The Schmersal TQ 900 series pull-wire switch is a robust position sensor designed for industrial applications. Encased in a durable metal enclosure, this switch features two normally closed (NC) contacts and a creep circuit element for reliable performance. It offers versatile connectivity with screw terminal connectors and accomm ODates three M20 x 1.5 cable entries. Engineered to operate within a temperature range of -40 to 80 deg C, it ensures functionality in extreme conditions. With an IP54 rating, the unit is protected against dust and splashing water. The switch is rated for AC-15 utilization at 4 Amp, 230 Volt AC and DC-13 utilization at 1 Amp, 24 VDC, making it suitable for various control circuit applications.