Siemens, SENTRON MCCB 3P 450A, Breaking Capacity 65 kA, Fixed Mount

View all MCCBs

Subtotal (1 unit)*

£1,720.02

(exc. VAT)

£2,064.02

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,720.02

*price indicative

RS Stock No.:
257-185
Mfr. Part No.:
3VA5445-6EC31-0AA0
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

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 to provide robust protection for electrical circuits, ensuring safety and reliability in various applications. The device boasts a high breaking capacity and advanced overload protection, making it an ideal choice for industrial and commercial environments. Engineered under stringent quality standards, this circuit breaker features comprehensive electrical endurance, while effectively managing short circuit risks. With a three pole configuration, it facilitates seamless line protection while accommodating varied operational requirements.

Robust design withstands harsh environmental conditions
Simple integration into existing systems for enhanced performance
Adjustable settings offer flexibility in operational parameters
Meets compliance with international standards for safety
User friendly installation process reduces downtime
Compact dimensions facilitate use in space constrained environments