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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
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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
02400113XP Littelfuse Inc.

02400113XP

DIODE MINI 1.0A

Littelfuse Inc.

3,702 -
Datasheet MINI® Bulk Active Mini® Diode, Blade Automotive
P50UT Altech Corporation

P50UT

BUSBAR TERMINAL POWER FEED LUG

Altech Corporation

2,272 -
Datasheet - Bulk Active Power Feed Lug Miniature Molded Circuit Breakers
1P18U1/4 Altech Corporation

1P18U1/4

BUSBAR1 PHASE TYPE 4 LUGS UL/CUL

Altech Corporation

3,860 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
09130077Z Littelfuse/Commercial Vehicle Products

09130077Z

7 POS. BUS BAR/ ATO/CB MODULE

Littelfuse/Commercial Vehicle Products

2,814 -
Datasheet - Bulk Active Bus Bar Fuseholder
1P18U1/6 Altech Corporation

1P18U1/6

BUSBAR1 PHASE TYPE 6 LUGS UL/CUL

Altech Corporation

2,839 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
02400108P Littelfuse Inc.

02400108P

MINI RES ASSY 5.1K OHM 1/4W

Littelfuse Inc.

3,798 -
Datasheet MINI® Bulk Active MINI® Resistor Assembly, Blade Automotive
1115672 Phoenix Contact

1115672

BUSBAR FOR THE CAPAROC SYSTEM WI

Phoenix Contact

3,448 -
Datasheet - Box Active Bus Bar Circuit Breakers
HG61234 Siemens

HG61234

HDSS GRD LUG KIT 600V 30-200A

Siemens

1,384 -
Datasheet US2 Box Active Ground Kit Circuit Breakers
1110989 Phoenix Contact

1110989

BUSBAR FOR CAPAROC SYSTEM WITH 2

Phoenix Contact

4,820 -
Datasheet - Box Active Bus Bar Circuit Breakers
2P16UL3/6 Altech Corporation

2P16UL3/6

BUSBAR 2 PHASE 6POS

Altech Corporation

1,604 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
3RV29011D Siemens

3RV29011D

TRANSVERSE AUX. SWITCH 1CO SCREW

Siemens

1,887 -
Datasheet - Bulk Active Auxiliary Switch Circuit Breaker; 3RV
3RA19211DA00 Siemens

3RA19211DA00

LINK MODULE S00 FOR AC AND DC CO

Siemens

4,119 -
Datasheet - Bulk Active Link Module 3RV1.2, 3RT101, 3RV2.1/3RV2.2, 3RT2.1
FP-600 Jonard Tools

FP-600

FUSE PULLER

Jonard Tools

3,463 -
Datasheet FP Bulk Active Fuse Puller -
17PLUS-Q02-00 E-T-A

17PLUS-Q02-00

CIRC BRKR MODULE

E-T-A

1,526 -
Datasheet - Bulk Active Module Center Piece 2210-S, 3600, 3900, ESS20, ESX10, ESX10-S
3RV29011E Siemens

3RV29011E

TRANSVERSE AUX. SWITCH 1NO+1NC S

Siemens

4,200 -
Datasheet - Bulk Active Auxiliary Switch Circuit Breaker; 3RV
3RV29011A Siemens

3RV29011A

LATERAL AUXILIARY SWITCH 1NO+1NC

Siemens

4,287 -
Datasheet - Bulk Active Auxiliary Switch Circuit Breakers
EM12-T01-001-DC24V-40A E-T-A

EM12-T01-001-DC24V-40A

POWER SUPPLY MOD FOR ECB REX12-T

E-T-A

1,320 -
Datasheet - Box Active Supply Module Circuit Breaker; REX12
1115661 Phoenix Contact

1115661

POWER MODULE WITH STATUS OUTPUT

Phoenix Contact

1,302 -
Datasheet - Box Active Power Module Circuit Breakers
2908222 Phoenix Contact

2908222

CIRCUIT BREAKER SHUNT TRIP

Phoenix Contact

3,052 -
Datasheet TMC 8 Box Active Shunt Trip Circuit Breaker, TMC 8
GV1G09 Schneider Electric

GV1G09

TESYS TERMINAL BLOCK, 3 PHASES,

Schneider Electric

2,540 -
Datasheet - Box Active Terminal Block Linergy FT
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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.