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Square D

QO340 Square D Circuit Breaker

Square D QO340 10 kA D 40 Amp 3p Industrial Electrical Overcurrent Protection

Part number
QO340
Item
K91559

Used

Previously installed or used, with signs of normal wear. The photos show this exact unit. A listing without a stated condition is shown as Used. What “Used” means

$1,958.89

Only 1 left 10% price match

Need more than 1 unit or a different condition? Request a quote for additional quantityWe reply within 1 hour during business hours (Mon to Fri 9 to 4:30 CT).

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KIV Industrial Parts is NOT an authorized distributor of Square D. Manufacturer warranty does not apply.

Questions? Call or text 469-316-8517 · Mon to Fri 9 AM to 4:30 PM CT

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Overview

The Square D QO340 is an Industrial Electrical Overcurrent Protection from the Square D QO breakers product line (Circuit Breakers & Accessories). Listed details: current 40 A, interrupting rating 10 kA and 3 poles. This unit is Used: previously installed or used, with signs of normal wear. The photos show this exact unit. A listing without a stated condition is shown as Used. It is in stock at our Princeton, Texas warehouse and ships in 1 business day.

Specifications

ManufacturerSquare D
Part numberQO340
Product lineQO breakers
CategoryCircuit Breakers & Accessories
ConditionUsed
From the listing title
Current40 A
Interrupting rating10 kA
Poles3 poles
Quantity available1 in stock
Item numberK91559

Ratings are as printed in the listing title; check the manufacturer's documentation before installing.

Shipping & returns

Free ground shipping to all 50 US states, usually 3 to 5 business days in transit. Ships today if ordered by 3 PM CT (Mon to Fri). International: we ship worldwide (except sanctioned countries). Standard international shipping is $110.00 flat per order, paid at checkout.

30-day guarantee · free returns if it's not as described. Changed your mind? A 15% restocking fee applies.

Square D QO340: questions

Where can I buy the Square D QO340?

KIV Industrial Parts has 1 in stock at its warehouse in Princeton, TX, from $1,958.89. Orders placed by 3 PM on business days ship the same day with free shipping to all 50 US states.

What is the Square D QO340?

The Square D QO340 is a Circuit Breaker, listed under Circuit Breakers & Accessories, part of the Square D QO breakers product line.

What condition is the Square D QO340 in?

In stock as Used. Every listing shows photos of the actual unit that ships; the conditions are explained at https://kivparts.com/conditions.

Is the Square D QO340 guaranteed?

Yes: KIV Industrial Parts's 30-day guarantee covers a part that arrives not as described, dead on arrival or damaged (https://kivparts.com/returns).

Disclaimer

KIV Industrial Parts is not an authorized distributor, dealer or representative of Square D, and is not affiliated with or endorsed by Square D. Square D and the part number are used only to identify the product. This item may be surplus, used or refurbished, may have an older date code or series, and is not covered by the manufacturer's warranty. The photos show the actual item.

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