Square D BDA34100Y: 100 Amp, 3-Pole, Thermal Magnetic Molded Case Circuit Breaker, 480Y/277V, 18kA, I-Line, UL Listed, CSA, HACR Rated.
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Manufacturer: Schneider Electric
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Brand: Square D
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Product Range: PowerPacT B (for I-Line loadcenters and commercial/industrial distribution panels)
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GTIN: 3606481152473
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Model Number: BDA34100Y
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Breaker Type: Thermal Magnetic Molded Case Circuit Breaker (MCCB)
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Amperage: 100 Amps
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Poles: 3-Pole
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Voltage: 480Y/277 Volts AC
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Interrupt Rating: 18 kAIC at 480Y/277V AC
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Continuous Current Rating: 80%
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Mounting Mode: I-Line Plug-In
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Connections Terminals: I-Line connection (line side); Mechanical Lugs (load side)
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Wire Size: #14–2/0 AWG Cu/Al
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Tightening Torque: 31.9–38.9 lb-in (AWG 14–10); 44.3–54.9 lb-in (AWG 8–2/0)
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Dimensions: Height: 5.4 in; Width: 3.2 in; Depth: 3.5 in
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Weight: 2.899 lbs
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Certifications: UL Listed, HACR Rated, CSA
This Square D BDA34100Y thermal magnetic molded case circuit breaker delivers dependable 100 Amp, 3-Pole protection for 480Y/277V circuits in PowerPacT B I-Line loadcenters. Designed for I-Line plug-in installation with 18kA interrupt rating, it supports commercial and industrial distribution applications.