EGB34040SA - Schneider Electric (Square D) 3-Pole 40 A 480Y/277 V AC Bolt-On Circuit Breaker with Shunt Trip, Type EGB

EGB34040SA

EGB34040SA is a bolt-on molded case circuit breaker manufactured by Schneider Electric (Square D). It is a Type EGB device rated for 40 A, 3 poles, and 480Y/277 V AC. This model includes a factory-installed shunt trip for remote tripping via external control signals. It provides thermal-magnetic protection for overload and short-circuit conditions and installs using a secure bolt-on connection in NF and NQ panelboards, delivering reliable performance for feeder and branch circuits in lighting, HVAC, and power distribution applications.

• Part Number: EGB34040SA
• Manufacturer: Schneider Electric (Square D)
• Product Type: Bolt-On Thermal-Magnetic Circuit Breaker
• Type: EGB
• Poles: 3
• Amperage Rating: 40 A
• Voltage Rating: 480Y/277 V AC
• Interrupting Rating: 35 kA @ 480Y/277 V AC
• Trip Unit: Fixed thermal-magnetic
• Mounting: Bolt-on (for NF/NQ panelboards)
• Accessory: Factory-installed shunt trip
• Application: Branch/feeder protection, EPO systems (with shunt trip), and automation control
• Certifications: UL 489 Listed, CSA Certified, HACR Rated

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Additional Information

complete with 120V shunt trip

Specifications

• Part Number: EGB34040SA
• Manufacturer : Schneider Electric
• Brand : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : EGB Series
• Type : EGB
• Voltage : 480
• Amperage : 40
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• Connection : Bolt-On
• Functions : Long Time and Instantaneous Trip
• Terminal Connection : Lug
• Frame Size : G; E-Frame
• Temp Rating : -13–158 °F (-25–70 °C)
• MCM Size : Min. Wire Size 12 AWG (Al), 14 AWG (Cu) Max. Wire Size 2/0 AWG (Cu/Al)
• Protection : Thermal Magnetic

Product Data

• UPC : 785901285182
• GTIN : 00785901285182
• Country of Origin : Mexico
• Dimensions : 5.66 in (143.76 mm) x 3.92 in (99.57 mm) x 4.05 in (102.87 mm) (Height x Width x Depth)
• Weight : 4.12
• Panel Type : NF Panelboard
• Standards : cULus
• Certification : cULus
• Wire Size : AWG 12 to AWG 2/0, Aluminum, AWG 14 to AWG 2/0, Copper