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Circuit breaker VT400 Standard switching capacity N
Icu=35 kA, 415/440 V AC 3-pole, system protection
Thermal magnetic trip unit, Ir=400 A, overload prot.
II=4000 A, short-circuit prot. With shunt release 220 V
AC with 1x AUX FIXED mounted
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Reviews
- R
Roman Pasternak
Apr 20, 2025
Siemens Circuit Breaker 3VT8440-1AA03-2HA0Got my order in no time, thanks OKmarts for the assist.HelpfulUnhelpful - M
Mark Chandler
Dec 21, 2024
Siemens Circuit Breaker 3VT8440-1AA03-2HA0Received the item on the exact date promised, very happy.HelpfulUnhelpful - E
Eric Hollenbeck
Nov 16, 2024
Siemens Circuit Breaker 3VT8440-1AA03-2HA0My online interaction was a walk in the park.HelpfulUnhelpful - I
Issa Nammour
May 27, 2024
Siemens Circuit Breaker 3VT8440-1AA03-2HA0found it immediatelyHelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Siemens Circuit Breaker 3VT8440-1AA03-2HA0All was ok! No problems whatsoever.HelpfulUnhelpful
Siemens Circuit Breaker 3VT8440-1AA03-2HA0
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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