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OPW · Electrical & Lighting
7320-7320
In stock · ships from Knoxville
This is a loading-rack breakaway cord set with a green poly thermistor plug and a 30-foot, 10-conductor coiled cord.
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Designed for liquid tank trailers, not for dry vans or flatbeds. Requires a compatible overfill controller (Scully/OPW thermistor system). The 'SR' variant (7320SR-7320) replaces Scully-branded plugs directly.
Part data verified against 5 catalog sources
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It is used on petroleum tank trailers to communicate overfill and ground verification signals to the loading rack control system, and the 13-pin breakaway plug safely disconnects if the vehicle pulls away while still connected. The cord is high-visibility and built with 18-gauge tinned copper wire for corrosion resistance. It is typically replaced when the cord is worn, damaged, or the plug contacts are unreliable.
Part Number: 7320-7320
RACK BREAKAWAY CHORD
Unit: ea
Dealer: Post Onsite
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Parts commonly needed alongside electrical & lighting
