Our new line of “GCB” Generator Connection Boxes, is designed to allow quick and safe connection of portable generators to a building or facility.

Features and Benefits:

• 200 Amp or 400 Amp service / Single or Three Phase / 240 or 480 volts
• The Generator Connection Box incorporates a patent-pending safety/security feature, preventing access by unauthorized parties to the connectors when cables are connected
• Color coded connectors ( brown, orange and yellow phase colors available for 480 Volts) ensure quick phase identification
• NEMA 3R rated connected or disconnected
• Spring loaded NEMA 3R rated cap covers for all power connectors, ensuring safety and reliability
• Quick access cable entry door with lockable controlled access to cable connections
• Door stay holds door open in windy conditions
• UL 1008 Listed

The GCB series is currently available in five distinct configurations, click on the links below for detailed specifications:

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Available in September are the 400 AMP 240 Volt and the 400 AMP 480 Volt “Phase Lock”TM series which will add an additional level of protection from incorrect phase rotation.

Custom designed GCB units can be provided in styles capable of handling up to1600 Amps and the enclosure can be customized to meet your specific environmental and configuration needs.