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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
2P18U3H/66 Altech Corporation

2P18U3H/66

BUSBAR2PHASE+1/2P18SQMM PIN TYPE

Altech Corporation

3,320
Datasheet - Bulk Active Bus Bar Circuit Breaker
2P25U3H/50 Altech Corporation

2P25U3H/50

BUSBAR2 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,102
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
QOC20U100FW Schneider Electric

QOC20U100FW

S01 PAINTED WHITE

Schneider Electric

4,554
Datasheet - Box Obsolete Cover Circuit Breakers
GNF221LA Siemens

GNF221LA

GDSS NF 2P2W 240V 30A N1 PLUS SE

Siemens

4,461
Datasheet - Bulk Active Switch -
A9XPH324 Schneider Electric

A9XPH324

ACTI9 COMB BUSBAR 3P 100A 24 MOD

Schneider Electric

3,647
Datasheet - Box Active Bus Bar Circuit Breakers
TD1-IP20 Eaton - Bussmann Electrical Division

TD1-IP20

NH1 IP20 TRIPLE POLE PROTECTION

Eaton - Bussmann Electrical Division

3,849
Datasheet * Bulk Active - -
2P25U3S/44 Altech Corporation

2P25U3S/44

BUSBAR2 PHASE+1P25SQMM PIN TYPE4

Altech Corporation

3,307
Datasheet - Bulk Active Bus Bar Circuit Breaker
2P25U3H/54 Altech Corporation

2P25U3H/54

BUSBAR2 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,988
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
LAC-FC Eaton - Bussmann Electrical Division

LAC-FC

LAC COVER KIT

Eaton - Bussmann Electrical Division

1,021
Datasheet * Bulk Active - -
GF221NAU Siemens

GF221NAU

GDSS FU 2P3W 240V 30A NEMA 1 RET

Siemens

4,139
Datasheet - Box Active Switch -
S-SHT-12 Altech Corporation

S-SHT-12

SHUNT TRIP 12V DC FOR S-TD 15-12

Altech Corporation

4,636
Datasheet - Bulk Active Shunt Trip Circuit Breaker
S-SHT-120 Altech Corporation

S-SHT-120

SHUNT TRIP 110-130VACDC FOR S-TD

Altech Corporation

1,760
Datasheet - Bulk Active Shunt Trip Circuit Breaker
S-SHT-230 Altech Corporation

S-SHT-230

SHUNT TRIP220-240VAC250VDC 75MAF

Altech Corporation

1,893
Datasheet - Bulk Active Shunt Trip Circuit Breaker
PJC8311 Schneider Electric

PJC8311

ELECTRIC JOINT COMPOUND

Schneider Electric

3,184
Datasheet - Box Obsolete - -
3P25U3H/39 Altech Corporation

3P25U3H/39

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

1,244
Datasheet - Bulk Active Bus Bar Miniature Molded Circuit Breakers
SMFKE2 Siemens

SMFKE2

ENCLOSURE FOR MMS MANUAL SW,NEMA

Siemens

3,669
Datasheet - Box Active Starter Motors
QO612L100DS Schneider Electric

QO612L100DS

LOAD CENTER QO MLO 240V 100A 1PH

Schneider Electric

1,614
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
QO612L100DF Schneider Electric

QO612L100DF

LOAD CENTER QO MLO 240V 100A 1PH

Schneider Electric

4,062
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
2P25U3/68 Altech Corporation

2P25U3/68

BUSBAR2 PHASE25SQMMPIN TYPE 68 L

Altech Corporation

2,470
Datasheet - Bulk Active Bus Bar Circuit Breaker
3P18U3H/45 Altech Corporation

3P18U3H/45

BUSBAR3 PHASE+1/2P18SQMM PIN TYP

Altech Corporation

3,163
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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