GE THQB1115 - 15 A, 120 V, 1-Pole Bolt-On Circuit Breaker | AmpState

GE THQB1115 is a 15A, 120V, 1-pole bolt-on molded case circuit breaker designed to shield panelboards and loadcenters from overcurrent and short-circuit events. Built for steady, reliable protection across residential, commercial, and light industrial environments, it offers a precise balance of secure mounting, dependable trip performance, and OEM-compatible fit.

• Secure bolt-on mounting: a rigid, vibration-resistant bus connection that stays tight over time, reducing movement-related wear and potential arcing.
• Thermal-magnetic trip unit: delivers stable, repeatable protection by responding to both overloads (thermal) and short circuits (magnetic) for fast, predictable tripping.
• OEM-compatible: engineered to be used with matching GE OEM loadcenters and panelboards, ensuring reliable integration and straightforward replacement.
• Versatile application: ideal for branch circuits in homes, small offices, retail spaces, and light industrial setups, including lighting, outlets, and control circuits.

Technical specifications

• Manufacturer: GE
• Part Number: THQB1115
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 15A
• Voltage Rating: 120V
• Number of Poles: 1
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Whether you’re upgrading an aging panel, building out a new loadcenter, or replacing a faulty breaker, the GE THQB1115 provides predictable protection with a secure, durable mounting solution. Its combination of a bolt-on connection and thermal-magnetic trip is especially valuable in environments with vibration, varying loads, or frequent electrical activity—helping you maintain safety and continuity for essential circuits without unnecessary interruptions.