ABB TXQL2120

The ABB TXQL2120 is a compact, reliable circuit breaker designed for both residential and commercial setups. This one-inch-wide per pole device belongs to the Q Line series, known for its plug-in design that easily connects to load centers and lighting panels. What makes these breakers stand out is their quick-make/quick-break action, common trip bars, and clear trip indicators—features that really keep things safe and dependable on the job. Available in single, double, and triple-pole versions, the TXQL2120 can also be customized with accessories like auxiliary contacts and shunt trips, making it versatile enough for various applications, including HID setups. Distributed by BSP Automation, this breaker is solid gear for anyone needing trustworthy circuit protection. In the trade, folks often call it by its catalog number or simply as “the Q Line breaker”—a real workhorse in the field.