C&K Components Snap Action, Limit Switches TFCCH8ST144AC

The TFCCH8ST144AC-ND is a mid-size snap-acting switch from the TF series, designed for a variety of applications including motor controls, thermostatics, and portable tools. It features a contact rating of up to 21 AMPS at 277 V AC and is capable of handling electrical life cycles of 300,000 at 10 AMPS at 250 V AC. The switch operates effectively within a temperature range of -40¬?C to +85¬?C and has a minimum insulation resistance of 1,000 M ohm. The switch is constructed with thermoplastic polyester housing and offers a range of actuator styles and operating forces, from 15 grams to 400 grams at the actuator button. It includes quick connect terminations for ease of installation. The switch is also compliant with UL standards, ensuring reliability in various applications. Engineers considering this switch should evaluate its specifications against their project requirements, particularly in terms of electrical ratings and environmental conditions.