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 Spec Grade devices have been superceded by DuraGard ratings for OEM use. (T&b russellstoll 3750DP 30A spec grade 2P3W plug was posted and is owned by: Stephen Hurley) |
S-hurley@chicagopartsnetwork.com (Stephen Hurley)
for more information.