Contact conversion or replacement can be done without removing any wiring.
RS miniature plug in relays are designed control circuit logic applications. 8501X NEMA machine tool relays are UL Listed and CSA Certified. The replaceable coils are available in a wide variety of voltages.NEMA Control Relay, Type X, machine tool, 10A resistive at 600 VAC, 4 normally open contacts, 110/120 VAC 50/60 Hz coil They are ideal for applications where long life, high reliablity and ease of maintence are important.