QHB220 - Square D QHB Series 20A 2-Pole 120/240VAC Miniature Circuit Breaker, Bolt-On Mount, 65kA Interrupt Rating, QHB Frame, Thermal Magnetic Trip, UL/CSA Certified

QHB220

QHB220 is a Square D miniature circuit breaker designed for reliable protection in commercial and industrial applications.

This 2-pole, 20A thermal magnetic circuit breaker is rated for 120/240VAC, features a bolt-on mounting style, and is compatible with NQ panelboards. It offers a high 65kA interrupt rating and is certified to UL and CSA standards for safety and performance.

Key Specifications
• Part Number: QHB220
• Manufacturer: Square D
• Amperage: 20A
• Voltage: 120/240VAC
• Poles: 2
• Mounting Type: Bolt-on
• Interrupt Rating: 65kA at 120/240VAC
• Series/Frame: QHB
• Trip Unit: Thermal Magnetic
• Certifications: UL, CSA
• Conductor Size: 14-8 AWG
• Frequency: 50/60 Hz

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Specifications

• Part Number: QHB220
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : QOB Series
• Type : QHB
• Voltage : 240
• Amperage : 20
• Phase : 1
• Poles : 2
• AIC rating : 65kA@240V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Pressure Plate
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 14 AWG (Cu/Al) Max. Wire Size 8 AWG (Cu/Al)
• Breaker Type : Standard
• Protection : Thermal Magnetic

Product Data

• UPC : 785901341635
• GTIN : 00785901341635
• Country of Origin : Mexico
• Dimensions : 3.0 in (76 mm) x 1.5 in (38 mm) x 2.9 in (74 mm) (Height x Width x Depth)
• Weight : 0.55
• Standards : UL Listed, CSA
• Certification : UL Listed, CSA
• Wire Size : AWG 14 to AWG 8 Copper/Aluminum