New Products Cross Reference              
Transformers
New Supco #
Part No.
Mars UEI W/R. H/W Gem Primary Secondary Output VA Fuse Type
Control Transformers
Foot Mount
SXT101
50355 UET101 N/A N/A 120/208/240 2.5/12/24 40 Fuse Foot
SXT105
50354 UET105 90-T40F3 AT40A1121
AT40A1139
AT40B1214
120/208/240 24 40 No
Foot
SXT104

50353 N/A 90-T40F2

AT40A1139
AT40B1032

208/240 24 40 No Foot
SXT103
N/A N/A N/A N/A GT477 277 24 40 No Foot
SXT114
50351 UET114 N/A AT20A1123 GT455 120/208/240 24 20 No Foot
SXT115
50354 UET115 90-T40F3 AT40A1121
AT40A1139
AT40B1214
GT446 120/208/240 24 40 No
Foot
SXT116
50352 N/A 90-T40F1 AT40A1121
AT40B1206
GT444 120 24 40 No
Foot
SXT160

50316 UET160 N/A AT88A1021
AT88A1047
208/240 24 60 Fuse Foot
SXT175

50320 UET175 90-T75C3 AT88A1005
AT88A1047
GT457 120/208/240 24 75 Fuse Foot
SXT106
50304 UET115 GT443 120/208/240 24 40 No Multi
SXT111
50333 UET111 N/A N/A GT454 120/208/240 2.5/12/24 40 Fuse Multi
SXT112
50302
UET112 90-T40M1 AT72D1683
AT140A1000
GT460 120 24 40 No Multi
SXT113

50303 UET113 90-T40M2 AT72D1691
AT140A1026
GT461 208/240 24 40 No Multi
SXT148
50333 N/A N/A N/A 120/208/240 2.5/12/24 48 No Multi
SXT150
50314 UET150 90-T50M3 AT87A1106
AT87A1007
AT87A1049
AT87A1056
AT150A1007
GT456 120/208/240 24
50 Fuse Multi
Ringer Transformers
SRT10A
UET10A 208/240 24 40 No Multi
SRT20
UET20 230 120
SRT30 UET30 208/240 24 20 Foot
Pressure Switches
Low Pressure
SUPCO
Part No.
Mars
Part No.
A-1
Part No.
Ranco
Part No.
Robertshaw
Part No.
Tecumseh
Part No.
Johnson Ctrl
Part No.
Open / PSI Close PSI
SLP0520
33329 PS-LP05-20 MPL-7001 3101-001 N/A P100AC-1 5 20
SLP4080 33364 PS-LP40-80 MPL-7004 3101-005 N/A N/A 40 80
High Pressure
SHP200150 33353 PS-HP200-150
N/A N/A N/A N/A 200 150
SHP300200
33355 PS-HP300-200 MPH-7103 N/A N/A N/A 300 200
SHP350250
33356 PS-HP350250 N/A 3101-201 N/A N/A 350 250
SHP400200 33357
PS-HP400-200 N/A N/A N/A N/A 400 200
SHP400300
33358 PS-HP400-300 MPH-7107 3101-202 84076-2/82-2 P100CA-1 400 300
SHP450250
33359 PS-HP450-250 N/A N/A N/A N/A 450 250
SHP400280 33322 N/A N/A N/A N/A N/A 400 280
Manual Reset HP
SMR410 33365 PSMF-HP410 N/A 3101-301 N/A P100DA-1 410
SMR440 N/A N/A N/A N/A N/A N/A 440
Fan Cycling LP
SFC125265 33340 N/A N/A N/A N/A N/A 125 265
SFC210275
33341 N/A MPF-7009 N/A 84077-4 N/A 210 275
SFC150225
N/A N/A N/A MPF7008 N/A P100AP3C 150 225
SFC170250 N/A N/A N/A N/A N/A P100AP4C 170 250
Data Loggers
LT2
Temperature (internal & external)
LTT
Dual temperature
LTH

Temperature & Humidity
LTC Thermocouple Temperature
LPT
Pressure & Temperature
LCV
AC Current & Voltage
L420
4-20 ma
LLS
Software & Interface Cable
USBS USB to Serial Interface
Test Instruments
DM10

Economy Digital Multimeter
DM10T
Economy Digital Multimeter w/Temperature
DM20
Digital Multimeter
DM25
HVAC Digital Multimeter
DM40
True rms Digital Multimeter
CP50
Current Clamp On
TPA1
Temperature Adapter
CPA20
Current Probe Adapter
DT12
Digital Temperature Tester w/Oven Clip
DT22
Dual Digital Temperature Tester
THP2
Thermo - Hygrometer Pen
LIT8B
Economy Laser Infra-Red Thermometer
CP070
Open Jaw Multi Probe
THC200 Thermo - Hygrometer w/clock
Tools
SR6N1
6 in1 Screwdriver
FBP100 Fan Blade Puller
RW516
AC&R Service Wrench
RW916
AC&R Service Wrench
RWA10
Hex Adadpter
RCB1 Refrigeration Coil Brush
FWB1 Fin Wisk Brush

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