Square D QO21001021 Circuit Breaker 120/240V 100A 2P 10kA@240V Plug-In QO Series

Product Description:
The Square D QO21001021 is a molded case circuit breaker designed for reliable electrical protection. It is a 2-pole, 100 amp breaker rated for 120/240V systems with a 10kA interrupting capacity. This plug-in style breaker features thermal magnetic protection for both overload and short-circuit conditions. It is compatible with QO load centers and NQ panelboards.

Key Features:
✔ Part Number: QO21001021
✔ Manufacturer: Square D
✔ Category: Circuit Breaker
✔ Subcategory: Molded Case
✔ Family: QO Series
✔ Type: QO
✔ Voltage: 120/240
✔ Amperage: 100
✔ Poles: 2
✔ AIC rating: 10kA@240V
✔ Connection: Plug-In
✔ Protection: Thermal Magnetic
✔ Terminal Connection: Lug
✔ Frame Size: 100A/QO
✔ Wire Size: Min. Wire Size 8 AWG Max. Wire Size 2 AWG
✔ Breaker Type: Shunt Trip
✔ UPC: 785901030539
✔ GTIN: 00785901030539
✔ Country of Origin: Mexico
✔ Dimensions: 2.24 in x 3.5 in x 3.5 in
✔ Weight: 1
✔ Panel Type: QO Load Centers and NQ Panelboards
✔ Standards: CSA Certified, UL Listed
✔ Certification: UL Listed
✔ Wire Size: 4 To 2/0 Awg (Aluminum/Copper)