Siemens, SENTRON MCCB 4P 450A, Breaking Capacity 65 kA, Fixed Mount

Subtotal (1 unit)*

£2,356.50

(exc. VAT)

£2,827.80

(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 +£2,356.50

*price indicative

RS Stock No.:
256-520
Mfr. Part No.:
3VA5445-6GF41-0AA0
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Range

SENTRON

Series

3VA5

Number of Poles

4

Current Rating

450A

Breaking Capacity at Maximum Voltage Rating

65 kA

Mounting Style

Fixed

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is designed for optimal line protection offering exceptional breaking capabilities up to 65 kA at 480 V. This innovative product combines reliability with advanced features such as overload and short circuit protection ensuring seamless operation in demanding environments. Engineered to meet stringent international standards it provides versatile application in various sectors including heating air conditioning and refrigeration.

Delivers high breaking capacity to withstand electrical faults
Offers adjustable response values for tailored protection
Designed for seamless integration into various electrical systems
Provides clear visual indicators for operational status
Equipped with high endurance ratings under heavy loads
Constructed to withstand harsh environmental conditions

Related links