Mobile Navigation

SAVE 5% on Orders TODAY over $100. Use Coupon: SAVE5OFF1206

Lex 400A 3 Phase Power Input Panel Exterior Generator Hook Up 120/208 VAC NEMA 3R


Availability: Out of Stock, Usually leaves warehouse in 7-14 weeks

Our Price: $3,589.88
Price: $4,514.40 You Save: $924.52 (20%)
Not Qualify for Free Shipping
Have a Question? Need Expert Advice?
Give Us a Call 888-276-3667

Lex 400A 3 Phase Power Input Panel Exterior Generator Hook Up 120/208 VAC NEMA 3R

400 A, 3 Phase, 120/208 VAC, Male Cams (black, red, blue, white, green) Phase Rotation, 2 Wire Stop/Start Terminals, Kirk Key Provision, NEMA 3R Weatherproof, aluminum housing


400 Amp, 3 Phase, 120/208 VAC Power Input Panel. UL Listed NEMA Type 3R for outdoor use. Power Input panels provide a safe, convenient and economical way to connect temporary emergency power from portable generators to a building, in conjunction with a transfer switch.

Markets Served


Power Input Panels are generally permanently mounted to the outside of a building. It has to be located so that the associated portable generator is not near any HVAC air intakes for the facility that might draw in the generator exhaust fumes. The portable generator is connected to the Power Input Panel using 4/0 feeder cable with Cam-type Series 16 connectors. The Power Input Panel is permanently connected to a transfer switch (not supplied by Lex) that is used to switch the building electrical supply from domestic power to the portable generator. A transfer switch must be used to switch the building power between the domestic power supply and the generator for safety and to meet NEC requirements.

Typical Uses

Typical applications include:

Features & Benefits


Product Reviews
Gear Rentals

Shooting in CT, RI or NY? For lighting
& grip visit:

Learn More
used Gear

Gently used manufacturer lighting &
grip demos for sale at great prices:
Arri, Kino Flo, Lowel

Shop Now
Hot Deals

Sign up for exclusive updates and deals!