40 Amp Dual Pole Q240 240 Volt Circuit Breaker Pack Of 3 Plug In Units For Automatic Overcurrent Protection In Residential Electrical Panels UL Listed Double Pole Design For Reliable Home And Shop Power Safety

3-Pack 40A 2-Pole 240V Plug-In Circuit Breakers
✔️ 40A double-pole, 240V plug-in breakers; pack of 3 units

These plug-in circuit breakers provide automatic overcurrent protection for circuits in residential electrical panels and shop panels. They’re designed to protect 240V circuits and fit compatible load centers for safe, reliable power distribution.

✅ Amperage: 40 A, double-pole, 240 V
✅ Mounting: Plug-in for compatible load centers
✅ Voltage: 120/240 VAC
✅ Dimensions: 3.2 in L x 3.3 in W x 12.8 in D
✅ Pack: Bulk, 3-pack
✅ Certifications: UL Listed Yes; CSA Listed No
✅ Series: HomeLine

💡 What is a 40 amp 2-pole 240V circuit breaker used for in home electrical panels? Handy, practical protection for high-current circuits in residential panels.
- It protects circuits from overload and short circuits, preventing wiring damage
- The 2-pole design interrupts both hot legs for safer shutoff
- UL listed and compatible with standard plug-in load centers

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