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> T&b russellstoll 3760PDG 30A 3PH spec grade 4P4W plug
T&b russellstoll 3760PDG 30A 3PH spec grade 4P4W plug
Thomas & Betts / Russellstoll 30A Spec-Grade Plug
Spec Grade refers to blue Lexan plugs only made to the same original FS/FD design standards as DuraGard, in UL94-5VA flame rated material. Spec Grade features DurOring sealed pins, sleeves and interiors, watertight even unmated. Spec Grade devices have been superceded by DuraGard ratings for OEM use.
