Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 10 kA, Fixed

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Subtotal (1 unit)*

€1,636.66

(exc. VAT)

€2,013.09

(inc. VAT)

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  • Shipping from 17 February 2026
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1 +€1,636.66

*price indicative

RS Stock No.:
257-244
Mfr. Part No.:
3VA5440-1MU31-0AA0
Manufacturer:
Siemens
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Brand

Siemens

Range

SENTRON

Product Type

Molded Case Circuit Breaker

Series

3VA5

Number of Poles

3

Current Rating

400 A

Breaking Capacity

10kA

Rated AC Voltage

690 V

Mount Type

Fixed

Terminal Type

Without

Height

248mm

Standards/Approvals

UL, ABS, CCC, CE, EAC, RCM, UKCA

Width

138 mm

Depth

110mm

Tripping Mechanism

Thermal Magnetic

Tripping Characteristics

AM, TM120M

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is engineered for versatile motor starter protection, designed to withstand rigorous electrical demands. This model ensures operational reliability across a range of applications, integrating advanced features for overcurrent protection without overload safeguards. Its robust design not only meets stringent UL standards, but also facilitates seamless integration into HVAC systems, delivering superior performance with simplified maintenance.

Three pole design enables efficient current management

Lightweight construction ensures easy installation and handling

Compact dimensions facilitate space saving installations

Compatible with optional motor drive for diverse use cases

IP40 protection class safeguards against dust and moisture intrusion

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