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Siemens SENTRON 5SY4 MCB, 1P, 40A, Type A, 5 kA Breaking Capacity

Subtotal (1 unit)*

£63.79

(exc. VAT)

£76.55

(inc. VAT)

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  • Shipping from 22 October 2025
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1 +£63.79

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Better World

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RS Stock No.:
217-6965
Mfr. Part No.:
5SY4140-5
Brand:
Siemens
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Brand

Siemens

Number of Poles

1

Current Rating

40A

Tripping Characteristics

Type A

Breaking Capacity at Maximum Voltage Rating

5 kA

Range

SENTRON

Series

5SY4

Circuit Breaker Type

MCB

Length

90mm

Width

18mm

Mounting Style

DIN Rail Mount

Depth

76mm

Model Number

5SY4140

Better World Product

Yes

Better World Claim

Extended product life

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