life with short-circuit and overload protection reduces maintenance

18 Channel Power Distribution

This DC 12V distribution box supplies 18 independent channels for CCTV cameras and other 12V devices. It consolidates multiple power supplies into a single metal enclosure for easier maintenance. The unit accepts AC 100-120V input at 50-60Hz frequency. Total output capacity is rated at 20A across all channels.

PTC Fuse And LED Indicators

Each of the 18 outputs features an independent PTC fuse and LED status indicator. This design isolates faults so a problem on one channel does not affect the others. Protection functions include short circuit, overload, and overvoltage safeguards. The sealed enclosure adds safety and convenience compared to open designs.

Professional CCTV Installations

Installers managing multi-camera systems benefit from the centralised wiring and per-channel monitoring. The UL listed construction suits commercial security projects requiring code compliant equipment. Buyers needing higher total amperage or a different input voltage range should look at other power supply units.

Highlights

  • UL Listed 12 V power supply ensures safe CCTV operation
  • 18 independent channels with PTC fuses keep other cameras running if one fails
  • 20 A total output powers multiple 12 V devices from one box
  • AC 100-120 V input at 50-60 Hz fits standard mains supply
  • 100000 hour rated life with short-circuit and overload protection reduces maintenance

Specifications

TypeDistribution box

Questions about this item

How often will the PTC fuses inside this 18-channel distribution box need replacing?

Each output uses a resettable PTC fuse that automatically restores after a fault, so no routine fuse replacement is required under normal operation.

What limits continuous 20 A output from this power supply?

The 20 A total rating is the sustained limit; exceeding it triggers overload protection across the 18 channels.

How much heat or noise does the sealed metal enclosure produce during all-day use?

The sealed metal case dissipates heat passively with no fan, so operation is silent and surface temperature stays within normal limits for continuous duty.

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