Siemens SENTRON 5SP3440 MCB, 4P, 40A, Type E

View all MCBs

Subtotal (1 unit)*

£678.52

(exc. VAT)

£814.22

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 02 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£678.52

*price indicative

RS Stock No.:
231-8324
Mfr. Part No.:
5SP3440-3
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

4

Current Rating

40A

Tripping Characteristics

Type E

Range

SENTRON

Series

5SP3440

Mounting Style

DIN Rail Mount

Model Number

5SP3440-3

COO (Country of Origin):
CZ
The Siemens 5SP3 series is the main miniature circuit breaker having 4 pole. The tripping characteristic class of circuit breaker is E and its rated current is 40 A. The switching capacity current of circuit breaker is 25 kA.

IP degree of protection is IP40
Ambient temperature range is -25 °C to 55 °C
Shock resistance

Related links