QE120 - Siemens 20 Amp 1 Pole 120V Plug-In Ground Fault Equipment Protection Circuit Breaker, QE Series, 10 kA Interrupt, 30 mA GFEP, UL Listed

QE120

QE120 is a Siemens 1-pole, 20 Amp, 120V plug-in circuit breaker designed for ground fault equipment protection.

This QE Series breaker features a 30 mA ground fault trip for equipment safety, thermal-magnetic trip unit, and a 10 kA interrupting rating at 120V. It is ideal for protecting circuits from damaging line-to-ground faults and is commonly used in heat trace and other equipment protection applications. The plug-in mounting ensures easy installation in compatible Siemens panels.

Key Specifications
• Part Number: QE120
• Manufacturer: Siemens
• Amperage: 20A
• Voltage: 120V (some sources note 240V max, but 120V is primary)
• Poles: 1
• Mounting Type: Plug-In
• Interrupt Rating: 10,000A (10 kA) at 120V
• Series/Frame: QE
• Trip Unit: Thermal-Magnetic, A-Curve
• Trip Sensitivity: 30 mA (GFEP)
• Certifications: UL Listed, CSA Approved
• Connection: Plug-On
• Wire Size: 14–6 AWG copper/aluminum

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Specifications

• Part Number: QE120
• Manufacturer : Siemens
• Brand : Siemens
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : Q Series
• Type : QE
• Voltage : 240
• Amperage : 20
• Phase : 1
• Poles : 1
• AIC rating : 10kA@120V
• Connection : Plug-In
• Functions : LI - Long-Time and Instantaneous Trip
• Protection : Thermal Magnetic

Product Data

• UPC : 783643229075
• GTIN : 00783643229075
• Country of Origin : Philippines
• Dimensions : 12.598 x 7.087 x 7.087 inch
• Weight : 0.375
• Certification : UL Listed CSA Certified HACR Rated