Product Description: The Square D QO3501021 is a molded case circuit breaker from the QO Series family. It is a 3-pole, 50 amp breaker rated for 240 volts with an AIC rating of 10kA@240V. This unit features plug-in connection and thermal magnetic protection for reliable performance.
Key Features: ✔ Part Number: QO3501021 ✔ Manufacturer: Square D ✔ Category: Circuit Breaker ✔ Subcategory: Molded Case ✔ Family: QO Series ✔ Type: QO ✔ Voltage: 240 ✔ Amperage: 50 ✔ Phase: 3 ✔ Poles: 3 ✔ AIC rating: 10kA@240V ✔ Connection: Plug-In ✔ Functions: LI - Long-Time and Instantaneous ✔ Terminal Connection: Lug ✔ Frame Size: 100A/QO ✔ MCM Size: Min. Wire Size 8 AWG Max. Wire Size 2 AWG ✔ Breaker Type: Shunt Trip ✔ Protection: Thermal Magnetic ✔ UPC: 785901494157 ✔ GTIN: 00785901494157 ✔ Country of Origin: Mexico ✔ Dimensions: 3 in x 3.12 in x 3.11 in ✔ Weight: 1 lb ✔ Panel Type: QO Load Centers and NQ Panelboards ✔ Standards: CSA Certified, UL Listed ✔ Certification: UL Listed