Hot Picks Siemens 3VA5170-4EC31-0AA0 – 70A 3 Pole Molded Case Circuit Breaker

Built for robust power distribution, the Siemens 3VA5170-4EC31-0AA0 is a 3-pole, 70A molded case circuit breaker built on the compact 3VA51 frame. It is designed to mount into Siemens P1, P2, and P3 panelboards, SB switchboards, and motor control centers, acting as a drop-in upgrade for ED63B070 units. This Class S breaker delivers 65 kAIC at 240V and features a TM230 thermal-magnetic trip unit with fixed thermal and adjustable magnetic protection. Note that lug connections are not included.