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.

Image Part Manufacturer Description Stock Action
5SJ4120-6HG40 Siemens
MCB 5SJ4 1P 240V 20A S...
RFQ
123
In-stock
Get Quote
5SJ4118-7HG40 Siemens
MCB 5SJ4 1P 240V 15A S...
RFQ
35,000
In-stock
Get Quote
5SJ4110-7HG40 Siemens
MCB 5SJ4 1P 240V 10A S...
RFQ
31
In-stock
Get Quote
5SJ4101-7HG40 Siemens
STND 1POLE 240VAC, ...
RFQ
6
In-stock
Get Quote
5SJ42207HG41 Siemens
STANDARD FRAME 1 ...
RFQ
1
In-stock
Get Quote
5SJ4130-7HG40 Siemens
MCB 5SJ4 1P 240V 30A S...
RFQ
54
In-stock
Get Quote
5SJ4106-7HG40 Siemens
MCB 5SJ4 1P 240V 6A S...
RFQ
35,000
In-stock
Get Quote
5SJ4140-7HG40 Siemens
MCB 5SJ4 1P 240V 40A S...
RFQ
6
In-stock
Get Quote
5SJ4102-7HG40 Siemens
MCB 5SJ4 1P 240V 2A S...
RFQ
35,000
In-stock
Get Quote
5SJ4110-6HG40 Siemens
MCB 5SJ4 1P 240V 10A S...
RFQ
35,000
In-stock
Get Quote
5SJ4111-7HG40 Siemens
MCB 5SJ4 1P 240V 5A S...
RFQ
35,000
In-stock
Get Quote
5SJ4104-7HG40 Siemens
MCB 5SJ4 1P 240V 4A S...
RFQ
35,000
In-stock
Get Quote
5SJ4105-7HG40 Siemens
MCB 5SJ4 1P 240V 0.5A ...
RFQ
5
In-stock
Get Quote
5SJ4116-7HG40 Siemens
MCB 5SJ4 1P 240V 16A S...
RFQ
5
In-stock
Get Quote
5SJ4118-8HG40 Siemens
MCB 5SJ4 1P 240V 15A S...
RFQ
6
In-stock
Get Quote
5SJ4115-7HG40 Siemens
MCB 5SJ4 1P 240V 1.6A ...
RFQ
4
In-stock
Get Quote
5SJ4113-7HG40 Siemens
MCB 5SJ4 1P 240V 13A S...
RFQ
3
In-stock
Get Quote
5SJ4111-8HG40 Siemens
MCB 5SJ4 1P 240V 5A S...
RFQ
1
In-stock
Get Quote
5SJ4104-8HG40 Siemens
MCB 5SJ4 1P 240V 4A S...
RFQ
1
In-stock
Get Quote
5SJ4120-7HG40 Siemens
MCB 5SJ4 1P 240V 20A S...
RFQ
35,000
In-stock
Get Quote
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