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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
HSK61SSW Siemens

HSK61SSW

30A SAFETY SW INTERNAL SHIELD KI

Siemens

4,120
Datasheet - Box Active Switch -
3RV19231GA00 Siemens

3RV19231GA00

MSP S0 PLS ENCL IP55,INSIDE 72MM

Siemens

1,788
Datasheet - Box Active Iso Housing -
PK6FL Schneider Electric

PK6FL

LOAD CENTER LOCK KIT FOR CONVERT

Schneider Electric

3,579
Datasheet - Box Obsolete Lock Circuit Breakers
QO148L125GF Schneider Electric

QO148L125GF

LOAD CENTER QO MLO 240V 125A 1PH

Schneider Electric

3,534
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
PK3FL Schneider Electric

PK3FL

LOAD CENTER LOCK KIT

Schneider Electric

1,932
Datasheet - Box Obsolete Lock Circuit Breakers
QO4L100S Schneider Electric

QO4L100S

LD CTR QO MLO 240V 100A 1PH 4SP

Schneider Electric

2,059
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
QO24L70S Schneider Electric

QO24L70S

LOAD CENTER QO MLO 240V 70A 1PH

Schneider Electric

3,501
Datasheet - Box Obsolete Power Distribution System Circuit Breakers
LRUJ13 Littelfuse Inc.

LRUJ13

FUSE REDUCER CLASS J 100 TO 30A

Littelfuse Inc.

2,329
Datasheet - Box Active Fuse Reducer Fuse; JTD, JLS
QSB3 Schneider Electric

QSB3

PP-Q 3P CIRC BRKR SERVICE BARRIE

Schneider Electric

4,143
Datasheet - Box Obsolete Barrier Circuit Breakers
7940099235 Weidmüller

7940099235

BR MCB/BUSBAR AUX SPACING/1PH/37

Weidmüller

4,729
Datasheet - Box Active - -
UM-6R Altech Corporation

UM-6R

REMOTE RESET 600MM OVERLOAD RELA

Altech Corporation

2,214
Datasheet - Bulk Active Remote Reset Circuit Breakers
VBWK3 Siemens

VBWK3

SWITCH VBII OEM 200-600A WINDOW

Siemens

3,883
Datasheet - Box Active Disconnect Switch Switches
QO54M200PC Schneider Electric

QO54M200PC

QO PON N1 1PH 200A MB 54 CVR RET

Schneider Electric

3,773
Datasheet - Box Obsolete - -
9421LH8 Schneider Electric

9421LH8

OPERATING MECHANISM HANDLE NEMA

Schneider Electric

2,218
Datasheet - Box Active Handle Circuit Breakers
9421LHP8 Schneider Electric

9421LHP8

OPERATING MECHANISM HANDLE NEMA

Schneider Electric

2,770
Datasheet - Box Active Handle Circuit Breakers
9421LHP8RY Schneider Electric

9421LHP8RY

OPERATING MECHANISM HANDLE NEMA

Schneider Electric

2,198
Datasheet - Box Active Handle Circuit Breakers
9421LH6 Schneider Electric

9421LH6

OPERATING MECHANISM HANDLE NEMA

Schneider Electric

1,679
Datasheet - Box Active Handle Circuit Breakers
2P25U3/72 Altech Corporation

2P25U3/72

BUSBAR2 PHASE25SQMMPIN TYPE 72 L

Altech Corporation

4,803
Datasheet - Bulk Active Bus Bar Circuit Breaker
LV429515 Schneider Electric

LV429515

1 3P SHORT TERMINAL SHIELD

Schneider Electric

1,979
Datasheet - Box Obsolete Terminal Circuit Breakers
BB3P100M12 Eaton - Bussmann Electrical Division

BB3P100M12

THREE PHASE BB 100A 12 PINS ASSE

Eaton - Bussmann Electrical Division

2,486
Datasheet * Bulk Active - -
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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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