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:
Image Part Manufacturer Description Stock Action
W28-XQ1A-0.50 TE Connectivity Potter & Brumfield Relays
CIR BRKR THRM 500M...
RFQ
189
In-stock
Get Quote
4400.0344 SCHURTER
CIR BRKR THRM 500M...
RFQ
1,665
In-stock
Get Quote
W28-XT1A-0.50 TE Connectivity Potter & Brumfield Relays
CIR BRKR THRM 500M...
RFQ
486
In-stock
Get Quote
R11-1-.500A-B06CV-V Sensata Technologies – Airpax
CIR BRKR MAG-HYDR...
RFQ
60
In-stock
Get Quote
T11-4-.500A-02-11 Sensata Technologies – Airpax
CIR BRKR MAG-HYDR...
RFQ
45
In-stock
Get Quote
T11-3-.500A-01-21BL-V Sensata Technologies – Airpax
CIR BRKR MAG-HYDR...
RFQ
19
In-stock
Get Quote
4400.0059 SCHURTER
CIR BRKR THRM 500M...
RFQ
45
In-stock
Get Quote
4430.2283 SCHURTER
CIR BRKR THRM 500M...
RFQ
24
In-stock
Get Quote
4430.1144 SCHURTER
CIR BRKR THRM 500M...
RFQ
17
In-stock
Get Quote
3400-IG8-P10-0.5A E-T-A
CIR BRKR 500MA 250VA...
RFQ
32
In-stock
Get Quote
482-G212-K1M1-A1S0-0.5A E-T-A
CIR BRKR THRM 500M...
RFQ
2
In-stock
Get Quote
4435.0196 SCHURTER
CIR BRKR THRM 500M...
RFQ
35,000
In-stock
Get Quote
R11-0-.500A-B06EV Sensata Technologies – Airpax
CIR BRKR MAG-HYDR...
RFQ
14
In-stock
Get Quote
4435.0499 SCHURTER
CIR BRKR THRM 500M...
RFQ
6
In-stock
Get Quote
4435.0211 SCHURTER
CIR BRKR THRM 500M...
RFQ
4
In-stock
Get Quote
4430.2792 SCHURTER
CIR BRKR THRM 500M...
RFQ
12
In-stock
Get Quote
4435.0393 SCHURTER
CIR BRKR THRM 500M...
RFQ
3
In-stock
Get Quote
4435.0391 SCHURTER
CIR BRKR THRM 500M...
RFQ
1
In-stock
Get Quote
4435.0418 SCHURTER
CIR BRKR THRM 500M...
RFQ
9
In-stock
Get Quote
4435.0467 SCHURTER
CIR BRKR THRM 500M...
RFQ
5
In-stock
Get Quote
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