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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
2P25U3H/8 Altech Corporation

2P25U3H/8

BUSBAR2PHASE+1/2P25SQMM PIN TYPE

Altech Corporation

3,930 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
1P18U1H/24 Altech Corporation

1P18U1H/24

BUSBAR 1PH+1/2P18SQMM PIN TYPE24

Altech Corporation

2,565 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
0916602 Phoenix Contact

0916602

SIGNAL BRIDGE

Phoenix Contact

4,038 -
Datasheet - Bulk Active Signal Bridge Circuit Breaker; TMCP
2P18U3S/8 Altech Corporation

2P18U3S/8

BUSBAR2 PHASE18SQMMPIN TYPE 8 LU

Altech Corporation

3,496 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
QON2L70 Schneider Electric

QON2L70

OEM MOUNTING BASE 2SP 70A

Schneider Electric

4,364 -
Datasheet - Box Obsolete Base Circuit Breakers
TD00-IP20IC Eaton - Bussmann Electrical Division

TD00-IP20IC

NH00 IP20 INTEGRAL 3 POLE PROTEC

Eaton - Bussmann Electrical Division

2,332 -
Datasheet - Bulk Active Shroud Kit Fuses
SAMI-3N Eaton - Bussmann Electrical Division

SAMI-3N

FUSE (600V J 65-100)

Eaton - Bussmann Electrical Division

1,569 -
Datasheet * Bulk Active - -
KCCF1G Siemens

KCCF1G

SECONDARY FUSE BLOCK,1P,250V MAX

Siemens

3,852 -
Datasheet - Box Active Terminal Block CPT
1P18U1/39 Altech Corporation

1P18U1/39

BUSBAR 1PH18SQMM TYPE 39 LUGS

Altech Corporation

1,551 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
OPMNGSA554 Eaton - Bussmann Electrical Division

OPMNGSA554

COMB BAR 5POS 54MM OPM FUSE HLDR

Eaton - Bussmann Electrical Division

3,202 -
Datasheet OPTIMA® Bulk Obsolete Comb Bar Optima™ Series Overcurrent Protection Module
0ATD0300ZBP Littelfuse/Commercial Vehicle Products

0ATD0300ZBP

ACS ANTI THFT MST SWCH FUSD CRD

Littelfuse/Commercial Vehicle Products

2,356 -
Datasheet - Bulk Active Master Switch Automotive
GV2G454A46 Eaton - Bussmann Electrical Division

GV2G454A46

COMB BAR 4POS 54MM OPM FUSE HLDR

Eaton - Bussmann Electrical Division

1,176 -
Datasheet OPTIMA® Bulk Obsolete Bus Bar OPM-NG Series
BP/FLW-14 Eaton - Bussmann Electrical Division

BP/FLW-14

FUSIBLE LINK WIRE - 6' COIL

Eaton - Bussmann Electrical Division

1,810 -
Datasheet - Bulk Active Fuse Holder -
7940098977 Weidmüller

7940098977

BR MCB/BUSBAR/3PH/18POLES

Weidmüller

4,522 -
Datasheet - Box Active - -
X4230-BU306P16A E-T-A

X4230-BU306P16A

CIRC BRKR ACCESSORIES

E-T-A

4,181 -
Datasheet 4230-T Bulk Active Bus Bar Circuit Breaker 4230-T
CD33 Eaton - Bussmann Electrical Division

CD33

FUSE CARRIER D3 E33 63A 500V

Eaton - Bussmann Electrical Division

2,342 -
Datasheet - Bulk Active Screw Cap Fuses
GSBB3P12H Carlo Gavazzi Inc.

GSBB3P12H

3P 12 PINS BUSBAR FOR GSB

Carlo Gavazzi Inc.

2,165 -
Datasheet - Bulk Active Bus Bar GSB63 Series
MU25-O55 Benedict GmbH

MU25-O55

MU25 SERIES MMS ENCLOSURE IP55

Benedict GmbH

3,389 -
Datasheet MU25 Box Active Enclosure MU25 Series
QOU1CMSB100 Schneider Electric

QOU1CMSB100

MOUNTING SCREW FOR JUMPER BAR CV

Schneider Electric

2,798 -
Datasheet - Box Active - -
1P18U1H/25 Altech Corporation

1P18U1H/25

BUSBAR 1PH+1/2P18SQMM PIN TYPE25

Altech Corporation

2,499 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
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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.