Better World

Siemens SENTRON 5SL4 MCB, 3+N, 40A Curve B, 400V AC, 72V DC

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Subtotal (1 unit)*

£132.54

(exc. VAT)

£159.05

(inc. VAT)

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  • Shipping from 09 October 2025
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Units
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1 +£132.54

*price indicative

Better World

Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.

RS Stock No.:
209-7476
Mfr. Part No.:
5SL4440-6
Brand:
Siemens
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Brand

Siemens

Number of Poles

3+N

Current Rating

40A

Tripping Characteristics

Type B

Rated AC Voltage

400V

Rated DC Voltage

72V

Range

SENTRON

Series

5SL4

Circuit Breaker Type

MCB

Length

90mm

Width

72mm

Mounting Style

DIN Rail Mount

Depth

76mm

Model Number

5SL4440-6

Better World Claim

Extended product life

Better World Product

Yes

Terminal Contact Type

Screw

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