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Datasheet generated 2026-10-07
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Siemens Circuit breaker 3VA14, 3P, 400A, TM120M, 55KA, bolt connection, kortslutningstrigger 2400A-4800A

Siemens · Electrical Components · Moulded Case Circuit Breakers · Germany · siemens.com
Part Number
3VA1440-5MH32-0AA0  ·  HS 8536.90
Siemens Circuit breaker 3VA14, 3P, 400A, TM120M, 55KA, bolt connection, kortslutningstrigger 2400A-4800A

Siemens 3VA1440-5MH32-0AA0 Circuit breaker 3VA14, 3P, 400A, TM120M, 55kA, bolt connection, short-circuit release 2400A-4800A.

Technical Specifications

Manufacturer part number (MPN)3VA1440-5MH32-0AA0
EAN / GTIN4042948827611
HS code8536.90
Sales unitpcs
Rated current400 A
Number of poles3P
Breaking capacity55 kA
Rated permanent current Iu400 A
With integrated under voltage releaseNo
Power loss76.8 W
Degree of protection (IP)IP40
Position of connection for main current circuitFront side
Type of electrical connection of main circuitScrew connection
Type of control elementRocker lever
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz55 kA
Device constructionBuilt-in device fixed built-in technique
Country of originCzechia

Properties

MOQ1

Cross-References

Attached Documents