SIEMENS
Siemens 5ST3020 Fault Signal Contact, 1 NO + 1 NC for MCB (5SL, 5SY, 5SP) & RCBO (5SU1) Original Brand New
5ST3020
Original price was: $37.36.$19.42Current price is: $19.42.
On backorder
Factory lead time 2–3 weeks