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Square D BGA260504 - Molded Case Circuit Breaker 50A 600V (2-Pole I-Line)

Square D
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Square D BGA260504 is a 2-pole molded case circuit breaker from the Powerpact family, designed to provide thermal-magnetic protection for branch circuits and equipment in industrial power distribution systems. It is rated for 600V AC, 50A continuous current, and offers a 35kA interrupting capacity at 480V, with a single-phase BC connection and an I-Line style plug-in mounting for panelboard integration. The breaker measures 5.4 in x 2.1 in x 3.5 in (137 mm x 54 mm x 89 mm), weighs 2.899 lb, and features I-Line lugs accepting wire sizes from 14 AWG to 2/0 AWG (copper or aluminum), with a G frame size and long-time and instantaneous trip functions. It complies with NEMA AB1, GB 14048.2, CSA C22.2 No 5, NMX J-266, UL 489, EN/IEC 60947-5-1, and EN/IEC 60947-2 standards, with certifications from UL, IEC, CCC, EAC, CSA, and NOM, and operates within a temperature range of -13°F to 158°F (-25°C to 70°C). This circuit breaker is suitable for industrial applications requiring reliable overcurrent protection in panelboards, switchboards, and motor control centers.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 600V AC
  • Current Rating: 50A
  • Dimensions: 5.4 in (137 mm) x 2.1 in (54 mm) x 3.5 in (89 mm) (Height x Width x Depth)
  • Standards: NEMA AB1, GB 14048.2, CSA C22.2 No 5, NMX J-266, UL 489, EN/IEC 60947-5-1, EN/IEC 60947-2
  • Applications: Industrial panelboards, switchboards, motor control centers
  • Switch Type: I-Line Style Plug-In
  • Configuration: 2-Pole, Single Phase
  • Coil Voltage Maximum: Not applicable (thermal-magnetic)
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Shipping Dimensions: Not specified
  • Phase: 1
  • Voltage: 600V
  • Amperage: 50A
  • AIC rating: 35kA@480V
  • Connection: I-Line Style Plug-In
  • Poles: 2
  • Protection: Thermal Magnetic
  • Functions: Long Time and Instantaneous Trip
  • Frame Size: G
  • Trip Type: Thermal Magnetic
  • Panel Type: Not specified
  • Breaker Type: Molded Case
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Min. Wire Size 14 AWG (Cu/Al) Max. Wire Size 2/0 AWG (Cu/Al)
  • Metal Type: Not specified
  • Panel Style: Not specified
  • Bus Type: Not specified
  • 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 Style Plug-In
  • Hz: Not specified
  • Coil Material: Not applicable
  • Horse Power: Not specified
  • Aux Contacts: Not specified
  • CPT: Not specified
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Not specified
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not applicable
  • Wire: AWG 14...AWG 2/0 aluminium/copper
  • Amperage Maximum: 50A
  • Amperage Minimum: Not specified
  • Nema Rating: Not specified
  • Switch Style: I-Line Style Plug-In
  • Wire Size: AWG 14...AWG 2/0 aluminium/copper
  • Certification: UL, IEC, CCC, EAC, CSA, NOM
  • Circuit Breaker Mounting Style: I-Line Style Plug-In
  • Terminal Connection: I-Line, Lug
  • Frequency Rating: Not specified
  • Phase Connection: BC
  • Standards: NEMA AB1, GB 14048.2, CSA C22.2 No 5, NMX J-266, UL 489, EN/IEC 60947-5-1, EN/IEC 60947-2
  • Compatible Frames: G
  • Installation Type: Plug-In
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: G
  • Current Rating: 50A
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • 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: 606481153541