WAGO 745 Series PCB Spring Terminal Blocks 7.5mm/10mm, 32A/57A Grey – WAGO 745-502/006-000, The WAGO 2-Way PCB Spring Terminal Block 7.5mm 57A Grey has 4 solder pins/pole 2, pin spacing 10mm/0.394in without fixing flange. Modular single terminals from the WAGO 745 Series with spring-cage connection WAGO 745-502/006-000 2-Way PCB Spring Terminal Block 7.5mm 57A Grey