K-LOK 400A Power Connectors

KUPO K-LOK 400A Power Connectors – Heavy-Duty Quick-Connect Solutions for Demanding Power Applications

The KUPO K-LOK 400A quick-connect power connectors are high-capacity American-style connectors certified to international UL and cUL safety standards. Designed for both indoor and outdoor use, they provide safe and stable power distribution for applications such as stage productions, film shoots, theme parks, theatrical performances, concerts, conferences, and exhibitions. Additional applications include electric motors, generators, mining sites, and construction areas.

The K-LOK’s unique insulated set-screw passes through the copper contact and secures it firmly within the insulating sleeve, enhancing electrical safety. These connectors are fully compatible with similar American-style connectors.

The copper contacts are available in three aperture sizes upon request:

Dia. 16.90 mm (large, standard K-LOK)

Dia. 14.60 mm (medium, custom)

Dia. 10.40 mm (small, custom)

Suitable for cable sizes ranging from 38 mm² to 100 mm², the K-LOK series accommodates a variety of power cable requirements. The housing features a textured surface to increase grip and ease of handling, while the extended insulating sleeve—made from impact-resistant, high-temperature POM material—enhances safety and durability.

These features ensure that KUPO’s quick-connect power connectors maintain high performance and stability even in the most demanding environments, delivering safe and reliable power under harsh working conditions.

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