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Square D QO21001021 100 Amp 2 Pole 120/240V Circuit Breaker w/Shunt Trip Special Offer
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Square D QO21001021 100 Amp 2 Pole 120/240V Circuit Breaker w/Shunt Trip Special Offer

Original price was: $149.99.Current price is: $60.00.

For orders under $59.00, a shipping fee of $12.99 applies.

SKU: SK0075105-US20260109-115055 Category: Tag:
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The Square D QO21001021 is a 100 Amp, 2-pole circuit breaker designed for 120/240V systems. Featuring a shunt trip mechanism, it allows remote tripping for enhanced safety and control in electrical installations. This breaker ensures reliable protection against overloads and short circuits, making it ideal for both residential and commercial applications requiring precise circuit management.

  • Brand: Square D 
  • Model #: QO21001021 
  • Amps: 100 Amp 
  • Poles: 2 Pole 
  • Volts: 120/240V
  • Circuit Breaker w/Shunt Trip

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