ABB TEY/Q-Line® THQB32030 3-Pole Miniature Circuit Breaker • 30A Triple Pole Breaker • 120/240 VAC, 10 kA Interrupt Thermal Magnetic Trip • Bolt-On Installation • Residential & Commercial Use

Miniature Circuit Breaker, Amps 30 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Bolt On, Phase Three, Series THQB, Max. AIR Rating 10kA at 120/240V AC, For Use With Lighting Panels, Load Centers, Terminal Connection Screw Clamp, Frame Size 100A/THQ, Length 3.53 in, Width 1 in, Depth 3.28 in, Min. Wire Size 14 AWG, Max. Wire Size 8 AWG, Standards UL Listed

• 3-POLE CIRCUIT BREAKER – The ABB THQB3202030 circuit breaker offers robust three-pole protection with a 30A rating, designed for demanding residential and commercial electrical system, supporting 120 Vac, 120/240 Vac and 240 Vac systems.
• SECURE BOLT-ON INSTALLATION – Engineered for a bolt-on mounting, this circuit breaker guarantees a stable and secure connection in load centers and lighting panels, reducing the likelihood of disconnection under load for consistent operation.
• QUICK-MAKE / QUICK-BREAK MECHANISM – This breaker is equipped with a quick-make / quick-break mechanism that enhances safety by rapidly disconnecting power during fault conditions, minimizing risks of damage and ensuring quick response to electrical faults.
• HIGH INTERRUPTING CAPACITY – With a 10kA interrupting capacity, the THQB32030 is primed to handle severe short circuits, delivering reliable performance across both 120/240V and dedicated 240V systems.
• VISIBLE TRIP INDICATOR FOR EASY MAINTENANCE – The THQB32030 breaker features an easily visible trip indicator that simplifies troubleshooting and maintenance, improving operational reliability and safety across various electrical applications.