Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 4-Pole 400 A, Breaking Capacity 100 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

€2,488.48

(exc. VAT)

€3,060.83

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 20 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +€2,488.48

*price indicative

RS Stock No.:
257-339
Mfr. Part No.:
3VA5340-7EC41-2AA0
Manufacturer:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Product Type

Molded Case Circuit Breaker

Range

SENTRON

Series

3VA5

Number of Poles

4

Current Rating

400 A

Breaking Capacity

100kA

Mount Type

Fixed

Rated AC Voltage

690 V ac

Rated DC Voltage

600 V

Terminal Type

Without

Standards/Approvals

ABS, CE, EAC, RCM, UKCA, UL

Width

184 mm

Depth

110mm

Height

248mm

Tripping Mechanism

Thermal Magnetic

Tripping Characteristics

Type C

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker efficiently safeguards electrical systems up to 400 Amps ensuring optimal operational integrity. Built to meet stringent UL and IEC standards the device offers unparalleled reliability through its advanced overcurrent detection and short circuit protection mechanisms. Its durable design withstands demanding environments complemented by an array of adjustable settings for fine tuning performance.

Offers a maximum short circuit breaking capacity of 200 kA at 240 V

Supports a wide insulation voltage rated at 800 V for versatile applications

Ensures seamless operation with minimal power loss achieving efficiency in energy consumption

Designed with a mechanical service life of 20000 operating cycles to enhance longevity

Related links