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.

Illumination:
Product Status:
Image Part Manufacturer Description Stock Action
MOCB2-TP-40A OptiFuse
QC FOOTPRINT CB -...
RFQ
35,000
In-stock
Get Quote
MOCB2-PL-40A OptiFuse
FUSE FOOTPRINT C...
RFQ
35,000
In-stock
Get Quote
0813040.XP Littelfuse
CIR BRKR 40A 12VDC ...
RFQ
14
In-stock
Get Quote
1020056 Phoenix Contact
CIRCUIT BRAKER 40...
RFQ
35,000
In-stock
Get Quote
4230-T110-K0CU-40A E-T-A
CIR BRK THERM-M 40...
RFQ
35,000
In-stock
Get Quote
151040 OptiFuse
HIGH AMPS CB - TYP...
RFQ
35,000
In-stock
Get Quote
4230-T130-K0DE-40A E-T-A
CIR BRKR THERM 40A...
RFQ
35,000
In-stock
Get Quote
253040 OptiFuse
HIGH AMP CB-TYPE ...
RFQ
35,000
In-stock
Get Quote
SU2C40UC Weidmuller
CB PROTECTOR 1077 2...
RFQ
1
In-stock
Get Quote
353040 OptiFuse
HIGH AMP CB-TYPE ...
RFQ
35,000
In-stock
Get Quote
HCB-1/40/Q Littelfuse
120/240V 40A 1P CIRCUI...
RFQ
35,000
In-stock
Get Quote
HCB-1/40/L Littelfuse
120/240V 40A 1P CIRCUI...
RFQ
35,000
In-stock
Get Quote
SU3C40UC Weidmuller
CB PROTECTOR 1077 3...
RFQ
35,000
In-stock
Get Quote
5SJ4140-7HG42 Siemens
MCB 5SJ4 1P 277V 40A 1...
RFQ
5
In-stock
Get Quote
HCB-2/40/L Littelfuse
120/240V 40A 2P CIRCUI...
RFQ
35,000
In-stock
Get Quote
HCB-2/40/Q Littelfuse
120/240V 40A 2P CIRCUI...
RFQ
35,000
In-stock
Get Quote
482-G111-K1M1-A1S0-40A E-T-A
CIR BRKR THRM 40A ...
RFQ
35,000
In-stock
Get Quote
GMS-63S 40A Carlo Gavazzi
MMS 63A STD BREAK ...
RFQ
35,000
In-stock
Get Quote
HCB-3/40/Q Littelfuse
120/240V 40A 3P CIRCUI...
RFQ
35,000
In-stock
Get Quote
HCB-3/40/L Littelfuse
120/240V 40A 3P CIRCUI...
RFQ
35,000
In-stock
Get Quote
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