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Circuit Protection Accessories

Browse available Circuit Protection Accessories part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.

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Datasheets & Specifications Access technical references quickly
RFQ & BOM Support Send quantities for sourcing and quotation
Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
BB1P100M6 Eaton - Bussmann Electrical Division

BB1P100M6

SNGL-PHASE 1000V DC BB 100A 6 PI

Eaton - Bussmann Electrical Division

4,586 -
Datasheet * Bulk Active - -
8C4-B-B31 Carling Technologies

8C4-B-B31

HARDWARE CIRCUIT BREAKER

Carling Technologies

4,830 -
Datasheet - Bulk Active Plug C, D Series
8E6-B-C31 Carling Technologies

8E6-B-C31

HARDWARE CIRCUIT BREAKER

Carling Technologies

4,761 -
Datasheet - Bulk Active Lockout E Series
8C6-B-C21 Carling Technologies

8C6-B-C21

HARDWARE CIRCUIT BREAKER

Carling Technologies

4,315 -
Datasheet - Bulk Active Plug C, D Series
8E9-B-G21 Carling Technologies

8E9-B-G21

HARDWARE CIRCUIT BREAKER

Carling Technologies

2,292 -
Datasheet - Bulk Active Lockout E Series
8C6-B-F21 Carling Technologies

8C6-B-F21

HARDWARE CIRCUIT BREAKER

Carling Technologies

1,515 -
Datasheet - Bulk Active Plug C, D Series
8E6-B-F21 Carling Technologies

8E6-B-F21

HARDWARE CIRCUIT BREAKER

Carling Technologies

3,699 -
Datasheet - Bulk Active Lockout E Series
8E4-B-B21 Carling Technologies

8E4-B-B21

HARDWARE CIRCUIT BREAKER

Carling Technologies

4,950 -
Datasheet - Bulk Active Lockout E Series
8E6-B-C21 Carling Technologies

8E6-B-C21

HARDWARE CIRCUIT BREAKER

Carling Technologies

4,654 -
Datasheet - Bulk Active Lockout E Series
8E6-B-C22 Carling Technologies

8E6-B-C22

HARDWARE CIRCUIT BREAKER

Carling Technologies

3,422 -
Datasheet - Bulk Active Lockout E Series
81PLUS-UT01 E-T-A

81PLUS-UT01

CIRC BRKR THRM

E-T-A

2,146 -
Datasheet - Bulk Active Socket Circuit Breakers
S33928 Schneider Electric

S33928

CIRCUIT BREAKER BUS CONNECTOR KI

Schneider Electric

3,467 -
Datasheet - Box Obsolete Connector Circuit Breakers
2P25U3/10 Altech Corporation

2P25U3/10

BUSBAR2 PHASE25SQMMPIN TYPE 10 L

Altech Corporation

1,895 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
HSK24B Siemens

HSK24B

KIT, BARRIER, LINE SIDE 200A GD

Siemens

2,074 -
Datasheet - Box Active Barrier Switches
HSK623B Siemens

HSK623B

KIT, BARRIER, LINE SIDE 60-100A

Siemens

3,686 -
Datasheet - Box Active Barrier Switches
N63UM Altech Corporation

N63UM

ADD-ON NEUTRALP UM SERIES 03 - 6

Altech Corporation

3,208 -
Datasheet UM Bulk Active Neutral Pole Circuit Breakers
3P18U3H/6 Altech Corporation

3P18U3H/6

BUSBAR3 PHASE+1/2P18SQMM PIN TYP

Altech Corporation

3,983 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
1P18U1/38 Altech Corporation

1P18U1/38

BUSBAR 1PH18SQMM TYPE 38 LUGS

Altech Corporation

1,293 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
GSBB-06-LC L-com

GSBB-06-LC

EQUIPOTENTIAL BONDING BAR, 6 POS

L-com

1,514 -
Datasheet - Bulk Active Bonding Bar -
2P18U3H/10 Altech Corporation

2P18U3H/10

BUSBAR2PHASE+1/2P18SQMM PIN TYPE

Altech Corporation

2,695 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
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WINSUN SOURCING SUPPORT

Need Circuit Protection Accessories Sourcing Support?

Send the manufacturer, part number, quantity and target delivery requirement. Winsun (HK) Electronics can assist with availability checks, quotation support, shortage sourcing and hard-to-find or obsolete components.

Global component sourcing support BOM, shortage and EOL support
FREQUENTLY ASKED QUESTIONS

Circuit Protection Accessories FAQ

Common questions about selecting, comparing and sourcing Circuit Protection Accessories components through Winsun (HK) Electronics.

What should I check when selecting Circuit Protection Accessories components?

Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

Can Winsun help source specific Circuit Protection Accessories part numbers?

Yes. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

Do you support shortage, obsolete or hard-to-find Circuit Protection Accessories parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Circuit Protection Accessories components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.