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Square D QO340GFI - 40 Amp GFCI Circuit Breaker

Square D  |  SKU: QO340GFI
$445.00 $460.00
Shipping calculated at checkout.
  • New,
  • 40 Amp,
  • 3 Pole,
  • 120/240V,
  • Plug-In,
  • Ground Fault Interrupter

Delivery and Shipping

Orders placed by 3pm are generally processed & shipped same day.

Free Economy shipping on all orders over $50. 

All orders over $100 will be shipped with Signature Required.

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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