The ABB IPSY1A11 is a robust foot switch designed for safety applications. Featuring a yellow cover and free movement, this switch is built with snap-action contacts, including 1 normally open (NA) and 1 normally closed (NC) contact. Its durable construction ensures a mechanical life of 30 million cycles, making it ideal for demanding industrial environments. The switch offers a high degree of protection with an IP65 rating and is built to withstand challenging conditions, adhering to various international standards..The ABB IPSY1A11 is a foot-operated switch with a yellow cover and free movement mechanism. It incorporates snap-action contacts, providing 1 normally open (NA) and 1 normally closed (NC) auxiliary contact. The device has a conventional thermal current in free air (Ith) of 10 A according to IEC 60947-5-1. Its dimensions are 138mm in height, 140mm in width, and 280mm in depth. The switch has a mechanical durability of 30 million cycles and operates on a nominal frequency of 50/60 Hz for the power circuit. It boasts an IP65 degree of protection. The product complies with standards such as IEC 60947-1, IEC 60947-5-1, EN 60947-1, EN 60947-5-1, UL 508, CSA C22-2 N°14, and EN 61058-1. Power loss is a maximum of 5 W. The weight of the unit is 1.2 kg. It is resistant to climate conditions according to IEC 68-2-3 and salinity/corrosion according to IEC 68-2-11. The ambient temperature range is -10 to +70 °C. It has an impulse withstand voltage (Uimp) of 6 kV. The nominal insulation voltage (Ui) is 690 V according to IEC 60947-5-1 and VDE 0110 Gr. C, and 600 V according to UL/CSA. It features 1 pre-pressed Pg16 knockout on each side for cable entry.