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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
QORBGK2C Schneider Electric

QORBGK2C

QO LD CTR GEN INTLK OUTDOOR HIGH

Schneider Electric

1,550 -
Datasheet - Box Obsolete Retaining Clip Circuit Breakers
QOCRBGK1C Schneider Electric

QOCRBGK1C

QO GEN INTLK KIT OUTD LOW AMP RP

Schneider Electric

4,197 -
Datasheet - Box Obsolete Lock Circuit Breakers
QOCGK2C Schneider Electric

QOCGK2C

QO LD CTR GEN INTLK NEMA1 HIGH A

Schneider Electric

3,337 -
Datasheet - Box Obsolete Retaining Clip Circuit Breakers
EM12D-TMB-000-DC24V-40A E-T-A

EM12D-TMB-000-DC24V-40A

POWER SUPPLY MOD

E-T-A

3,092 -
Datasheet - Bulk Active Supply Module Circuit Breakers
AL250JD Schneider Electric

AL250JD

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

4,452 -
Datasheet - Box Obsolete Lug Circuit Breakers
AL250KA Schneider Electric

AL250KA

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

3,984 -
Datasheet - Box Obsolete Lug Circuit Breakers
AL175JD Schneider Electric

AL175JD

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

1,563 -
Datasheet - Box Obsolete Lug Circuit Breakers
S37445 Schneider Electric

S37445

CB TERMINAL NUT INSERT KIT 3

Schneider Electric

2,863 -
Datasheet - Box Obsolete Nut Circuit Breakers
SSU Eaton - Bussmann Electrical Division

SSU

FUSE TRON BOX COVER UNIT

Eaton - Bussmann Electrical Division

4,627 -
Datasheet SSU Bulk Active Cover Edison Base Plug Fuses
1LB158-25A Altech Corporation

1LB158-25A

APDBUSBAR 25A/600VAC;1PH;158TB 0

Altech Corporation

1,548 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
3P18U3S/57 Altech Corporation

3P18U3S/57

BUSBAR3 PHASE+1P18SQMM PIN TYPE5

Altech Corporation

4,860 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
9421LB7 Schneider Electric

9421LB7

TYPE L CIRCUIT BRKR MECH, B-FRAM

Schneider Electric

2,657 -
Datasheet - Box Active Lock Circuit Breakers
3RV29281A Siemens

3RV29281A

ISOLATOR MODULE FOR S00/S0 MSP

Siemens

1,703 -
Datasheet 3RV2 Box Active Disconnect Switch 3RV2
2P25U3/84 Altech Corporation

2P25U3/84

BUSBAR2 PHASE25SQMMPIN TYPE 84LU

Altech Corporation

3,546 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
M9XUP106 Schneider Electric

M9XUP106

MULTI9 1P 6 MODULES UL508 COMB B

Schneider Electric

3,620 -
Datasheet - Box Active Comb Bar Circuit Breakers
3P25U3H/48 Altech Corporation

3P25U3H/48

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

2,462 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
2P25U3H/68 Altech Corporation

2P25U3H/68

BUSBAR2 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

4,451 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
3P18U3H/66 Altech Corporation

3P18U3H/66

BUSBAR3 PHASE+1/2P18SQMM PIN TYP

Altech Corporation

1,871 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
3P25U3/57 Altech Corporation

3P25U3/57

BUSBAR3 PHASE25SQMMPIN TYPE 57 L

Altech Corporation

3,002 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
2P25U3S/56 Altech Corporation

2P25U3S/56

BUSBAR2 PHASE+1P25SQMM PIN TYPE5

Altech Corporation

4,396 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
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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.