Square D QOU390 Circuit Breaker | 240V 90A 3P 10kA@240V Unit Mount QOU Series

Product Description:
The Square D QOU390 is a 3-pole molded case circuit breaker designed for 240V applications. It provides reliable thermal magnetic protection and is rated for 90 amps with an interrupting capacity of 10kA at 240V. This unit mount breaker is part of the QOU Series and is suitable for various electrical panels.

Key Features:
✔ Part Number: QOU390
✔ Manufacturer: Square D
✔ Category: Circuit Breaker
✔ Subcategory: Molded Case
✔ Family: QOU Series
✔ Type: QOU
✔ Voltage: 240
✔ Amperage: 90
✔ Phase: 3
✔ Poles: 3
✔ AIC rating: 10kA@240V
✔ Connection: Unit Mount
✔ Functions: LI - Long-Time and Instantaneous
✔ Terminal Connection: Slotted Box Lug (Non-Reversible Line and Load)
✔ Frame Size: 100A/QOU
✔ MCM Size: Min. Wire Size 12 AWG Max. Wire Size 2/0 AWG
✔ Breaker Type: Standard
✔ Protection: Thermal Magnetic
✔ UPC: 785901060321
✔ GTIN: 00785901060321
✔ Country of Origin: Mexico
✔ Dimensions: 2.25 in x 4.45 in x 4.45 in
✔ Weight: 1
✔ Panel Type: Air Conditioning and Refrigeration Equipment, Heating
✔ Standards: CSA, IEC, UL listed
✔ Certification: IEC, UL listed
✔ Wire Size: AWG 12...AWG 2/0 aluminum/copper