The thermal-magnetic trip unit is a TM240 with ATAM (Adjustable Thermal, Adjustable Magnetic). Overload protection Ir is adjustable from 88 A to 125 A; short-circuit protection Ii is adjustable from 5 to 10 times In — so 625 A to 1250 A magnetic pickup. That adjustability lets you tune the breaker to the actual load cable and motor inrush without swapping trip units.
Siemens 3VA1112-6EF32-0AC0 Circuit Breaker, 125A, 70kA @ 415
MPN3VA1112-6EF32-0AC0
Siemens 3VA1 IEC frame 160, 3-pole circuit breaker, 125A, breaking capacity class H Icu=70kA @ 415V, TM240 line protection, ATAM, nut keeper kit, 2 auxiliary switches HQ.
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Product details
Frequently asked questions
What is the breaking capacity of 3VA1112-6EF32-0AC0?
The breaking capacity class H gives an Icu of 70 kA at 415 V AC, suitable for high-fault-current industrial panels.
How do I get current pricing and availability for 3VA1112-6EF32-0AC0?
Submit an RFQ through this listing; the part is sourced and quoted to order with pricing and availability confirmed at quote time.
MPN
3VA1112-6EF32-0AC0