For most industrial switchboards fed by a large transformer, that's enough headroom to avoid cascading upstream. The ETU320 LI is a basic electronic trip: no ground-fault or ZSI communication, but it gives you a wide Ir band (400–1000 A) to match cable or busbar ratings, and the Ii setting lets you coordinate with downstream breakers. The shunt trip on the left side is factory-fitted for remote tripping on a 110–127 V control signal.
Siemens 3VA2510-7HL32-0JB0 Circuit Breaker, 1000A, 110kA @ 4
MPN3VA2510-7HL32-0JB0
Siemens 3VA2 IEC frame 1000, 3-pole circuit breaker, breaking capacity class C, Icu=110kA @ 415V, ETU320 LI electronic trip, In=1000A, Ir=400A...1000A, Ii=1.5...10 x In, with shunt trip left 110-127 V AC/DC and nut keeper kit.
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
Where can I buy 3VA2510-7HL32-0JB0 and how do I get a price?
This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing.
What is 3VA2510-7HL32-0JB0's listed description?
It is a Siemens 3VA2 IEC frame 1000 circuit breaker, 3-pole, breaking capacity class C, Icu=110kA @ 415V, with an ETU320 LI electronic trip unit, In=1000A, adjustable overload protection Ir=400A...1000A, short-circuit protection Ii=1.5...10 x In, plus a left-mounted shunt trip 110-127 V AC/DC and a nut keeper kit.
MPN
3VA2510-7HL32-0JB0