Better World

Siemens Sentron 5SY4 MCB, 1P, 50A Curve B, 230V AC, 10 kA Breaking Capacity

Subtotal (1 unit)*

£21.12

(exc. VAT)

£25.34

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 24 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£21.12

*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.

Alternatives

This product is not currently available. Here are our alternative recommendations.

RS Stock No.:
124-3155
Distrelec Article No.:
301-37-633
Mfr. Part No.:
5SY4150-6
Brand:
Siemens
Find similar products by selecting one or more attributes.
Select all

Brand

Siemens

Number of Poles

1

Current Rating

50A

Tripping Characteristics

Type B

Rated AC Voltage

230 V, 400V

Breaking Capacity at Maximum Voltage Rating

10 kA

Range

Sentron

Series

5SY4

Circuit Breaker Type

MCB

Length

17.6mm

Width

76mm

Mounting Style

DIN Rail Mount

Depth

90mm

Better World Claim

Extended product life

Better World Product

Yes

Reset Actuator Type

Toggle Switch

Terminal Contact Type

Screw

Related links