TL4019-4, 110VAC, PTL, 2NC+1NO+1
SWITCH, FLEX1 ACTUATOR, 110VAC, 2 N/C+1N/O+1N/O, 3XM20 W/NPT ADAPTER
Omron TL4019-41102TM 4A 24V 4PST Chassis Mount Relay
TL4019-2, 110VAC, PTL, 2NC+2NO