Circuit Breakers & Accessories by Square D

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Home MANUFACTURERSSquare D Circuit Breakers & Accessories

Part Number: LV426804

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Undervoltage Trip - 240VAC

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Part Number: LV426805

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Undervoltage Trip - 277VAC

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Part Number: LV426806

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Undervoltage Trip - 415VAC

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Part Number: LV426807

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Undervoltage Trip - 480VAC

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Part Number: LV426815

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Undervoltage Trip - 250VDC

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Part Number: LV426821

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 24VAC/VDC

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Part Number: LV426822

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 48VAC/VDC

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Part Number: LV426823

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 125VAC/VDC

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Part Number: LV426824

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 240VAC

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Part Number: LV426825

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 277VAC

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Part Number: LV426826

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 415VAC

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Part Number: LV426827

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 480VAC

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Part Number: LV426835

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Undervoltage Trip - 250VDC

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Part Number: LV426841

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Shunt Trip - 24VAC/VDC

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Part Number: LV426842

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Shunt Trip - 48VAC/VDC

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Part Number: LV426843

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Shunt Trip - 125VAC/VDC

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Part Number: LV426844

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Shunt Trip - 250VAC/VDC

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Part Number: LV426846

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Shunt Trip - 480VAC

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Part Number: LV426861

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Shunt Trip - 24VAC/VDC

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Part Number: LV426862

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Shunt Trip - 48VAC/VDC

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Part Number: LV426863

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Shunt Trip - 125VAC/VDC

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Part Number: LV426864

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Shunt Trip - 250VAC/VDC

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Part Number: LV426866

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Pre-Wired Shunt Trip - 480VAC

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Part Number: LV426905

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Fixed lock

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Part Number: LV426906

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Fixed lock OFF Only

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Part Number: LV426907

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Fixed lock - I-Line

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Part Number: LV426908

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B Fixed lock OFF Only - I-Line

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Part Number: LV426911

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B, Long Terminal Shield, 2-Pole

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Part Number: LV426912

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B, Long Terminal Shield, 3-Pole

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Part Number: LV426913

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B, Long Terminal Shield, 4-Pole

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Part Number: LV426920

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Interphase Barriers (6 PC)

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Part Number: LV426921

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B, Rear Insulation Screen, 2-Pole

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Part Number: LV426922

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B, Rear Insulation Screen, 3-Pole

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Part Number: LV426923

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, PowerPact B, Rear Insulation Screen, 4-Pole

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Part Number: LV426930

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Direct Rotary Handle, Black Handle, Black Front

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Part Number: LV426931

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Direct Rotary Handle, Red Handle, Yellow Front

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Part Number: LV426933

Manufacturer: Square D

Description:

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Part Number: LV426937

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Open Door Shaft Operator, UL 508

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Part Number: LV426940

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, Terminal Spreader, 3-Pole

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Part Number: LV426941

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, Terminal Spreader, 2-Pole

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Part Number: LV426950

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, Aux/Alarm Switch (OF/SD)

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Part Number: LV426951

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, Aux Switch (OF) Wired

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Part Number: LV426952

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, Aux Switch (SD) Wired

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Part Number: LV426962

Manufacturer: Square D

Description:

    View More   Square D Bus Bars >>

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Part Number: LV426963

Manufacturer: Square D

Description:

    View More   Square D Bus Bars >>

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Part Number: LV426964

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, CU Mech Lug, 2-Pole

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Part Number: LV426965

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, CU Mech Lug, 3-Pole

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Part Number: LV426966

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, AL Mech Lug, 2-Pole

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Part Number: LV426967

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, AL Mech Lug, 3-Pole

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Part Number: LV426972

Manufacturer: Square D

Description:

    Circuit Breaker Accessory, Powerpact B, Everlink Lug, 1-Pole

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11-October-2026 14:42:12