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ELECTRONIC COMPONENTS

Circuit Protection Accessories

Explore Circuit Protection Accessories parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
MG27145 Schneider Electric

MG27145

SUPP. PROTECTOR ACCESS, PADLOCK

Schneider Electric

3,213
Datasheet - Box Active Lock Circuit Breakers
FCRK203 Siemens

FCRK203

R FUSE KIT FOR MCS SW 250V 30A

Siemens

2,492
Datasheet - Box Active Fuse Kit MCS Switch
BB3P100M9 Eaton - Bussmann Electrical Division

BB3P100M9

THREE PHASE BB 100A 9 PINS ASSEM

Eaton - Bussmann Electrical Division

1,823
Datasheet * Bulk Active - -
FCJK603 Siemens

FCJK603

J FUSE KIT FOR MCS SW 600V 30A

Siemens

4,636
Datasheet US2 Box Active Fuse Kit MCS Switch
VBWK2 Siemens

VBWK2

SWITCH VBII OEM 60-100A WINDOW K

Siemens

4,714
Datasheet US2 Box Active Disconnect Switch Circuit Breakers
TI600 Eaton - Bussmann Electrical Division

TI600

TRIP INDICATOR 600V 55.7MM

Eaton - Bussmann Electrical Division

4,660
Datasheet - Bulk Active Trip Indicator Fuse; BS88
3P25U3/39 Altech Corporation

3P25U3/39

BUSBAR3 PHASE25SQMMPIN TYPE 39 L

Altech Corporation

4,161
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
QO35FM30TTS Schneider Electric

QO35FM30TTS

LD CTR QO MB 120V 30A 1PH 3SP NE

Schneider Electric

1,825
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
3P25U3H/33 Altech Corporation

3P25U3H/33

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,643
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
UM-5R Altech Corporation

UM-5R

REMOTE RESET 500MM OVERLOAD RELA

Altech Corporation

3,738
Datasheet - Bulk Active Remote Reset Circuit Breakers
LV429312 Schneider Electric

LV429312

BAG OF SCREWS FOR COMPACT NSX100

Schneider Electric

2,762
Datasheet - Box Obsolete Screw Circuit Breakers
3P18U3/48 Altech Corporation

3P18U3/48

BUSBAR3 PHASE18SQMMPIN TYPE 48 L

Altech Corporation

1,598
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
3RV29481K Siemens

3RV29481K

TERMINAL BLOCK. SIZE S3

Siemens

2,703
Datasheet - Box Active Terminal Block Circuit Breaker Size S3
UM-4R Altech Corporation

UM-4R

REMOTE RESET 400MM OVERLOAD RELA

Altech Corporation

3,722
Datasheet - Bulk Active Remote Reset Circuit Breakers
2P25U3/56 Altech Corporation

2P25U3/56

BUSBAR2 PHASE25SQMMPIN TYPE 56 L

Altech Corporation

1,503
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
18PLUS-EM03-00-PT01-01 E-T-A

18PLUS-EM03-00-PT01-01

18PLUS SUPPLY MODULE, ELBUS VERS

E-T-A

3,348
Datasheet ControlPlex® Bulk Active Supply Module Circuit Breakers
2P18U3S/50 Altech Corporation

2P18U3S/50

BUSBAR2 PHASE18SQMMPIN TYPE 50 L

Altech Corporation

3,232
Datasheet - Bulk Active Bus Bar Circuit Breaker
2P18U3/76 Altech Corporation

2P18U3/76

BUSBAR2 PHASE18SQMMPIN TYPE 76LU

Altech Corporation

1,118
Datasheet - Bulk Active Bus Bar Circuit Breaker
TI250 Eaton - Bussmann Electrical Division

TI250

TRIP INDICATOR 250V 37.6MM

Eaton - Bussmann Electrical Division

2,895
Datasheet - Bulk Active Trip Indicator Fuse; BS88
S29274 Schneider Electric

S29274

CB SECONDARY DISCONNECT BLOCK

Schneider Electric

2,121
Datasheet - Box Active Connector Circuit Breakers
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FAQ

Frequently Asked Questions

What are Circuit Protection Accessories components used for?

Circuit Protection Accessories components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Circuit Protection Accessories part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Circuit Protection Accessories parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.

BOM & COMPONENT SOURCING

Need Pricing or Stock Support for Circuit Protection Accessories?

Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.

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