Littelfuse LFD25703Z POWR-GARD POWR-BLOKS Power Distribution Block Brand: Littelfuse. Part Number: LFD25703Z. Littelfuse, LFD2570-3, Power Distribution Block, Splicer Terminal, Series: LD Series, 600 V AC, 175 A, 3 Pole, 1 Primary Connections/Pole, 4 Secondary Connection/Pole, 14 to 2/0 AWG Wire, Fast Acting Fuse, 200 kA Short Circuit, Thermoplastic, 5.38 in L x 3.38 in W x 2.9 in H Dimensions. Additional Description: LTFS-LFD25703Z LFD25703Z DIST BLOCK 175A 3 POLE LINE 1 LOAD 4 175 AMP SIZE. Catalog Description: POWR-BLOKS power distribution blocks offer a safe, convenient way of splicing cables, providing a fixed junction tap-off point or splitting primary power into secondary circuits. LX2XXX-DIN series offers integral DIN-Rail mount and an optional hinged safety cover...