Thomas & Betts TBBQ, TBBQ2502120, 20A/50A, 4P, 120/240V, Quadplex, Circuit Breaker

Thomas & Betts TBBQ2502120: 20 Amp/50 Amp, 4-Pole, Thermal Magnetic Quadplex circuit breaker, 120/240V, 10kA, independent trip, UL listed, HACR rated.

• Manufacturer: Thomas & Betts
• Brand: Thomas & Betts
• Product Range: TBBQ Series (for Thomas & Betts and compatible loadcenters)
• Model Number: TBBQ2502120
• Breaker Type: Thermal Magnetic Quadplex Circuit Breaker
• Configuration: Quadplex - (2) Single-Pole 20 Amps, (1) Two-Pole 50 Amps
• Amperage: 20 Amps (single-pole), 50 Amps (two-pole)
• Poles: 4-Pole (quadplex configuration)
• Voltage: 120/240 Volts AC
• Interrupt Rating: 10 kAIC at 240V
• Mounting Mode: Plug-in
• Trip Type: Independent Trip
• Trip Functions: Long-Time and Instantaneous (LI)
• Wire Size: #14-4 AWG Cu/Al
• Temperature Rating: 40°C
• Weight: 0.75 lb
• Certifications: UL Listed, HACR Rated

This Thomas & Betts TBBQ2502120 quadplex breaker combines two 1-pole 20A breakers and one 2-pole 50A breaker in a compact 4-pole design for 120/240V circuits in Thomas & Betts loadcenters. Ideal for space-saving residential panels requiring both standard branch circuit protection and higher-amperage two-pole applications such as water heaters or large appliances.

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.