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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
EM12-T00-000-DC24V-40A E-T-A

EM12-T00-000-DC24V-40A

POWER SUPPLY MOD

E-T-A

4,894 -
Datasheet - Bulk Active Supply Module Circuit Breakers
96-3258-4 Eaton - Bussmann Electrical Division

96-3258-4

HVAC HEAD

Eaton - Bussmann Electrical Division

4,934 -
Datasheet - Bulk Active Replacement Handle Fused And Non-Fused HVAC Disconnects
2905650 Phoenix Contact

2905650

SURGE PROTECTION BASE

Phoenix Contact

4,990 -
Datasheet VAL Bulk Active Base VALVETRAB MS Series
2P25U3H/12 Altech Corporation

2P25U3H/12

BUSBAR2PHASE+1/2P25SQMM PIN TYPE

Altech Corporation

1,147 -
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
MSVGWE1-14 Carlo Gavazzi Inc.

MSVGWE1-14

3PH INPUT TERMINAL FOR 63A

Carlo Gavazzi Inc.

1,767 -
Datasheet - Box Obsolete Bus Bar GMS-32S/H
3RV19035B Siemens

3RV19035B

MSP PILOT LIGHT,120VAC

Siemens

4,394 -
Datasheet 3RV1 Box Active Indicator Light 3RV19 Size S00 ~ S2
3RV19035E Siemens

3RV19035E

MSP PILOT LIGHT,415VAC

Siemens

3,670 -
Datasheet 3RV1 Box Active Indicator Light 3RV19 Size S0 ~ S2
3RV19035G Siemens

3RV19035G

MSP PILOT LIGHT,480-500VAC

Siemens

4,169 -
Datasheet 3RV1 Box Active Indicator Light 3RV19 Size S0 ~ S2
3RV19035C Siemens

3RV19035C

MSP PILOT LIGHT,240VAC

Siemens

4,836 -
Datasheet - Box Active Indicator Light 3RV19 Size S00 ~ S2
TPSFH-N60 Eaton - Bussmann Electrical Division

TPSFH-N60

SPARE FUSEHOLDER

Eaton - Bussmann Electrical Division

2,673 -
Datasheet * Bulk Active - -
3P18U3S/6 Altech Corporation

3P18U3S/6

BUSBAR3 PHASE+1P18SQMM PIN TYPE6

Altech Corporation

1,859 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
2P25U3S/6 Altech Corporation

2P25U3S/6

BUSBAR2 PHASE+1P25SQMM PIN TYPE

Altech Corporation

4,275 -
Datasheet - Bulk Active Bus Bar Circuit Breaker
3RV29381K Siemens

3RV29381K

MSP S2 PHASE BARRIER TYPE E

Siemens

2,799 -
Datasheet 3RV2 Box Active Phase Barrier Circuit Breaker Size S2
004122003 Altech Corporation

004122003

FUSE BASENH1250A1PM10 690VACPK1/

Altech Corporation

4,169 -
Datasheet - Bulk Active Base Fuses
7940104504 Weidmüller

7940104504

BR MCB/BUSBAR/1PH/18POLES

Weidmüller

3,451 -
Datasheet - Box Active - -
LK225AN Schneider Electric

LK225AN

CIRCUIT BREAKER NEUTRAL LUG KIT

Schneider Electric

3,747 -
Datasheet - Box Obsolete Lug Circuit Breakers
1P18U1/49 Altech Corporation

1P18U1/49

BUSBAR 1PH18SQMM TYPE 49 LUGS

Altech Corporation

3,382 -
Datasheet - Bulk Active Bus Bar Manual Motor Controllers, Supplementary Protectors
AL400LA Schneider Electric

AL400LA

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

4,669 -
Datasheet - Box Obsolete Lug Circuit Breakers
HG261234 Siemens

HG261234

HDSS IG KIT 600V 30-200A

Siemens

4,202 -
Datasheet US2 Box Active Switch Safety Switch
SMFFN12 Siemens

SMFFN12

LOW' NAMEPLATE FOR MMS SWITCH

Siemens

2,002 -
Datasheet - Box Active Starter Motors
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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.