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Single pole devices

Posi-Lok Power Distribution Panels and Plugs

A quick and safe power distribution connection system.  Crouse-Hinds series Posi-Lok power distribution panels bring a new level of safety to electrical power applications.

Posi-Lok systems utilize single-conductor cables that can be used to full amperage capability without the need to derate like multi-conductor solutions.  Posi-Lok products are ideal for disaster relief, temporary power, standby emergency power and power distribution applications.

Designed to meet Article 520-53 Section K and Article 530-22 Section A (NEC) standards, the built-in safety features require the user to connect or disconnect each plug in sequence.  Protective receptacle covers cannot be raised until the preceding plug is locked into position.

Certifications and compliances

  • Listed to UL498, File No. E67181
  • CSA certified to C22.2 No. 182.3-M1987, File No. LR13963
  • NEMA 3
  • Temperature rating: -40ºC to 105ºC

Design features

  • Sequential interlock system requires the user to connect and disconnect each plug in sequence, ensuring ground mates first and breaks last
  • Polarized plugs and panels eliminate the possibility of cross-phasing
  • Quick and easy installation – panels can be mounted into a standard 19 inch rack
  • Lockout/tagout compatible for safety and security
  • Built-in strain relief reduces cable strain
  • Proven Cam-Lok double cam principle provides a positive, vibration-proof connection
  • No moving contact surfaces, eliminating arching or burning of contacts
  • Recessed contacts protected by insulating jacket that extends beyond contact ends for safety

Standard materials

  • Panel – steel
  • Insulator – elastomeric
  • Contacts – brass or copper
Specifications
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