Model:LTT20310F; VA Rating:20; Primary Voltage(V):120/208/240; Secondary Voltage (V):24

Model:LTT20110F; VA Rating:20; Primary Voltage(V):120; Secondary Voltage (V):24

Model:LTT4031FC-2C; Input Voltage:120/208/240; Output Voltage:24; V/A Rating:40; Relay:DPDT; Replacement:90-130

Model:LTT4021FC-1C; Input Voltage:208/240; Output Voltage:24; V/A Rating:40; Relay:SPDT; Replacement:90-119

Model:LTT4011FC-1B; Input Voltage:120; Output Voltage:24; V/A Rating:40; Relay:SPNO/SPNC; Replacement:90-118E

Model:LTT4011FC-1C; Input Voltage:120; Output Voltage:24; V/A Rating:40; Relay:SPDT; Replacement:90-113

Model:LTT4011FC-2C; Input Voltage:120; Output Voltage:24; V/A Rating:40; Relay:DPDT; Replacement:90-112

Model:PR574; Description: SPST; Coil Voltage(VAC):24; Full Load Amps@277V:30; Replacement Mars:---; Replacement GE:3ARR28-U4

Model:PR573; Description: SPST; Coil Voltage(VAC):120; Full Load Amps@277V:30; Replacement Mars:---; Replacement GE:3ARR28-U3