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Black 2.1 x 5.5 mm barrel pigtail cables, pack of 10, 15 cm long

Sim&Nat 2.1 x 5.5 mm Barrel Pigtail Cable Pack of 10

SKU CH-19B8-T31CZ

Pack of ten 15 cm UL-listed barrel pigtail cables with 2.1 mm × 5.5 mm male and female connectors and bare-wire ends for CCTV or monitor power

  • ColorBlack
  • Standards/CertificationsUL Listed
  • Pack of 10 pigtails gives plenty of spares for multiple installs
  • 15 cm length keeps cable runs tidy in tight enclosures
  • 5 mm outer and 2.1 mm inner diameter match standard barrel jacks
  • Centre-positive wiring with red and black leads prevents polarity mistakes
  • UL Listed certification confirms the connectors meet recognised safety standards

2.1 x 5.5 mm Barrel Pigtail Pack

This pack contains ten short cables with 2.1 mm by 5.5 mm barrel connectors, five male and five female. They suit installers wiring CCTV cameras, parking monitors or similar low-voltage DC devices. The centre-positive polarity matches most security equipment. UL listing confirms the cables meet recognised safety requirements.

Consistent voltage delivery over long runs

Each pigtail is 15 cm long, keeping voltage drop minimal across the short distance between a power supply and a camera. The bare-wire ends allow direct soldering or screw-terminal connection without extra adapters. Red and black insulation makes polarity identification instant during installation. The compact length avoids coiled slack that can pick up interference.

UL-listed insulation and space-saving layout

Black PVC jacketing carries a UL mark, indicating the insulation has passed flame and temperature tests. The small barrel bodies fit tight camera housings and crowded junction boxes. Male and female ends let you extend existing leads or create custom splitters without cutting factory cables. Ten pieces cover a typical multi-camera site in one pack.

Highlights

  • Pack of 10 pigtails gives plenty of spares for multiple installs
  • 15 cm length keeps cable runs tidy in tight enclosures
  • 5 mm outer and 2.1 mm inner diameter match standard barrel jacks
  • Centre-positive wiring with red and black leads prevents polarity mistakes
  • UL Listed certification confirms the connectors meet recognised safety standards

Specifications

ColorBlack
Standards/CertificationsUL Listed

Questions about this item

Does the 5.5 mm outer and 2.1 mm inner barrel on the 15 cm pigtail carry power continuously without overheating?

The cables are UL listed and rated for standard low-voltage DC use; the 15 cm length keeps resistance low so heat stays minimal during all-day operation.

What must I already have to connect these 10 pigtails — five male and five female — to my devices?

You need equipment with matching 5.5 mm x 2.1 mm centre-positive barrel jacks and a power source that supplies the required voltage and current.

Will the red-positive and black-negative bare leads on these 15 cm pigtails match the polarity of my older CCTV camera?

The leads follow the centre-positive convention with red for positive and black for negative, which is the most common polarity for legacy surveillance gear.

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