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ELECTRONIC COMPONENTS

Circuit Protection Accessories

Explore Circuit Protection Accessories parts from multiple manufacturers, with model information, availability, datasheets and technical specifications for engineering and purchasing.

For parts that are not shown in the list, send the manufacturer part number, quantity or BOM to JIEXIN Electronics. Our team can assist with availability checks and quotation support.

Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Product Status Accessory Type For Use With/Related Products
TMK620 Siemens

TMK620

TRML KIT FOR MCS SW STND LUG 6AW

Siemens

4,943
Datasheet US2 Box Active Terminal Block MCS Switch
2P25U3S/26 Altech Corporation

2P25U3S/26

BUSBAR2 PHASE+1P25SQMM PIN TYPE

Altech Corporation

4,577
Datasheet - Bulk Active Bus Bar Circuit Breaker
X4230-BU318P16A E-T-A

X4230-BU318P16A

CIRC BRKR ACCESSORIES

E-T-A

4,276
Datasheet 4230-T Bulk Active Bus Bar Circuit Breaker 4230-T
3P25U3H/24 Altech Corporation

3P25U3H/24

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,059
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
2P18U3H/40 Altech Corporation

2P18U3H/40

BUSBAR2PHASE+1/2P18SQMM PIN TYPE

Altech Corporation

4,564
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
GV7AC021 Schneider Electric

GV7AC021

LOT 3 CONNECTOR FOR GV7R40/150

Schneider Electric

4,642
Datasheet - Box Active Connector Circuit Breakers
2P18U3/50 Altech Corporation

2P18U3/50

BUSBAR2 PHASE18SQMMPIN TYPE 50LU

Altech Corporation

4,519
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
3P18U3S/27 Altech Corporation

3P18U3S/27

BUSBAR3 PHASE+1P18SQMM PIN TYPE2

Altech Corporation

3,670
Datasheet - Bulk Active Bus Bar Circuit Breaker
QOL125 Schneider Electric

QOL125

LOAD CENTER QO MAIN LUG KIT 125A

Schneider Electric

3,791
Datasheet - Box Obsolete Lug Circuit Breakers
3P18U3H/30 Altech Corporation

3P18U3H/30

BUSBAR3 PHASE+1/2P18SQMM PIN TYP

Altech Corporation

2,949
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
3VA91340JG10 Siemens

3VA91340JG10

BRKR 3VA5 125A 4P SM LUG W/TAP 1

Siemens

2,370
Datasheet - Box Active Terminal Block 3VA5 125
3VA92330JA11 Siemens

3VA92330JA11

BREAKER 3VA5 250A 1 WIRE STEEL L

Siemens

2,002
Datasheet - Box Active Terminal Block 3VA5 250
3VA91430JA12 Siemens

3VA91430JA12

BREAKER 3VA6 125,250A 1 WIRE STL

Siemens

1,904
Datasheet - Box Active Terminal Block 3VA6 150/250
3VA92430JA12 Siemens

3VA92430JA12

BREAKER 3VA6 250A 350MCM STEEL L

Siemens

2,514
Datasheet - Box Active Terminal Block 3VA6 150/250
3P25U3/20 Altech Corporation

3P25U3/20

BUSBAR3PHASE25SQMMPIN TYPE 100A/

Altech Corporation

1,858
Datasheet - Bulk Active Bus Bar Circuit Breaker
2P25U3/42 Altech Corporation

2P25U3/42

BUSBAR2 PHASE25SQMMPIN TYPE 42 L

Altech Corporation

4,749
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
CVRI-J-60200-M Eaton - Bussmann Electrical Division

CVRI-J-60200-M

FUSEHOLDER CAP

Eaton - Bussmann Electrical Division

1,172
Datasheet - Bulk Active Cap (Cover) Class J
3VA92330JA12 Siemens

3VA92330JA12

BREAKER 3VA5 250A 1 WIRE STEEL L

Siemens

2,613
Datasheet - Box Active Terminal Block 3VA5 250
CVR-RH-60100 Eaton - Bussmann Electrical Division

CVR-RH-60100

FUSEHOLDER CAP

Eaton - Bussmann Electrical Division

4,551
Datasheet - Bulk Active Cap (Cover) Class H(K)
3P18U3/36 Altech Corporation

3P18U3/36

BUSBAR3 PHASE18SQMMPIN TYPE 36 L

Altech Corporation

1,917
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
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FAQ

Frequently Asked Questions

What are Circuit Protection Accessories components used for?

Circuit Protection Accessories components are used in a wide range of electronic equipment and systems. Their exact function depends on the device, circuit design and technical requirements of the application.

How do I choose the right Circuit Protection Accessories part?

Compare the manufacturer part number, key specifications, package type, operating conditions, availability and datasheet information. For replacement projects, always verify the critical electrical and mechanical parameters before selecting an alternative.

Can JIEXIN Electronics help source obsolete or hard-to-find Circuit Protection Accessories parts?

Yes. Send us the required manufacturer part number, quantity or BOM. Our sourcing team can help check stock availability, lead time, alternative sourcing options and quotation details.

How can I request pricing and availability?

Submit the part number, manufacturer and required quantity through our RFQ form. JIEXIN Electronics will review your request and provide available stock, pricing and sourcing information.

BOM & COMPONENT SOURCING

Need Pricing or Stock Support for Circuit Protection Accessories?

Submit your required part numbers, manufacturers and quantities to receive stock availability, pricing, lead-time and sourcing support. Our team assists with active components, shortage parts, obsolete models and one-stop BOM procurement.

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