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