Skip to product information
1 of 1

Carling Technologies BA2-B0-34-640-521-C - Circuit Breaker, B Series, 40 A, 2 Pole, 277 V AC, 1.5k A at 120/240 V AC, C Curve

Carling Technologies BA2-B0-34-640-521-C - Circuit Breaker, B Series, 40 A, 2 Pole, 277 V AC, 1.5k A at 120/240 V AC, C Curve

Brand: Carling Technologies SKU: BA2-B0-34-640-521-C
Regular price $40.54 USD
Regular price Sale price $40.54 USD
Sale Out of Stock - Call to Order
In Stock — Ships TODAY if ordered before 2:00 PM EST
Quantity
OEM manufacturer warranty Genuine factory-sourced

Ships factory-new in original packaging.

Not sure if a compatible flange, seal kit, or accessory exists for this item? Ask our team — we're happy to help you find the right part.

Official TIPS Contract Awarded Vendor Badge

TIPS Contract Vendor

Officially awarded purchasing cooperative vendor.

✓

Why Buy From Us

Every quote personally reviewed. Direct sourcing from top manufacturers.

View full details

Panel Mount Circuit Breaker, Amps 40 A, AC Voltage Rating 277V AC, Terminal Connection #10-32 Screw, DC Voltage Rating 80V DC, Magnetic, Number of Poles 2, Circuit Breaker Actuator Toggle, Max. AIR Rating 1.5kA at 120/240V AC, Curve Type Medium, Phase Single, Mounting Type Threaded Insert, Actuator Color Black, Actuator Legend I/O, On/Off, Panel Cutout Size 2.187 in x 1.530 in, Max. Panel Thickness 0.1 in, Mounting Hole Thread Size #6-32, Max. Wire Size Not Specified, Length 2 in, Width 1.55 in

🏢

Corporate Procurement & PO Processing

Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.

Apply for Trade Account & Terms →

📋 Procurement & Shipping Notice

  • LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
  • Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.