Siemens, SENTRON MCCB 4P 450A, Breaking Capacity 100 kA, Fixed Mount

Subtotal (1 unit)*

£2,417.10

(exc. VAT)

£2,900.52

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£2,417.10

*price indicative

RS Stock No.:
257-251
Mfr. Part No.:
3VA5445-7GC41-0AA0
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

100 kA

Mounting Style

Fixed

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker exemplifies reliability and performance designed to protect your electrical systems under a variety of conditions. Engineered for industrial applications, this circuit breaker ensures maximum safety and efficiency with a breaking capacity of 100 kA at 480 V making it ideal for line protection. Its four pole configuration allows for versatile installations while offering robust overload and short circuit protection.

Incorporates a four pole design for versatile installation options
Optimized for both mechanical and electrical endurance which ensuring longevity
Constructed with a protection class of IP40 suitable for various ambient conditions
Allows for adjustable parameters giving users flexibility in settings
Supported by multiple certifications which ensuring compliance and reliability

Related links