Square D EDB24040: 40 Amp 2-Pole Thermal-Magnetic Circuit Breaker, 480Y/277V AC, 25kA Interrupt Rating at 240V/480Y/277V, Bolt-On Mounting, Visi-Trip Indicator, UL Listed, HACR & HID Rated
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Manufacturer: Schneider Electric
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Brand: Square D
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Product Range: E-Frame (for Square D NF and NQ panelboards)
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UPC: 785901879060
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Model Number: EDB24040
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Breaker Type: Thermal-Magnetic
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Amperage: 40 Amps
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Poles: 2-Pole
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Voltage: 480Y/277 Volts AC
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Interrupt Rating: 25 kAIC at 240V AC, 18 kAIC at 480Y/277V AC
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Mounting Mode: Bolt-on
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Connections Terminals: Lugs (aluminum/copper)
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Wire Size: AWG 14...AWG 2/0 Cu / AWG 12...AWG 2/0 Al
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Tightening Torque: 34.5 lbf.in (AWG 14...AWG 10), 49.6 lbf.in (AWG 8...AWG 2/0)
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Dimensions: Height: 5.66 in; Width: 1.96 in; Depth: 4.05 in
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Weight: 3.0 lbs
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Certifications: UL Listed, cULus, HACR Rated, HID Rated
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Additional Features: Visi-Trip indicator, calibrated for 40°C ambient
This Square D EDB24040 E-Frame bolt-on circuit breaker delivers reliable 40A, 2-pole thermal-magnetic protection for 480Y/277V systems in NF and NQ lighting panelboards. With 25kA interrupt rating at 240V, Visi-Trip indicator for faster troubleshooting, and robust lugs accepting up to 2/0 AWG wire, it provides superior overload and short-circuit performance for commercial and industrial applications. TAA compliant and HACR/HID rated for versatile use.
