| Photo | Mfr. Part # | Availability | Quantity | Datasheet | RoHs | Series | Packaging | Product Status | Type | Input Range | Output Type | Control Method | Communications | Number of Characters Per Row | Display Type | Display Characters - Height | Voltage - Supply | Panel Cutout Dimensions | Mounting Type | Termination Style | Ingress Protection | Features | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                 
                
                 | 
				
                    AKT4B2112062CONTROL TEMP/PROCESS RELAY 24V Panasonic Industrial Automation Sales  |  
                3,898 | 
                
                     | 
                 
                  
                     -  | 
                   KT4B | Bulk | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (3) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 24VAC/DC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4B2122062CONTROL TEMP/PROCESS 24V Panasonic Industrial Automation Sales  |  
                4,930 | 
                
                     | 
                 
                  
                     -  | 
                   KT4B | Bulk | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (2), Voltage (External SSR) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 24VAC/DC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4H1112051CONTROL TEMP/PROCESS 100-240V Panasonic Industrial Automation Sales  |  
                3,661 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   KT4H | Box | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (4) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 100 ~ 240VAC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4H1122051CONTROL TEMP/PROC RELAY/VOLT OUT Panasonic Industrial Automation Sales  |  
                4,195 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   KT4H | Box | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (3), Voltage (External SSR) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 100 ~ 240VAC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4H2112051CONTROL TEMP/PROC RELAY OUT 24V Panasonic Industrial Automation Sales  |  
                4,993 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   KT4H | Box | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (4) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 24VAC/DC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4H2122051CONTROL TEMP/PROC 24V PANEL MT Panasonic Industrial Automation Sales  |  
                4,382 | 
                
                     | 
                 
                  
                    
                       Datasheet  | 
                   KT4H | Box | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (3), Voltage (External SSR) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 24VAC/DC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4B1111051CONTROL TEMP/PROCESS 100-240V Panasonic Industrial Automation Sales  |  
                4,931 | 
                
                     | 
                 
                  
                     -  | 
                   KT4B | Bulk | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (2) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 100 ~ 240VAC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4B1121051CONTROL TEMP/PROCESS 100-240V Panasonic Industrial Automation Sales  |  
                3,509 | 
                
                     | 
                 
                  
                     -  | 
                   KT4B | Bulk | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay, Voltage (External SSR) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 100 ~ 240VAC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4B2111051CONTROL TEMP/PROCESS RELAY 24V Panasonic Industrial Automation Sales  |  
                3,749 | 
                
                     | 
                 
                  
                     -  | 
                   KT4B | Bulk | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay (2) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 24VAC/DC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection | |
                 
                 
                
                 | 
				
                    AKT4B2121051CONTROL TEMP/PROCESS 24V Panasonic Industrial Automation Sales  |  
                3,222 | 
                
                     | 
                 
                  
                     -  | 
                   KT4B | Bulk | Obsolete | Process, Temperature Controller (RTD, Type B, C, E, J, K, N, PLII, R, S, T) | -200°C ~ 2315°C, 0 ~ 20mA, 0 ~ 10VDC | Relay, Voltage (External SSR) | On/Off, Proportional (PID) | RS-485 (Modbus) | 4, 4 | LED - Dual Color Characters | 0.472" (12.00mm), 0.240" (6.00mm) | 24VAC/DC | Square - 45.00mm x 45.00mm | Panel Mount | Screw Terminal | IP66 - Dust Tight, Water Resistant | Heater Fault Detection |