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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
3P18U3/54 Altech Corporation

3P18U3/54

BUSBAR3 PHASE18SQMMPIN TYPE 54 L

Altech Corporation

2,696
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
QO612L100S Schneider Electric

QO612L100S

LOAD CENTER QO MLO 240V 100A 1PH

Schneider Electric

3,524
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
QOC40US Schneider Electric

QOC40US

LOAD CENTER QO COVER SURFACE

Schneider Electric

4,536
Datasheet - Box Obsolete Cover Circuit Breakers
QOC40UF Schneider Electric

QOC40UF

LOAD CENTER COVER QO

Schneider Electric

3,106
Datasheet - Box Obsolete Cover Circuit Breakers
QOC30US Schneider Electric

QOC30US

LOAD CENTER COVER QO

Schneider Electric

4,923
Datasheet - Box Obsolete Cover Circuit Breakers
QO6L100S Schneider Electric

QO6L100S

LD CTR QO MLO 240V 100A 1PH 6SP

Schneider Electric

2,300
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
QOC30UC Schneider Electric

QOC30UC

LOAD CENTER QO COVER CSA LISTED

Schneider Electric

3,729
Datasheet - Box Obsolete Cover Circuit Breakers
QO612L100F Schneider Electric

QO612L100F

LOAD CENTER QO MLO 240V 100A 1PH

Schneider Electric

2,746
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
QOC30UF Schneider Electric

QOC30UF

LOAD CENTER COVER QO

Schneider Electric

1,545
Datasheet - Box Obsolete Cover Circuit Breakers
QOMB3 Schneider Electric

QOMB3

3 POLE CIRCUIT BREAKER OEM MNTNG

Schneider Electric

2,487
Datasheet - Box Obsolete Base Circuit Breakers
SD1-D Eaton - Bussmann Electrical Division

SD1-D

SCREW NH1 SINGLE POLE SILVER 1/4

Eaton - Bussmann Electrical Division

2,802
Datasheet * Bulk Active - -
2P18U3/80 Altech Corporation

2P18U3/80

BUSBAR2 PHASE18SQMMPIN TYPE 80LU

Altech Corporation

1,549
Datasheet - Bulk Active Bus Bar Circuit Breaker
3PH15P18MM Littelfuse Inc.

3PH15P18MM

BUSBAR 3 PHASE 15 POLE 18X266MM

Littelfuse Inc.

2,337
Datasheet POWR-BAR™ Bulk Active Bus Bar Fuseholder; POWR-SAFE
MB-6380 Eaton - Bussmann Electrical Division

MB-6380

CUSTOM MOUNTING BRACKETS

Eaton - Bussmann Electrical Division

2,040
Datasheet * Bulk Active - -
LNF221LA Siemens

LNF221LA

GDSS NF 2P2W 240V 30A N1 OSIZE L

Siemens

2,189
Datasheet - Bulk Active Switch -
GV5AP03 Schneider Electric

GV5AP03

GV5 DIRECT ROTARY HANDLE BLACK

Schneider Electric

3,826
Datasheet - Box Active Handle Circuit Breakers
3P18U3/51 Altech Corporation

3P18U3/51

BUSBAR3 PHASE18SQMMPIN TYPE 51 L

Altech Corporation

3,562
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
2P25U3S/40 Altech Corporation

2P25U3S/40

BUSBAR2 PHASE+1P25SQMM PIN TYPE4

Altech Corporation

1,334
Datasheet - Bulk Active Bus Bar Circuit Breaker
GRS63/A Eaton - Bussmann Electrical Division

GRS63/A

FUSE ADAPTER

Eaton - Bussmann Electrical Division

2,986
Datasheet - Bulk Active Adapter GS
3VA92330JB12 Siemens

3VA92330JB12

BREAKER 3VA5 250A 1 WIRE AL LUGS

Siemens

1,928
Datasheet - Box Active Terminal Block 3VA5 250
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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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