Square D BDA260902 PowerPact B Circuit Breaker – 2 Pole – 90A – Thermal Magnetic – I-Line – AC Phase Connection

The Square D BDA260902 is a PowerPact B-frame molded case circuit breaker designed for reliable overcurrent protection in industrial and commercial power distribution systems. Manufactured by Schneider Electric, this 2-pole, 90A breaker provides fixed thermal and magnetic (LI) protection for branch circuits and feeders, ensuring dependable operation under overload and short-circuit conditions.

Designed for Square D I-Line panelboards and switchboards, the BDA260902 features a plug-on I-Line mounting system for fast installation and straightforward replacement of legacy FA26090AC breakers. Its AC phase configuration and load-side lug terminals support secure wiring and compatibility with existing systems. With a robust B-frame construction, it delivers efficient performance in compact electrical enclosures.

Specifications

• Brand: Square D
• Manufacturer: Schneider Electric / Square D
• Series: BDA (PowerPact B-Frame)
• Part Number: BDA260902
• Type: Molded Case Circuit Breaker (MCCB)
• Amperage Rating: 90A
• Poles: 2
• Phase: 1 Phase
• Mounting Style: I-Line
• Terminal Type: Lugs

Electrical Ratings

• Voltage Ratings:
  • 208Y/120VAC
  • 240VAC
  • 480Y/277VAC
  • 480VAC
  • 600Y/347VAC
  • 250VDC
• Interrupting Capacity (AIC):
  • 25kA @ 208Y/120VAC
  • 25kA @ 240VAC
  • 18kA @ 480Y/277VAC
  • 18kA @ 480VAC
  • 14kA @ 600Y/347VAC
  • 10kA @ 250VDC

Trip Unit Specifications

• Trip Technology: Thermal Magnetic
• Trip Function Code: LI
• Trip Functions: Long-Time, Instantaneous
• Trip Adjustability: Fixed Thermal, Fixed Magnetic

Wire Capacity

• Conductor Range: 14 AWG to 2/0 AWG
• Compatible Conductors: Copper (Cu) and Aluminum (Al)
• Maximum Wire Size: 2/0 AWG
• Minimum Wire Size: 14 AWG

Construction Features

• HACR Rated
• Compact PowerPact B-Frame Design
• Current-Limiting Performance
• I-Line Plug-On Mounting System
• Load-Side Lug Termination
• AC Phase Connection
• Fixed Thermal-Magnetic Protection

Available Options

• Shunt Trip
• Auxiliary Switch
• Undervoltage Release
• Alarm Switch
• Padlock Attachment
• Rotary Handle
• Motor Operator

Accessories

• None Included

Environmental Specifications

• Operating Temperature: -25°C to 70°C

Applications

• Square D I-Line Panelboards
• Square D I-Line Switchboards
• Commercial Electrical Distribution Systems
• Industrial Power Systems
• Branch Circuit Protection
• HVAC Equipment Protection
• OEM Electrical Panels

Standards & Approvals

• UL 489
• CSA C22.2 No. 5
• EN/IEC 60947-2
• NEMA AB 1
• GB 14048.2
• NMX J-266

Approvals:

• UL Listed
• CSA Certified
• CE Marked
• IEC Compliant
• CCC Approved
• EAC Approved
• NOM Certified

Returns are easy

You may return items within 30 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.