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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.

Compare Part Numbers Review available models and manufacturers
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
FA48UM Altech Corporation

FA48UM

SHUNT TRIP

Altech Corporation

1,512 -
Datasheet - Bulk Active Shunt Trip Circuit Breaker
FA12DCR Altech Corporation

FA12DCR

SHUNT TRIP 12V DC COIL

Altech Corporation

1,892 -
Datasheet - Bulk Active Shunt Trip R-Series
FA24ACR Altech Corporation

FA24ACR

SHUNT TRIP 24V AC COIL

Altech Corporation

3,925 -
Datasheet - Bulk Active Shunt Trip R-Series
2P25U3S/12 Altech Corporation

2P25U3S/12

BUSBAR2 PHASE+1P25SQMM PIN TYPE

Altech Corporation

4,948 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
FP-600INS Jonard Tools

FP-600INS

FUSE PULLER INSULATED

Jonard Tools

3,965 -
Datasheet - Bulk Active Fuse Puller Fuses
2P25U3H/20 Altech Corporation

2P25U3H/20

BUSBAR2PHASE+1/2P25SQMM PIN TYPE

Altech Corporation

3,981 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
S29275 Schneider Electric

S29275

CB SUPPORT FOR SECONDARY DISCONN

Schneider Electric

3,011 -
Datasheet - Box Active Adapter Circuit Breakers
2P18U3S/20 Altech Corporation

2P18U3S/20

BUSBAR2 PHASE18SQMMPIN TYPE 20LU

Altech Corporation

2,111 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
3P18U3/21 Altech Corporation

3P18U3/21

BUSBAR3 PHASE18SQMMPIN TYPE 21 L

Altech Corporation

4,524 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
004941406 Altech Corporation

004941406

EARTH CLAMPNH3160A1POL 690VACFOR

Altech Corporation

3,289 -
Datasheet - Bulk Active Clamp -
004941219 Altech Corporation

004941219

SEPARATOR NH3M630A ISOLATED

Altech Corporation

1,872 -
Datasheet - Bulk Active Separator Plate Circuit Breakers
001701166 Altech Corporation

001701166

NEUTRAL BASENH00M10 690VACFOR 2P

Altech Corporation

2,493 -
Datasheet - Bulk Active Base Fuses
GMBB1P18H Carlo Gavazzi Inc.

GMBB1P18H

1P 18 PINS BUSBAR FOR GMB

Carlo Gavazzi Inc.

1,852 -
Datasheet - Box Active Bus Bar GMB63 Series
GSBB3P18H Carlo Gavazzi Inc.

GSBB3P18H

3P 18 PINS BUSBAR FOR GSB

Carlo Gavazzi Inc.

4,780 -
Datasheet - Box Active Bus Bar GSB63 Series
3RV29174B Siemens

3RV29174B

3-PH BUSBAR EXTENSION FOR 3 S00/

Siemens

1,345 -
Datasheet - Box Active Bus Bar 3RV2
3P25U3H/15 Altech Corporation

3P25U3H/15

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,385 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
A9E18030 Schneider Electric

A9E18030

ACTI9 IPB 1NC SINGLE PUSH BUTTON

Schneider Electric

3,891 -
Datasheet - Box Active Emergency Off Button Circuit Breakers
A9E18032 Schneider Electric

A9E18032

ACTI9 IPB 1NO SINGLE PUSH BUTTON

Schneider Electric

4,299 -
Datasheet - Box Active Emergency Off Button Circuit Breakers
S44936 Schneider Electric

S44936

CIRCUIT BREAKER TOGGLE PADLOCKIN

Schneider Electric

4,825 -
Datasheet - Box Active Lock Circuit Breakers
A9E18324 Schneider Electric

A9E18324

ACTI9 IIL SINGLE INDICATOR LIGHT

Schneider Electric

2,229 -
Datasheet - Box Active Indicator Light 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.