(Submit button at bottom of page.) Relay Type Contact Information Coil Type Contact Rating Mounting Style Package Style Electromechanical Single Pole Single side stable 0-2A PCB Open frame DP Contactor SPST-NO (1A) Single coil latching 2.1A-10A THT Dust proof SPST-NC (1B) Dual coil latching 10.1A-20A SMT Washable SPDT (1C) 20.1A-50A PCB w/QCT Coil Voltage Type SPST Double Make (1X) 50.1A-200A Panel/Screw mount Insulation AC SPST Double Break (1Y) Plug-in/Solder Terminal No req DC Double Pole Special Features Flange Mount Class B DPST-NO (2A) HP rating Class F DPST-NC (2B) Ballast rating DPDT (2C) Pilot duty rating DPST Double Make (2X) Wide contact gap DPST Double Break (2Y) Three Pole Four Pole Six Pole