Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 2
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 3
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 4
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 5
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 6
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 7
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 8
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 2
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 3
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 4
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 5
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 6
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 7
Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker - Image 8

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Eaton

Eaton BAB, BAB2045, 45A, 2P, 120/240V, Quicklag, Thermal Magnetic, Bolt-On, Circuit Breaker

Out of stock
SKU: BAB2045 UPC: 786679302446
(0)
$38.00
-58% $90.00 $38.00
Out of stock
Condition

Eaton BAB2045: 45 Amp, 2-Pole, Quicklag Industrial Thermal Magnetic Circuit Breaker, 120/240V, 10kA, Bolt-On, Non-Interchangeable, UL Listed.

  • Manufacturer: Eaton
  • Brand: Eaton (Cutler-Hammer / Westinghouse)
  • Product Range: BAB (Quicklag Industrial — for Eaton Pow-R-Line, Westinghouse, and legacy Cutler-Hammer panelboards; replaces QNBL type)
  • UPC: 786679302446
  • Model Number: BAB2045
  • Breaker Type: Thermal Magnetic Miniature Circuit Breaker, Non-Interchangeable Trip
  • Trip Functions: LI — Long-Time and Instantaneous
  • Amperage: 45 Amps
  • Poles: 2-Pole
  • Phase: 1-Phase
  • Voltage: 120/240 Volts AC
  • Interrupt Rating: 10 kAIC @ 120/240VAC; 5 kAIC @ 24–48VDC
  • Mounting Mode: Bolt-on
  • Connections / Terminals: Extended tang line terminal; box lug load terminal
  • Wire Size: #14–4 AWG Cu/Al (load)
  • Dimensions: Height: 3.50 in; Width: 2.00 in; Depth: 2.50 in
  • Weight: 0.69 lbs
  • Certifications: UL 489, CSA Certified, HACR Rated, Federal Specification W-C-375b

This Eaton BAB2045 Quicklag industrial thermal magnetic circuit breaker delivers dependable 45 Amp, 2-Pole protection for 120/240V circuits in Eaton Pow-R-Line and Westinghouse bolt-on panelboards. With 10kAIC interrupt rating, non-interchangeable trip, and HACR rating for HVAC applications, it serves as a direct replacement for legacy Westinghouse QNBL type breakers.

There is a $15 charge for delivery under $250 orders. Additional charges will be imposed by our couriers for delivery to remote areas, a surcharge may be levied to cover carriage to these areas.

Warranty Coverage

We stand behind every product we sell. Coverage depends on the condition of the item at time of purchase:

  • New: 12-month warranty
  • New Open Box: 10-month warranty
  • Reconditioned: 90-day warranty

Warranty coverage begins on the date of delivery and covers manufacturing and functional defects under normal use. It does not cover damage from misuse, improper installation, or unauthorized repair. To make a warranty claim, contact us at support@breakersmart.com with your order number and a description of the issue.