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Popularity Product Name Mfg. Part Number Order Number

SPST/Manual Reset, SPST, SPNO, SPDT, Solid State, Open-on-Fall, DPST/SPST, DPST, Analog Out, Johnson Controls

Electronic Pressure Control B13-742
Electronic Pressure Control
Switch Action: SPDT; Pressure Range PSIG: 0 to 750; Volts: 24;
Brand: Johnson Controls Mfg #: P470FB-1C
Catalog Pg.: 1309 View Similar Items
System 450™ Control and Expansion Module L44-826
System 450™ Control and Expansion Module
Description: Control Module 2 Relay; Switch Action: SPDT;
Brand: Johnson Controls Mfg #: C450CCN-4C
Catalog Pg.: 1298 View Similar Items
System 350™ Series Electronic ON/OFF Humidity Module L37-854
System 350™ Series Electronic ON/OFF Humidity Module
Switch Action: SPDT; Range: 10 to 90% RH; Diff.: 2 to 10% RH;
Brand: Johnson Controls Mfg #: W351AB-2C
Catalog Pg.: 1300 View Similar Items
System 450™ Control and Expansion Module L44-828
System 450™ Control and Expansion Module
Description: Expansion Module 2 Relay; Switch Action: SPDT;
Brand: Johnson Controls Mfg #: C450SCN-4C
Catalog Pg.: 1298 View Similar Items
System 350™ Series Electronic ON/OFF Humidity Module L41-797
System 350™ Series Electronic ON/OFF Humidity Module
Switch Action: SPDT; Range: 10 to 90% RH; Diff.: 2 to 10% RH;
Brand: Johnson Controls Mfg #: S351AA-1C
Catalog Pg.: 1300 View Similar Items
System 450™ Control and Expansion Module L45-648
System 450™ Control and Expansion Module
Description: Control Module 2 Analog; Switch Action: Analog Out;
Brand: Johnson Controls Mfg #: C450CQN-4C
Catalog Pg.: 1298 View Similar Items
Differential Pressure Switch B13-740
Differential Pressure Switch
Switch Action: SPDT; Includes: 1/4" Compression Fitting, 4" Extension Tube, Gasket & "U" Mounting Bracket;
Brand: Johnson Controls Mfg #: P32AF-2C
Catalog Pg.: 349 View Similar Items
System 450™ Control and Expansion Module L45-647
System 450™ Control and Expansion Module
Description: Control Module 1 Analog; Switch Action: Analog Out;
Brand: Johnson Controls Mfg #: C450CPN-4C
Catalog Pg.: 1298 View Similar Items
Cooling Tower or Evaporative Condenser Control L39-493
Cooling Tower or Evaporative Condenser Control
Switch Action: DPST; Range: 25°F to 90°F; Diff.: 4°F to 25°F;
Brand: Johnson Controls Mfg #: A72AE-1C
Catalog Pg.: 1302 View Similar Items
System 450™ Control and Expansion Module L44-827
System 450™ Control and Expansion Module
Description: Expansion Module 1Relay; Switch Action: SPDT;
Brand: Johnson Controls Mfg #: C450SBN-4C
Catalog Pg.: 1298 View Similar Items
System 450™ Control and Expansion Module L45-652
System 450™ Control and Expansion Module
Description: Expansion Module 2 Analog; Switch Action: Analog Out;
Brand: Johnson Controls Mfg #: C450SPN-4C
Catalog Pg.: 1298 View Similar Items
System 450™ Control and Expansion Module L45-649
System 450™ Control and Expansion Module
Description: Reset Module 1 Relay; Switch Action: SPDT;
Brand: Johnson Controls Mfg #: C450RBN-3C
Catalog Pg.: 1298 View Similar Items
System 450™ Control and Expansion Module L45-650
System 450™ Control and Expansion Module
Description: Reset Module 2 Relay; Switch Action: SPDT;
Brand: Johnson Controls Mfg #: C450RCN-3C
Catalog Pg.: 1298 View Similar Items
System 450™ Control and Expansion Module L45-651
System 450™ Control and Expansion Module
Description: Expansion Module 1 Analog; Switch Action: Analog Out;
Brand: Johnson Controls Mfg #: C450SQN-4C
Catalog Pg.: 1298 View Similar Items
Line Voltage Thermostat L38-860
Line Voltage Thermostat
Switch Action: SPDT; Color: Beige; Temp. Range: 40 to 90°F; Differential Temp.: Heating/cooling 1.75F / 2.25F;
Brand: Johnson Controls Mfg #: T26S-18C
View Similar Items
Line Voltage Thermostat L39-512
Line Voltage Thermostat
Switch Action: SPDT; Color: Beige; Temp. Range: 40 to 90°F; Differential Temp.: Heating/cooling 3°F / 3-4°F;
Brand: Johnson Controls Mfg #: T26T-3C
View Similar Items
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