Powertronics

NEMA L22-30P, Locking Plug 277/488V, 30A, 4 Pole, 5 Wire

NEMA L22-30P Locking Plug, 30A, 4 Pole, 5 Wire

L22-30 NEMA 30 AMP. 277/480 Volts 4-Pole. 5-Wire. Grounding Locking Plug. (UL) US Listed. Indoor/Outdoor.  Heavy duty.   Used with generator cords and business machines.  
Provide a cable of applicable ampacity, service and temperature rating suitable for the conditions of use and location. The Plug is designed for use with 3, 4 or 5 Conductor Cables with a diameter from .375” to 1.156” (12/3 SJ through 8/5 S). Gray colored cord clamp inserts preinstalled for use with .550” to .875” cable diameter.

When making connections, make certain they are secure, properly insulated and there are no stray wire strands outside the terminals.

from Powertronics Connections (TM) 

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PowerTronics provides practical power line monitors designed and priced to be outfitted to everyone who services or installs electrical and electronic equipment. These units incorporates the latest microprocessor technology to provide the user with information describing all types of power line disturbances. They will detect a wide range of disturbances including dropouts, sags, surges, impulses, high frequency noise, and common mode noise on a AC power lines.

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