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.
- Manufacturer:
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- Altech Corporation (22)
- Eaton (25)
- Littelfuse (33)
- OptiFuse (59)
- Siemens (12)
- Tripp Lite (2)
- Actuator Type:
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- Approval Agency:
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- Illumination:
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- Mounting Type:
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- Product Status:
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- Voltage Rating - AC:
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| Image | Part | Manufacturer | Description | Stock | Action | |
|---|---|---|---|---|---|---|
|
Siemens | MCB 5SJ4 1P 240V 20A S... |
123
In-stock
|
Get Quote | ||
|
Siemens | MCB 5SJ4 2P 480/277 20A... |
32
In-stock
|
Get Quote | ||
|
OptiFuse | NO BRACKET-TYPE I... |
6,941
In-stock
|
Get Quote | ||
|
OptiFuse | HOR. BRACKET-TYPE... |
3,012
In-stock
|
Get Quote | ||
|
OptiFuse | VER. BRACKET-TYPE... |
2,748
In-stock
|
Get Quote | ||
|
OptiFuse | CIR BRKR 20A 32VDC ... |
1,000
In-stock
|
Get Quote | ||
|
OptiFuse | NO BRACKET-TYPE I... |
557
In-stock
|
Get Quote | ||
|
OptiFuse | MINI FUSE FOOTPR... |
3,206
In-stock
|
Get Quote | ||
|
OptiFuse | CIR BRKR 20A 32VDC ... |
3,824
In-stock
|
Get Quote | ||
|
OptiFuse | FUSE FOOTPRINT C... |
5,538
In-stock
|
Get Quote | ||
|
OptiFuse | HOR. BRACKET-TYPE... |
2,256
In-stock
|
Get Quote | ||
|
OptiFuse | VER. BRACKET-TYPE... |
732
In-stock
|
Get Quote | ||
|
OptiFuse | CIR BRKR 20A 32VDC ... |
2,980
In-stock
|
Get Quote | ||
|
OptiFuse | CIR BRKR 20A 32VDC ... |
947
In-stock
|
Get Quote | ||
|
OptiFuse | MINI FUSE FOOTPR... |
1,839
In-stock
|
Get Quote | ||
|
OptiFuse | CIR BRKR 20A 32VDC ... |
4,211
In-stock
|
Get Quote | ||
|
OptiFuse | CIR BRKR 20A 32VDC ... |
3,892
In-stock
|
Get Quote | ||
|
OptiFuse | REG. FUSE FOOTPR.... |
4,257
In-stock
|
Get Quote | ||
|
OptiFuse | NO BRACKET - TYPE... |
1,250
In-stock
|
Get Quote | ||
|
OptiFuse | CIR BRKR 20A 32VDC ... |
4,798
In-stock
|
Get Quote |









