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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
2P25U3H/42 Altech Corporation

2P25U3H/42

BUSBAR2PHASE+1/2P25SQMM PIN TYPE

Altech Corporation

4,495
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
004122005 Altech Corporation

004122005

FUSE BASENH3630A1PM12 690VACPK3/

Altech Corporation

3,847
Datasheet - Bulk Active Base Fuses
3P18U3/45 Altech Corporation

3P18U3/45

BUSBAR3 PHASE18SQMMPIN TYPE 45 L

Altech Corporation

4,750
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
004941208 Altech Corporation

004941208

SEPARATOR NH4M1250A UNISOLATED

Altech Corporation

3,210
Datasheet - Bulk Active Separator Plate Circuit Breakers
004941209 Altech Corporation

004941209

SEPARATOR NH4AM1250A UNISOLATED

Altech Corporation

4,802
Datasheet - Bulk Active Separator Plate Circuit Breakers
3P18U3S/36 Altech Corporation

3P18U3S/36

BUSBAR3 PHASE+1P18SQMM PIN TYPE3

Altech Corporation

1,378
Datasheet - Bulk Active Bus Bar Circuit Breaker
7940104513 Weidmüller

7940104513

BR/SU MCB/AUX SHUNT TRIP CONTACT

Weidmüller

3,485
Datasheet - Box Active - -
7940104511 Weidmüller

7940104511

BR/SU MCB/AUX SHUNT TRIP CONTACT

Weidmüller

4,291
Datasheet - Box Active - -
7940104514 Weidmüller

7940104514

BR/SU MCB/AUX SHUNT TRIP CONTACT

Weidmüller

2,001
Datasheet - Box Active - -
KCCFP2RG Siemens

KCCFP2RG

PRIMARY FUSE BLOCK,2P,600V MAX

Siemens

4,131
Datasheet - Box Active Terminal Block CPT
GNF221A Siemens

GNF221A

GDSS NF 2P2W 240V 30A NEMA 1 SER

Siemens

1,652
Datasheet - Box Active Switch -
18PLUS-EM02-00-PT01-01 E-T-A

18PLUS-EM02-00-PT01-01

MAIN INCOMING WIRE TERMINALS

E-T-A

2,871
Datasheet - Bulk Active Socket, DIN Rail Mountable -
18PLUS-SM02-01-PT01-01 E-T-A

18PLUS-SM02-01-PT01-01

CIRC BRKR MODULE

E-T-A

4,396
Datasheet - Bulk Active Signaling Module 2210-S, 3600, 3900, ESS20, ESX10, ESX10-S
2P18U3/72 Altech Corporation

2P18U3/72

BUSBAR2 PHASE18SQMMPIN TYPE 72LU

Altech Corporation

4,369
Datasheet - Bulk Active Bus Bar Circuit Breaker
3P25U3S/24 Altech Corporation

3P25U3S/24

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,657
Datasheet - Bulk Active Bus Bar Circuit Breaker
2P18U3H/58 Altech Corporation

2P18U3H/58

BUSBAR2PHASE+1/2P18SQMM PIN TYPE

Altech Corporation

4,180
Datasheet - Bulk Active Bus Bar Circuit Breaker
004132019 Altech Corporation

004132019

FUSE BASE,PK2XL,1500VDC

Altech Corporation

4,929
Datasheet - Bulk Active Base Fuses
3P18U3H/39 Altech Corporation

3P18U3H/39

BUSBAR3 PHASE+1/2P18SQMM PIN TYP

Altech Corporation

3,107
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
SMFFSN3 Siemens

SMFFSN3

S.STEEL PLATE W/O PILOT LIGHT HO

Siemens

3,747
Datasheet - Box Active Starter Motors
FP-2 Eaton - Bussmann Electrical Division

FP-2

FUSE PULLER

Eaton - Bussmann Electrical Division

4,417
Datasheet - Bulk Active Puller 13/32" to 13/16" Dia Fuses
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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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