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Square D BGA24030Y2 - Molded Case Circuit Breaker 30A 2-Pole

Square D
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The Square D BGA24030Y2 is a 2-pole molded case circuit breaker from the Schneider Electric PowerPacT B family, designed for overcurrent protection in industrial and commercial power distribution systems. It is rated for 30A and provides thermal magnetic protection at voltages up to 480Y/277VAC and 525VAC, with an interrupting capacity of 35kAIC at 480/277VAC and 65kAIC at 240VAC. This I-Line mounted unit measures 5.4 in (137 mm) x 2.1 in (54 mm) x 3.5 in (89 mm) and weighs 2 lb, accepting wire sizes from AWG 14 to AWG 2/0 in aluminum or copper. It complies with UL 489, CSA C22.2 No 5, EN/IEC 60947-2, and other international standards, with certifications including UL, IEC, CCC, EAC, CSA, and NOM, operating within a temperature range of -13°F to 158°F (-25°C to 70°C). Typical applications include branch circuit protection in panelboards, switchboards, and motor control centers requiring reliable overcurrent interruption.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic Protection, I-Line Mounting
  • Voltage Rating: 480Y/277VAC, 525VAC
  • Current Rating: 30A
  • Dimensions: 5.4 in (137 mm) x 2.1 in (54 mm) x 3.5 in (89 mm) (H x W x D)
  • Standards: UL 489, CSA C22.2 No 5, EN/IEC 60947-2, GB 14048.2, NEMA AB1, NMX J-266
  • Applications: Industrial and commercial power distribution, panelboards, switchboards
  • Switch Type: Circuit Breaker
  • Configuration: 2-Pole
  • Coil Voltage Maximum: Not applicable (thermal magnetic)
  • Temp Rating: -13–158 °F (-25–70 °C)
  • Shipping Dimensions: 5.4 in x 2.1 in x 3.5 in
  • Phase: Single or Three Phase (line-to-line or line-to-neutral)
  • Voltage: 480Y/277VAC, 525VAC
  • Amperage: 30A
  • AIC rating: 35kAIC at 480/277VAC, 65kAIC at 240VAC
  • Connection: I-Line
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Overcurrent Protection
  • Frame Size: PowerPacT B
  • Trip Type: Thermal Magnetic
  • Panel Type: I-Line Panelboard
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Not specified
  • Panel Style: I-Line
  • Bus Type: I-Line
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not applicable
  • Impedance: Not applicable
  • Barrels: Not applicable
  • Class Rating: Not applicable
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: I-Line
  • Hz: 50/60 Hz
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not applicable
  • Full Load Amps: 30A
  • Dist Voltage: 480Y/277VAC, 525VAC
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: 30A
  • Full Load Amp Minimum: Not applicable
  • Enclosure: Open (no enclosure)
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: AWG 14...AWG 2/0 aluminium/copper
  • Amperage Maximum: 30A
  • Amperage Minimum: Not applicable
  • Nema Rating: Not specified
  • Switch Style: Circuit Breaker
  • Wire Size: AWG 14...AWG 2/0 aluminium/copper
  • Certification: UL, IEC, CCC, EAC, CSA, NOM
  • Circuit Breaker Mounting Style: I-Line
  • Terminal Connection: I-Line
  • Frequency Rating: 50/60 Hz
  • Phase Connection: Line-to-line or line-to-neutral
  • Standards: EN/IEC 60947-2, GB 14048.2, EN/IEC 60947-5-1, NEMA AB1, NMX J-266, CSA C22.2 No 5, UL 489
  • Compatible Frames: PowerPacT B
  • Installation Type: I-Line
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: PowerPacT B
  • Current Rating: 30A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not applicable
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: 70 °C
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 60648628152
  • GTIN: 03606486281529