LK Series Keylock Switches

APEM LK Series Single and double pole models for panel mount with solder lug terminals. Indexing is 45 or 90 degrees and two standard single-bitted brass keys are supplied. UL is available on all models with a 4 amp 125 VAC rating. Custom assemblies and wire harnesses are available.

MAIN FEATURES

  • Single and double pole
  • Up to four positions
  • Electrical life : 6,000 cycles min.
  • Contacts : Gold-plated copper alloy
  • Approvals: UL

 

 

Description

APEM LK Series Keylock Switches available in Single and double pole models for panel mount with solder lug terminals. Indexing is 45 or 90 degrees and two standard single-bitted brass keys are supplied. UL is available on all models with a 4 amp 125 VAC rating. Custom assemblies and wire harnesses are available.

MAIN FEATURES of the LK Series Keylock switches:

  • Single and double pole
  • Up to four positions
  • Electrical life : 6,000 cycles min.
  • Contacts : Gold-plated copper alloy
  • Approvals: UL

Control Devices is the official APEM distributor for Australia and New Zealand. APEM offers a broad selection of quality products with proven effectiveness in harsh environments. From Push buttons, Rockers, Toggles, LED indicators, Emergency Stops to Joysticks and keypads.

APEM develops and manufactures professional switch products for diversified markets including instrumentation, medical, communications, industrial automation, defence and transport. With a vertically integrated production, and controls all stages of product development and production: from tooling, moulding, screw machining to assembly and final inspection.

APEM’s dedication and experienced teams can respond to the most complex requirements. This technical expertise ensures the continuous growth of our product ranges, allowing strong partnerships with our customers and providing the necessary flexibility to create an infinite number of products.

APEM offers a range of more than 50,000 customisable part numbers: colour, marking, finish, shape and dimensions… unlimited combinations are possible. This variety of components allows them to create the unique combination to match your design. Custom colours, specific materials, special backlighting or varied shapes are available upon request. Particular attention is paid to the cosmetic appearances of our products to best match your requirements, from specific markings to brightness illumination for outdoor applications.

By controlling all phases of manufacturing and quality control, APEM products offer the ability to withstand the adverse elements associated with harsh environments, without affecting their life expectancy.

See all APEM Products

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• Contact rating : 4A at 125 VAC or 28VDC, 2A at 250 VAC • Contact resistance : ≤ 10 mΩ
• Insulation resistance : ≥109 MΩ
• Dielectric strength : 1000 V RMS minimum at sea level • Electrical life : 6000 cycles at full load

• Mechanical life : 6000 cycles at full load.
• Operating temperature range : -30°C to +85°C

ENVIRONMENTAL SPECIFICATIONS
• Barrel shutter option

MATERIALS
• Lock housing : Zinc alloy die casted, nickel plated
• Cylinder : 4 disc tumbler, zinc alloy die casted, nickel plated • Keys : 2 single bitted keys, brass nickel plated
• Contacts : Gold plated copper alloy
• Body : Glass filled polyester