Welcome to Broadline Automation, your go-to parts distributor with top-requested industrial parts such as the part number a1-16 by Square D. Here, you can find an array of A1.16 Thermal Unit Thermal units are intended to protect motors, controllers, and branch-circuit conductors against excessive heating due to prolonged motor over-currents up to and including locked rotor currents. Protection of the motor and the other branch circuit components from higher currents, due to short circuits or grounds, is a function of the branch circuit fuses or circuit breakers. Class 20 thermal units respond to overload current conditions according to trip curves. These thermal units will trip in 20 seconds or less on overload conditions. These thermal units have a one piece construction. The motor current passes through a small heater winding within these thermal units. Under overload conditions, the heat causes a special solder to melt allowing a ratchet wheel to spin free thus opening the control circuit contacts and opening the motor contacts. components, such as those that fall under Starters And Contactors items which are immediately available for procurement. At The Industrial Hardware, we subject our inventory to varying levels of quality assurance measures, tests, verifications, and assessments, allowing us to guarantee the high caliber of our offerings. As an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited enterprise, customers can trust in the integrity of our stock as we only source items from leading brands on our Approved Vendor List (AVL).

Peruse our wide-ranging database at your leisure and submit a quote request on any highly sought-after part number including a1-16 by Square D or any other with ease. More than that, for A1.16 Thermal Unit Thermal units are intended to protect motors, controllers, and branch-circuit conductors against excessive heating due to prolonged motor over-currents up to and including locked rotor currents. Protection of the motor and the other branch circuit components from higher currents, due to short circuits or grounds, is a function of the branch circuit fuses or circuit breakers. Class 20 thermal units respond to overload current conditions according to trip curves. These thermal units will trip in 20 seconds or less on overload conditions. These thermal units have a one piece construction. The motor current passes through a small heater winding within these thermal units. Under overload conditions, the heat causes a special solder to melt allowing a ratchet wheel to spin free thus opening the control circuit contacts and opening the motor contacts. components such as items, kickoff the procurement process with a competitive quote. Backed by unmatched turnaround times and unbeatable cost savings on thousands of items, we leverage our purchasing power and market expertise to bring you the best possible solutions for even the most rigid operational restraints. For additional questions about our part catalogs, call or email us at any time; we are available 24/7x365!