Siemens, SENTRON MCCB 3P 300A, Breaking Capacity 100 kA, Fixed Mount

View all MCCBs

Subtotal (1 unit)*

£1,492.69

(exc. VAT)

£1,791.23

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 07 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,492.69

*price indicative

RS Stock No.:
257-267
Mfr. Part No.:
3VA5330-7EF31-0AA0
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

300A

Breaking Capacity at Maximum Voltage Rating

100 kA

Mounting Style

Fixed

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker is engineered for optimal performance and reliability in a comprehensive range of applications. With a robust breaking capacity and innovative design features, this circuit breaker ensures effective protection against overloads and short circuits. Ideal for both commercial and industrial settings, it provides peace of mind with its advanced safety functions.

Designed for effective line protection with a breaking capacity class C
The compact size allows easy installation and space efficiency
Offers high switching capacity to manage demanding electrical loads
Provides adjustable response values for precise current settings
Facilitates straightforward maintenance with accessible connections
Equipped for use in a variety of environments including harsh conditions