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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: -40º C to 105º C

Design Features

  • Sequential interlock system requires the user to connect and disconnect each plug in sequence.  Ensures 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 material: Elastomeric
  • Contact material: Brass or Copper
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