FP 9R2-L20F2 - Technopolymer Safety Interlock Switch with Mechanical time delay lockThe FP 9R2 L20F2 is a highly durable safety interlock switch designed to provide reliable access control for industrial machinery. Featuring a robust technopolymer housing and a manual mechanical delay 20 seconds (long knob) lock style, this switch ensures that hazardous equipment remains secure during operation. It comes equipped with 2nc safety contacts for dependable safety circuit integration and utilizes a standard m20x1. 5 conduit entry