Metway 503si03e 20 x 5mm fused terminal block
Metway 503si series 3 pole fused terminal blocks for 20 x 5mm fuses metway 503si03e this 3 way terminal block from metway s 503si series has a built in 20 x 5mm fuse holder metway 503si03e 20 x 5mm fused terminal block