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
2907645 Phoenix Contact
CIR BRKR 40A 240VAC...
RFQ
303
In-stock
Get Quote
2907578 Phoenix Contact
CIR BRKR 40A 125VAC...
RFQ
63
In-stock
Get Quote
1019989 Phoenix Contact
CIRCUIT BRAKER 40...
RFQ
27
In-stock
Get Quote
GSB632PC40 Carlo Gavazzi
MCB UL1077 C 2P 40A
RFQ
11
In-stock
Get Quote
W23-X1A1G-40 TE Connectivity Potter & Brumfield Relays
CIR BRKR THRM 40A ...
RFQ
69
In-stock
Get Quote
GSB633PC40 Carlo Gavazzi
MCB UL1077 C 3P 40A
RFQ
11
In-stock
Get Quote
1020011 Phoenix Contact
CIRCUIT BRAKER 40...
RFQ
21
In-stock
Get Quote
W31-X2M1G-40 TE Connectivity Potter & Brumfield Relays
CIR BRKR THRM 40A ...
RFQ
39
In-stock
Get Quote
C40A3P American Electrical, Inc.
CIR BRKR MAG-HYDR...
RFQ
12
In-stock
Get Quote
1020101 Phoenix Contact
CIRCUIT BRAKER 40...
RFQ
17
In-stock
Get Quote
30056-40 Littelfuse
CIR BRKR 40A 12V ME...
RFQ
68
In-stock
Get Quote
CB1911-40 Eaton
CIR BRKR 40A AUTO ...
RFQ
10
In-stock
Get Quote
GMS-100S 40A Carlo Gavazzi
MMS 100A STD BREAK...
RFQ
3
In-stock
Get Quote
P1MB1PC40 Lovato Electric
1POLE-CURVEC-40A
RFQ
96
In-stock
Get Quote
P1MB3PC40 Lovato Electric
3POLES-CURVEC-40A
RFQ
96
In-stock
Get Quote
2906031 Phoenix Contact
MULTI-CHANNEL EL...
RFQ
35,000
In-stock
Get Quote
2906032 Phoenix Contact
MULTI-CHANNEL EL...
RFQ
104
In-stock
Get Quote
GSB631PC40 Carlo Gavazzi
MCB UL1077 C 1P 40A
RFQ
10
In-stock
Get Quote
W92-X112-40 TE Connectivity Potter & Brumfield Relays
CIR BRKR MAG-HYDR...
RFQ
35,000
In-stock
Get Quote
2905743 Phoenix Contact
CIRCUIT BREAKER ...
RFQ
35,000
In-stock
Get Quote
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