Square D EGB34020 20A 3-Pole Thermal-Magnetic – Bolt-On – 480Y/277V

The Square D EGB34020 is a 20 Amp, 3-Pole thermal-magnetic molded case circuit breaker designed for NF Series panelboards. Featuring bolt-on mounting, a VISI-TRIP indicator, and 35kAIC interrupt rating at 480Y/277V, it provides reliable overload and short-circuit protection for commercial and industrial lighting and power applications.

Voltage and Rating

• Amperage: 20 Amps
• Voltage: 480Y/277 Volts AC
• Interrupt Rating: 35 kAIC @ 480Y/277V, 65 kAIC @ 240V
• Operating Temperature: 40°C

Key Specifications

• Breaker Type: Thermal-Magnetic Molded Case Circuit Breaker
• Poles: 3-Pole
• Mounting Mode: Bolt-On
• Trip Type: Thermal-magnetic, non-interchangeable trip unit with LI (long-time and instantaneous) functions
• Trip Indicator: VISI-TRIP (signal indicator shows when trip has occurred)
• Wire Size: #14–6 AWG Cu, #12–6 AWG Al
• Tightening Torque: Load terminal lugs

Product Data

• Manufacturer: Schneider Electric / Square D
• Brand: Square D
• Model Number: EGB34020
• UPC: 785901072980

• Dimensions:

  • Height: 5.66 in
  • Width: 2.94 in
  • Depth: 4.05 in
  • Weight: 4 lbs

• Certifications: UL Listed, CSA, HACR Rated, HID Rated, TAA Compliant

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You may return items within 30 days of delivery for a refund.

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