Siemens, SENTRON, 3VA5 Molded Case Circuit Breaker 3-Pole 400 A, Breaking Capacity 35 kA, Fixed

View all MCCBs

Subtotal (1 unit)*

R 26 831,91

(exc. VAT)

R 30 856,70

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 18 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +R 26,831.91

*price indicative

RS stock no.:
257-288
Mfr. Part No.:
3VA5340-5EC31-1AA0
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

3

Current Rating

400 A

Breaking Capacity

35kA

Mount Type

Fixed

Terminal Type

Without

Depth

110mm

Width

138 mm

Height

248mm

Standards/Approvals

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

Tripping Characteristics

Type M

Tripping Mechanism

Thermal Magnetic

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is an advanced solution designed for reliable line protection in various electrical settings. Featuring a robust construction it ensures high breaking capacity and is particularly ideal for demanding environments making it suitable for industries such as HVAC and marine applications. This circuit breaker is engineered to handle significant electrical loads providing optimal protection against overloads and short circuits.

Optimized for marine and industrial applications

Designed for efficient thermal management improving overall performance

Minimal power loss contributes to energy efficiency

Versatile operating temperature range accommodates diverse environments

Adjustable response values allow for tailored protection settings

Compatible with various auxiliary connections for enhanced functionality

Related links