Bridgeport Insulated jumpers with screws features lec construction and is made up of copper. It measures 3 1/2 Inches. It features bal burnished and mirror smooth finish. It is compatible to use with 30 Amps terminal block and comes with 2 poles. It comes with tin electro plate finishing and is used on lec type AB1 sectional terminal block. Also known as -Bridgeport AB1ALN42 Insulated Jumpers with Screw Copper 2-Pole
