40A 1 Pole 120/240V Half-Width Q-Line Circuit Breaker THQP140

Q-Line Miniature Circuit Breakers are compact thermal-magnetic circuit protection devices designed to provide reliable overcurrent and short-circuit protection for residential, commercial, and OEM electrical applications. Featuring a space-saving one-inch-per-pole design, these breakers offer quick-make/quick-break operation, clear trip indication, and dependable performance.

Features :

• Compact one-inch wide per pole design for efficient panel space utilization

• Thermal-magnetic protection against overloads and short circuits

• Quick-make/quick-break mechanism for reliable switching performance

• Easy-to-identify trip indication for improved safety and maintenance

• Available with auxiliary contact and shunt trip accessories

• Voltage ratings include 120V, 120/240V, and 240V applications

• Available interrupting ratings up to 22kAIC depending on model

• UL 489 listed for circuit protection applications