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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
HFB65A Siemens

HFB65A

REPLACEMENT FUS LINE BASE 400A

Siemens

2,487 -
Datasheet - Box Obsolete Base -
HBB65A Siemens

HBB65A

REPLACEMENT FUS LOAD BASE 400A

Siemens

3,297 -
Datasheet - Box Obsolete Base -
GNF322R Siemens

GNF322R

GDSS NF 3P3W 240V 60A N3R

Siemens

4,026 -
Datasheet US2 Box Obsolete Switch -
HFB66A Siemens

HFB66A

REPLACEMENT FUS LINE BASE 600A

Siemens

1,240 -
Datasheet - Box Active Switch -
HF361L Siemens

HF361L

HDSS FUS 3P3W 600V 30A N1 OSIZE

Siemens

1,124 -
Datasheet - Box Active Switch -
HNFC362SH Siemens

HNFC362SH

HDSS NF CSA 3P3W 600V 60A N4X H

Siemens

4,899 -
Datasheet - Box Active Switch -
HF362RL Siemens

HF362RL

HDSS FUS 3P3W 600V 60A N3R OSIZE

Siemens

4,125 -
Datasheet US2 Box Active Switch -
HBB66A Siemens

HBB66A

REPLACEMENT FUS LOAD BASED 600A

Siemens

4,929 -
Datasheet - Box Active Base Switches
3RV1901-1C Siemens

3RV1901-1C

MSP SIDE AUX,2NC

Siemens

3,271 -
Datasheet 3RV1 Box Active Switch Circuit Breakers
KTAS250 Siemens

KTAS250

ARC CHUTE,SIZE 6,HEAVY DUTY

Siemens

4,569 -
Datasheet - Box Active Arc Chute -
QL3HT Cutler Hammer, Div of Eaton Corp

QL3HT

BAB/QC HANDLE TIE FOR 3 POLE.

Cutler Hammer, Div of Eaton Corp

4,030 -
Datasheet - Box Active Handle Tie Circuit Breakers
FIN958.012.M Enerdoor

FIN958.012.M

DIFFERENTIAL INDUCTANCE 600V 12A

Enerdoor

1,443 -
Datasheet - Bulk Active Differential Choke Motors
FIN905SF.016.M Enerdoor

FIN905SF.016.M

SINE WAVE FILTER 600V 16A

Enerdoor

2,127 -
Datasheet - Bulk Active Sine Wave Filter Motors
FIN905SF.025.M Enerdoor

FIN905SF.025.M

SINE WAVE FILTER 600V 25A

Enerdoor

1,306 -
Datasheet - Bulk Active Sine Wave Filter Motors
FIN958.032.M Enerdoor

FIN958.032.M

DIFFERENTIAL INDUCTANCE 600V 32A

Enerdoor

3,151 -
Datasheet - Bulk Active Differential Choke Motors
FIN5955.020.M Enerdoor

FIN5955.020.M

DIFFERENTIAL INDUCTANCE 600V 20A

Enerdoor

2,837 -
Datasheet - Bulk Active Differential Choke Motors
FIN900.030.C Enerdoor

FIN900.030.C

COMMON INDUCTANCE 600V 30A

Enerdoor

3,733 -
Datasheet - Bulk Active Common Mode Choke Motors
FA120ACR Altech

FA120ACR

CIR BRKR SHUNT TRIP 84VAC LEVER

Altech

1,154 -
Datasheet R Bulk Active Shunt Trip -
FMA1PL Altech

FMA1PL

FRONT MOUNT BRACKET 1 POLE

Altech

1,572 -
Datasheet L Bulk Active - -
FMA3PL Altech

FMA3PL

FRONT MOUNT BRACKET 3 POLE

Altech

3,397 -
Datasheet L Bulk Active - -
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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.