QO320EPD - Square D 20A 240V 3 Pole Plug-In Miniature Circuit Breaker Ground Fault Class B

QO320EPD

QO320EPD is a Square D 20 amp, 240 Volt, 3 pole plug-in miniature circuit breaker with ground fault protection Class B 30 mA.This QO series circuit breaker features a 10 kA interrupt rating at 240 V AC, thermal magnetic trip unit, and pressure plate electrical connections. It is UL listed and CSA certified, designed for plug-in mounting with compatibility for AWG 14-8 copper and AWG 12-8 aluminum wire sizes. The breaker occupies 3 panel spaces and is rated for ambient temperatures up to 40°C.

Key Specifications
• Amperage: 20 A
• Voltage Rating: 240 V AC
• Number of Poles: 3
• Mounting Type: Plug-in
• Interrupt Rating: 10 kA at 240 V AC
• Trip Unit: Thermal Magnetic with Ground Fault Class B 30 mA
• Wire Size: AWG 14-8 Copper, AWG 12-8 Aluminum
• Certifications: UL Listed, CSA Certified
• Panel Spaces: 3
• Ambient Temperature Rating: 40°C (104°F)
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Specifications

• Part Number: QO320EPD
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120
• Amperage : 20
• Phase : 3
• Poles : 3
• AIC rating : 10kA@120V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous
• Terminal Connection : Pressure Plate
• Frame Size : 100A/QO
• MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 8 AWG
• Breaker Type : Ground Fault Equipment Protection (30mA)
• Protection : Thermal Magnetic



Product Data

• UPC : 785901605317
• GTIN : 00785901605317
• Country of Origin : Mexico
• Dimensions : 4.1 in (105 mm) x 2.2 in (57 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 1.329
• Panel Type : QO Load Centers and NQ Panelboards
• Standards : CSA, UL Listed
• Wire Size : AWG 14 AWG 8 copper, AWG 12 AWG 8 aluminium