Siemens, SENTRON MCCB 3P 400A, Breaking Capacity 65 kA, Fixed Mount

View all MCCBs

Subtotal (1 unit)*

£1,295.69

(exc. VAT)

£1,554.83

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 17 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,295.69

*price indicative

RS Stock No.:
257-395
Mfr. Part No.:
3VA5340-6EC31-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Series

3VA5

Number of Poles

3

Current Rating

400A

Breaking Capacity at Maximum Voltage Rating

65 kA

Mounting Style

Fixed

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is engineered for reliable protection within various industrial applications. Designed for a breaking capacity class of H, this robust device seamlessly manages electrical loads up to 400 A while ensuring top tier performance under severe conditions. With advanced overload and short circuit protection, it operationally safeguards crucial circuits against hazards, enhancing operational longevity. This circuit breaker features a compact design with user friendly dimensions, facilitating easy installation in diverse environments.

Compact design allows for versatile installation options
Equipped for high mechanical and electrical endurance
Operates efficiently across a wide temperature range
Supported by comprehensive technical and service resources

Related links