Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 2
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 3
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 4
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 5
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 6
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 7
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 8
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 2
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 3
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 4
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 5
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 6
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 7
Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker - Image 8

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Thomas & Betts

Thomas & Betts TBBQ, TBBQ2402120, 20A/40A, 4P, 120/240V, 10kAIC, CTL Quadplex, Plug-On, Circuit Breaker

Out of stock
SKU: TBBQ2402120 UPC: 786676371650
(0)
$26.00
-48% $50.00 $26.00
Out of stock
Condition

Thomas & Betts TBBQ2402120: 4-Pole CTL Quadplex Circuit Breaker, (2) 20A 1-Pole / (1) 40A 2-Pole, 120/240V, 10kA, plug-on, independent trip, HACR, UL listed.

  • Manufacturer: Thomas & Betts (ABB/Eaton lineage)
  • Brand: Thomas & Betts
  • Product Range: TBBQ Series (for Thomas & Betts labeled residential loadcenters and panelboards)
  • UPC: 786210131566
  • Model Number: TBBQ2402120
  • Breaker Type: CTL Quadplex Thermal Magnetic Circuit Breaker
  • Configuration: (2) Single-Pole 20A (outer) + (1) Two-Pole 40A (center) — 4 poles total in a 2-pole footprint
  • Amperage: 20A (outside poles) / 40A (center 2-pole)
  • Poles: 4-Pole
  • Voltage: 120/240 Volts AC
  • Interrupt Rating: 10 kAIC
  • Mounting Mode: Plug-on (CTL, with rejection tab feature)
  • Trip Type: Non-Interchangeable (LI — Long-Time and Instantaneous); Independent trip
  • Wire Size: #14–4 AWG Cu/Al
  • Calibration Temperature: 40°C
  • Certifications: UL Listed, CSA Certified, HACR Rated
  • Weight: 0.76 lbs

This Thomas & Betts TBBQ2402120 CTL quadplex circuit breaker combines two independent 20A single-pole and one 40A two-pole breaker in a standard 2-pole footprint for 120/240V Thomas & Betts labeled loadcenters. With 10 kAIC interrupt rating, CTL rejection tab, independent trip, and HACR rating, it supports space-saving residential and light commercial panel installations.

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.