Circuit Breakers

Find premium Circuit Breakers and electronic chips in stock for your projects and production needs. We supply high-quality Circuit Breakers from trusted manufacturers to ensure stable performance and long service life. Our Circuit Breakers and electronic chips are suitable for a wide range of applications. We offer competitive prices, reliable sourcing, and fast worldwide shipping. Whether you need small quantities for prototyping or bulk orders for mass production, we have hot search Circuit Breakers ready to ship to keep your work moving without delay.

Do you sell electronic chips for prototype and production?

Yes. We supply small quantities for prototypes and large lots for production. Tell us your required part numbers and quantities.

How do you ensure product quality?

We source from trusted manufacturers and check batches before shipping. If any part is faulty, contact us for replacement or refund.

What can you get from Joydo?

At Joydo, you can find electronic chips and related parts for your projects. We offer small sample sizes or large bulk orders. We also help you find hard-to-get parts.

Number of Poles:
Voltage Rating - DC:
Image Part Manufacturer Description Stock Action
5SJ4105-7HG40 Siemens
MCB 5SJ4 1P 240V 0.5A ...
RFQ
5
In-stock
Get Quote
5SJ4205-7HG41 Siemens
MCB 5SJ4 2P 240V 0.5A ...
RFQ
35,000
In-stock
Get Quote
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