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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
2803137 Phoenix Contact

2803137

ANGLE BRACKET CN-UB

Phoenix Contact

3,558 -
Datasheet - Bulk Active Mounting CN-UB
2908220 Phoenix Contact

2908220

CIRCUIT BREAKER ALARM CONTACT

Phoenix Contact

2,902 -
Datasheet TMC 8 Box Active Alarm Contact Circuit Breaker, TMC 8
868-163 Littelfuse Inc.

868-163

HWB60 BASE

Littelfuse Inc.

3,961 -
Datasheet - Bulk Active Base 0.110" (2.79mm) Quick Connects
BB17 Littelfuse Inc.

BB17

BUSBAR TERMINAL POWER FEED LUG

Littelfuse Inc.

3,687 -
Datasheet POWR-BAR™ Box Active Power Feed Lug Fuseholder; POWR-SAFE
3RV29011F Siemens

3RV29011F

TRANSVERSE AUX. SWITCH 2NO SCREW

Siemens

1,363 -
Datasheet - Bulk Active Auxiliary Switch Circuit Breaker; 3RV
SB-S11-P1-01-1-1A E-T-A

SB-S11-P1-01-1-1A

CIRC BRKR THRM

E-T-A

4,238 -
Datasheet - Bulk Active Jumper SVS24 Power Distribution System
3P16UL3/12 Altech Corporation

3P16UL3/12

BUSBAR 3 PHASE 12POS

Altech Corporation

4,228 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
J77MN-11F Omron Automation and Safety

J77MN-11F

CONTACT BLOCK

Omron Automation and Safety

4,130 -
Datasheet - Bulk Active Contact Block Circuit Breakers
GV2G345 Schneider Electric

GV2G345

TESYS BUSBAR SET FOR MOTOR CIRCU

Schneider Electric

1,268 -
Datasheet - Box Active Bus Bar Linergy FT
2908226 Phoenix Contact

2908226

CIRCUIT BREAKER SHUNT TRIP

Phoenix Contact

3,770 -
Datasheet TMC 8 Box Active Shunt Trip Circuit Breaker, TMC 8
SAMI-7N Eaton - Bussmann Electrical Division

SAMI-7N

FUSE COVER NON-INDICATING 600V

Eaton - Bussmann Electrical Division

1,461 -
Datasheet SAMI™ Bulk Active Fuse Cover Midget Fuses
GV2G445 Schneider Electric

GV2G445

TESYS BUSBAR SET FOR MOTOR CIRCU

Schneider Electric

2,993 -
Datasheet - Box Active Bus Bar Linergy FT
3RV29281H Siemens

3RV29281H

TYPE E TERMINAL BLOCK S00/S0 SCR

Siemens

2,757 -
Datasheet 3RV2 Box Active Terminal Block 3RV2
LRU263R Littelfuse Inc.

LRU263R

FUSE REDUCER CLASS R 60 TO 30A

Littelfuse Inc.

4,626 -
Datasheet - Box Active Fuse Reducer Fuse; FLNR, FLSR, IDSR, LLNRK, LLSRK, KLNR, KLSR
GSX11 Carlo Gavazzi Inc.

GSX11

SIDE MNT AUX 1NO 1NC

Carlo Gavazzi Inc.

2,326 -
Datasheet - Box Active Auxiliary Switch Circuit Breaker
40017 Altech Corporation

40017

PWR INPUT CONN APD SYS 90A/600V

Altech Corporation

4,694 -
Datasheet - Bulk Active Connector APD Bus Bars
SL1053B-NL Littelfuse Inc.

SL1053B-NL

HOLDER MOUNT FOR GAS TUBE SL1026

Littelfuse Inc.

3,438 -
Datasheet - Bulk Active Mounting Clip GDT; SL1026
LRU663R Littelfuse Inc.

LRU663R

FUSE REDUCER CLASS R 60 TO 30A

Littelfuse Inc.

2,222 -
Datasheet - Box Active Fuse Reducer Fuse; FLNR, FLSR, IDSR, LLNRK, LLSRK, KLNR, KLSR
3P25U3/6 Altech Corporation

3P25U3/6

BUSBAR3 PHASE25SQMMPIN TYPE 6 LU

Altech Corporation

3,010 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
HR64 Siemens

HR64

HDSS R FUSE KIT 600V 200A

Siemens

4,751 -
Datasheet - Box Active Fuse Clip Switches
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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.