The ABB 2TLA050003R0120 is a MKey5Z coded-magnet safety interlock switch built for washdown environments. Both the body and head are stainless steel, and the enclosure carries IP67 and IP69K ratings — meaning it survives high-pressure hot caustic cleaning cycles on a dairy or beverage line without compromise. Holding force is 12 N, and the maximum approach/withdrawal speed is 600 mm/s, so it suits guard doors that open and close at moderate speed on a filling or packaging machine.
Ratings that matter for the panel
Rated thermal current (Ith) is 10 A, and the utilization category is AC-15 A300 3A. Rated insulation/withstand voltages are 500 VAC/2500 VAC. Three M20 x 1.5 conduit entries are provided. Dimensions are 3.4 cm x 5.8 cm x 9.8 cm.