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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
AL400L61K3 Schneider Electric

AL400L61K3

CIRCUIT BREAKER MECHANICAL LUG K

Schneider Electric

2,420
Datasheet - Box Obsolete Lug Circuit Breakers
7940104509 Weidmüller

7940104509

BR MCB/BUSBAR/3PH/57POLES

Weidmüller

3,227
Datasheet - Box Active - -
BB22 Littelfuse Inc.

BB22

BUSBAR TERMINAL

Littelfuse Inc.

3,877
Datasheet * Box Active - -
3P25U3S/57 Altech Corporation

3P25U3S/57

BUSBAR3 PHASE+1P25SQMM PIN TYPE5

Altech Corporation

4,706
Datasheet - Bulk Active Bus Bar Circuit Breaker
QOSPD20 Schneider Electric

QOSPD20

SPD T2 QO 1P 20KA 230V

Schneider Electric

2,897
Datasheet - Box Active - -
G80057 Siemens

G80057

JOHNSTONE SUP GDSS NF 3P3W 240V

Siemens

3,370
Datasheet - Box Active Switch -
3P25U3H/66 Altech Corporation

3P25U3H/66

BUSBAR3 PHASE+1/2P25SQMM PIN TYP

Altech Corporation

3,158
Datasheet - Bulk Active Bus Bar Circuit Breaker
GVAU505 Schneider Electric

GVAU505

TESYS UNDERVOLTAGE TRIP 500V50

Schneider Electric

4,682
Datasheet TeSys Deca Box Active Undervoltage Release -
GNF221RLLA Siemens

GNF221RLLA

GDSS NF 2P2W 240V 30A N3R MAX SE

Siemens

4,935
Datasheet - Bulk Active Switch -
LV426991 Schneider Electric

LV426991

KIT 8 LIMITED TORQUE THROWAWAY S

Schneider Electric

1,631
Datasheet - Box Active Screw Circuit Breakers
1A9722-01 Eaton - Bussmann Electrical Division

1A9722-01

TILT BIN DISPLAY

Eaton - Bussmann Electrical Division

4,348
Datasheet * Bulk Active - -
3P25U3/78 Altech Corporation

3P25U3/78

BUSBAR3 PHASE25SQMMPIN TYPE 78 L

Altech Corporation

3,848
Datasheet - Bulk Active Bus Bar Circuit Breaker
QO816L100TS Schneider Electric

QO816L100TS

LD CTR QO MLO 240V 100A 1PH 8SP

Schneider Electric

1,199
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
M9XUP112 Schneider Electric

M9XUP112

MULTI9 1P 12 MODULES UL508 COMB

Schneider Electric

1,450
Datasheet - Box Active Comb Bar Circuit Breakers
QOC40UFW Schneider Electric

QOC40UFW

LOADCTR QO WHITE COVER

Schneider Electric

2,653
Datasheet - Box Obsolete Cover Circuit Breakers
2A1910-2 Eaton - Bussmann Electrical Division

2A1910-2

KIT NEMA1 LOCK AND 2 KEYS

Eaton - Bussmann Electrical Division

3,918
Datasheet Quik-Spec™ Bulk Active Lock with Keys Quik-Spec™ Panelboards
EC-250 Eaton - Bussmann Electrical Division

EC-250

FUSE INDICATOR KIT FOR LET FUSE

Eaton - Bussmann Electrical Division

2,629
Datasheet - Bulk Active Indicator and Clips Fuse; LET
CCDB-3-30 Eaton - Bussmann Electrical Division

CCDB-3-30

CCD BASE, 3 POLE, 30A

Eaton - Bussmann Electrical Division

4,391
Datasheet CCDB Bulk Active Base Switches
QOC54UFW Schneider Electric

QOC54UFW

LOADCTR QO COVER WHITE COLOR MIN

Schneider Electric

1,068
Datasheet - Box Obsolete - -
EHX2-16/24 American Electrical Inc.

EHX2-16/24

H&LE UTS 150N & UTS 250N

American Electrical Inc.

3,170
Datasheet - Box Active Handle, Extended Disconnect UTS150, UTS250 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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