Schneider Electric FTUB4 Limit Switch

Schneider Electric's Square D 9007FTUB4 limit switch is a heavy-duty, 600 VAC SPDT limit switch designed for severe industrial environments such as foundries. The unit features a cast zinc body and cover, a steel base plate with zinc plating, end-mounting holes, and a 1/2"-14 NPT entry for a field wiring cable gland. It uses universal contacts and screw-terminal connections, with a 600 VAC rating capable of carrying up to 12 A. The enclosure is rated IP67 and the operating temperature range is -12.2 to 85 °C, making it suitable for harsh, dusty or damp conditions. Actuator configurations include rotary spring-return options, with the 9007FTUB4 family supporting various actuators (including M11 variants) and standard T/FT style actuation. This model is part of the Square D Class 9007 family and is typically specified for general-purpose limit-switch duties in demanding equipment such as presses, conveyors, and other heavy machinery where reliable limit feedback is required.