Wago 1 and 2 way pcb spring terminal blocks 75mm10mm 32a57a grey wago 745 851006 000 the wago 1 way pcb spring terminal block 75mm 57a grey is a modular pcb terminal block with 4 solder pinspole 1 pole pin spacing 10mm0394in modular single terminals from the wago 745 series with spring cage connection wago 1 way pcb spring terminal block 75mm 57a grey 745 851006 000