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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
3RV29014A Siemens

3RV29014A

LATERAL AUX SWITCH 1NO+1NC RING

Siemens

3,573 -
Datasheet - Box Active Switch 3RV2
3RV29012C Siemens

3RV29012C

LATERAL AUXILIARY SWITCH 2NC, SP

Siemens

4,048 -
Datasheet 3RV2 Box Active Switch 3RV2 Size S0/S00/S2/S3
3RV29014E Siemens

3RV29014E

TRANSVERSE AUX. SW 1NO+1NC RING

Siemens

4,521 -
Datasheet - Box Active Switch 3RV2
3RV29012B Siemens

3RV29012B

LATERAL AUXILIARY SWITCH 2NO SPR

Siemens

1,463 -
Datasheet - Box Active Switch 3RV2 Size S0/S00/S2/S3
3RV29012F Siemens

3RV29012F

TRANSVERSE AUX. SWITCH 2NO SPRIN

Siemens

4,752 -
Datasheet - Box Active Switch 3RV2
GV1G10 Eaton - Bussmann Electrical Division

GV1G10

COVER PROTECTIVE 3POS OPM MODULE

Eaton - Bussmann Electrical Division

2,370 -
Datasheet OPTIMA® Bulk Active Cover OPM-NG Series
1P18U1H/23 Altech Corporation

1P18U1H/23

BUSBAR 1PH+1/2P18SQMM PIN TYPE23

Altech Corporation

4,598 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
GV2G354A46 Eaton - Bussmann Electrical Division

GV2G354A46

COMB BAR 3POS 54MM OPM FUSE HLDR

Eaton - Bussmann Electrical Division

2,877 -
Datasheet OPTIMA® Bulk Obsolete Bus Bar OPM-NG Series
GV2G345A46 Eaton - Bussmann Electrical Division

GV2G345A46

FUSEHOLDER BUSS BAR

Eaton - Bussmann Electrical Division

3,593 -
Datasheet - Bulk Obsolete Bus Bar Optima™ Series
2P18U3/12 Altech Corporation

2P18U3/12

BUSBAR2 PHASE18SQMMPIN TYPE 12LU

Altech Corporation

4,333 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
17EET Altech Corporation

17EET

BARHOLDER MARKING SET -APD SYS C

Altech Corporation

1,886 -
Datasheet - Bulk Active Bar Holder Marking Set Bus Bar Holder
1P18U1/37 Altech Corporation

1P18U1/37

BUSBAR 1PH18SQMM TYPE 37 LUGS

Altech Corporation

3,432 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
GMU45 Carlo Gavazzi Inc.

GMU45

MOUNTING UNIT GMS-32+GC32

Carlo Gavazzi Inc.

4,363 -
Datasheet - Box Active Mounting Bracket GC32, GMS-32
8PC-247 Carling Technologies

8PC-247

HARDWARE CIRCUIT BREAKER

Carling Technologies

2,503 -
Datasheet - Bulk Active Mounting Block PC Series
8PC-A45 Carling Technologies

8PC-A45

HARDWARE CIRCUIT BREAKER

Carling Technologies

1,220 -
Datasheet - Bulk Active Mounting Block PC Series
8PC-251 Carling Technologies

8PC-251

HARDWARE CIRCUIT BREAKER

Carling Technologies

1,589 -
Datasheet - Bulk Active Mounting Block PC Series
8PC-245 Carling Technologies

8PC-245

HARDWARE CIRCUIT BREAKER

Carling Technologies

3,288 -
Datasheet - Bulk Active Mounting Block PC Series
8PC-145 Carling Technologies

8PC-145

HARDWARE CIRCUIT BREAKER

Carling Technologies

2,672 -
Datasheet - Bulk Active Mounting Block PC Series
8PC-151 Carling Technologies

8PC-151

HARDWARE CIRCUIT BREAKER

Carling Technologies

2,496 -
Datasheet - Bulk Active Mounting Block PC Series
8PC-146 Carling Technologies

8PC-146

HARDWARE CIRCUIT BREAKER

Carling Technologies

3,463 -
Datasheet - Bulk Active Mounting Block PC Series
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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.