QOB120EPD - Square D 20 Amp 120 VAC 1 Pole Bolt-On Miniature Circuit Breaker with Ground Fault 10kA

QOB120EPD

This circuit breaker features a thermal magnetic trip unit, bolt-on mounting type, and provides reliable ground fault protection with a 30 mA Class B sensor. It is UL listed and CSA approved, designed for use in residential and commercial electrical panels requiring compact, high-performance protection.

Key Specifications
• Amperage: 20 Amps
• Voltage: 120 VAC
• Number of Poles: 1
• Mounting Type: Bolt-On
• Interrupt Rating: 10,000 Amps (10kA)
• Trip Unit: Thermal Magnetic
• Ground Fault Protection: 30 mA Class B
• Series/Frame: QO
• Certifications: UL Listed, CSA Approved
• Dimensions: Approx. 4.75" H x 0.75" W x 2.91" D

At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.




Additional Information

Equipment Protection




Specifications

• Part Number: QOB120EPD
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QOB
• Voltage : 120/240VAC
• Amperage : 20
• Phase : 1
• Poles : 1
• AIC rating : 10kA@120V
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous Trip
• Terminal Connection : Pressure Plate
• Frame Size : 100A/QO
• Temp Rating : -13‰ÛÒ158 å¡F (-25‰ÛÒ70 å¡C)
• MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 8 AWG
• Breaker Type : Ground Fault Equipment Protection
• Protection : Thermal Magnetic
• Trip Type : Equipment Protection



Product Data

• UPC : 785901763697
• GTIN : 00785901763697
• Country of Origin : Mexico
• Dimensions : 4.1 in (105 mm) x 0.7 in (19 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 0.52 lb
• Panel Type : QO Load Centers and NQ Panelboards
• Standards : CSA, UL Listed
• Certification : UL Listed
• Wire Size : AWG 14 to AWG 8, AWG 12 to AWG 8, Copper/Aluminum