Siemens, SENTRON MCCB Molded Case Circuit Breaker 3P 40A, Breaking Capacity 35 kA, Fixed Mount

Subtotal (1 unit)*

£480.39

(exc. VAT)

£576.47

(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 +£480.39

*price indicative

RS Stock No.:
268-031
Mfr. Part No.:
3VA5240-5ED31-0AA0
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

40A

Breaking Capacity at Maximum Voltage Rating

35 kA

Mounting Style

Fixed

COO (Country of Origin):
CZ
The Siemens Molded Case Circuit Breaker boasts advanced technology designed for superior performance and efficiency. Tailored for a three-pole configuration, it offers a remarkable breaking capacity of 35 kA at 480 V, ensuring robust line protection. The device is equipped with overload protection set to 40 A and permanent short-circuit protection that operates at 10 times the rated current. Ideal for diverse applications, this circuit breaker delivers dependable safeguarding for electrical systems, particularly in heating, air conditioning, and refrigeration environments.

Compact dimensions facilitate easy integration into existing electrical setups
High mechanical service life ensures longevity and reduced operational costs
Environmentally resilient with a wide operational temperature range
Meets stringent compliance standards for peace of mind
Versatile use aligns with heating air conditioning and refrigeration applications

Related links