Buy interlock switches online from Omega and enjoy unsurpassed reliability for less. We carry magnetic non-contact safety switches with universal fittings suitable for use in environments up to 221-degrees Fahrenheit. Our interlock switches feature a NEMA-certified enclosure rating, dielectric constant of up to 250 VAC, and 22 mm fittings. Our products are designed to deliver results that exceed expectations. Shop at Omega today and stock up on the interlock switches you need to complete a professional installation or repair.