Skip to product information
    
    
      
      
      
      
      
      
        
          
        
      
        
      
        
          
      
  
    
      
        
      
      Client Protection
    
    
    
    
    
      
        
      
      Dedicated Support
    
    
  
  
  
  
    
    
  
  
    
  
  
  
    
    
  
    
      
        Availability:
      
      
        
        
          
        
      
      
           Sold out
    
   
  
  
  
  
                  
  
    
        
      
        
      
    
    
      
      
      
  
    
      
      
  
    
      
    
    
  
  
      
      Client Protection
    
      
      Dedicated Support
    Omron H3DT-F 24-240VAC/DC, H3DT Series DIN Rail Mount Timer Relay, 24 → 240V ac/dc, 2-Contact, 0.1 s → 1200 h, 1-Function, SPDT
    
    
      
        Part Number : H3DT-F 24-240VAC/DC
      
    
  
  
  
    
      
      
      For pricing, please contact our experts.
  
    
  
  - Detailed Description
 - Specifications
 
Omron H3DT Series Timer Relay, 24 to 240V AC/DC Supply Voltage, SPDT Contact Configuration - H3DT-F
This timer relay offers precise control in automation and electrical applications, featuring both Flicker OFF Start and Flicker ON Start modes. It supports timing sequences ranging from 0.1 seconds to 1200 hours and is compatible with supply voltages between 24 and 240 V AC/DC, making it suitable for various installations in critical environments.
Features & Benefits
• Extensive time ranges for customisable Applications
• High maximum current of 5A for robust performance
• External power supply feature for enhanced installation flexibility
• Dual SPDT contact configuration for versatile circuit design
• Secure screw terminal type ensures safe connections
• Efficient operation within a temperature range of -20 to +60°C
• High maximum current of 5A for robust performance
• External power supply feature for enhanced installation flexibility
• Dual SPDT contact configuration for versatile circuit design
• Secure screw terminal type ensures safe connections
• Efficient operation within a temperature range of -20 to +60°C
Applications
• Industrial automation for controlling machinery timing 
• HVAC systems for managing equipment cycles
• Lighting control to optimise energy usage
• Conveyor systems for regulating timing sequences
• Security systems for efficient activation and deactivation
• HVAC systems for managing equipment cycles
• Lighting control to optimise energy usage
• Conveyor systems for regulating timing sequences
• Security systems for efficient activation and deactivation
How does the timer operate in Flicker OFF mode?
It allows devices to start after a specific delay, improving operational efficiency.
Can it be installed directly onto a DIN rail?
Yes, it is designed for straightforward mounting on DIN rails.
How do I adjust the timing settings on the relay?
Timing settings can be configured using simple adjustments according to the desired range.
| Brand | Omron | 
| Supply Voltage | 24 → 240V ac/dc | 
| Mounting Type | DIN Rail | 
| Mode of Operation | Flicker OFF Start/Flicker ON Start | 
| Time Range | 0.1 s → 1200 h | 
| Number of Contacts | 2 | 
| Number of Timer Functions | Single | 
| Contact Configuration | SPDT | 
| Time Increment | Hours, Minutes, Seconds | 
| Maximum Current | 5A | 
| Maximum Voltage | 30 V dc, 250V ac | 
| Terminal Type | Screw | 
| Switch Configuration | SPDT | 
| Width | 90mm | 
| Power Supply | External | 
| Depth | 100mm | 
| Length | 17.5mm | 
| Series | H3DT | 
| Maximum Operating Temperature | +60°C | 
| Contact Material | Silver Alloy | 
                      Omron H3DT-F 24-240VAC/DC, H3DT Series DIN Rail Mount Timer Relay, 24 → 240V ac/dc, 2-Contact, 0.1 s → 1200 h, 1-Function, SPDT
                    
                    Related Products
    Sold out
Omron H3YN-2-B DC125, H3YN Series Panel Mount Timer Relay, 125V dc, 4-Contact, 0.1 s → 10min, DPDT
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H3YN-2-B DC125
      
    
  
  
  
  Omron H3YN-2-B DC125, H3YN Series Panel Mount Timer Relay, 125V dc, 4-Contact, 0.1 s → 10min, DPDT
    Sold out
Omron H3YN-21-B DC12, H3YN Series Panel Mount Timer Relay, 12V dc, 4-Contact, 0.1 min → 10h, DPDT
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H3YN-21-B DC12
      
    
  
  
  
  Omron H3YN-21-B DC12, H3YN Series Panel Mount Timer Relay, 12V dc, 4-Contact, 0.1 min → 10h, DPDT
    Sold out
Omron H3YN-41-B 100-120VAC, H3YN Series Panel Mount Timer Relay, 100 → 120V ac, 4-Contact, 0.1 min → 10h, 4NO/4NC
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H3YN-41-B 100-120VAC
      
    
  
  
  
  Omron H3YN-41-B 100-120VAC, H3YN Series Panel Mount Timer Relay, 100 → 120V ac, 4-Contact, 0.1 min → 10h, 4NO/4NC
    Sold out
Omron H3YN-4-B AC24, H3YN Series Panel Mount Timer Relay, 24V ac, 4-Contact, 0.1 s → 10min, 4NO/4NC
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H3YN-4-B AC24
      
    
  
  
  
  Omron H3YN-4-B AC24, H3YN Series Panel Mount Timer Relay, 24V ac, 4-Contact, 0.1 s → 10min, 4NO/4NC
    Sold out
Omron H3RN-11 24VAC, H3RN Series Plug In Timer Relay, 24V ac, 1-Contact, 0.1 min → 10h
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H3RN-11 24VAC
      
    
  
  
  
  Omron H3RN-11 24VAC, H3RN Series Plug In Timer Relay, 24V ac, 1-Contact, 0.1 min → 10h
    Sold out
Omron H5CC-AWSD, H5CC Series Flush Mount Timer Relay, 12 → 48V, 0.001s → 999999h
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H5CC-AWSD
      
    
  
  
  
  Omron H5CC-AWSD, H5CC Series Flush Mount Timer Relay, 12 → 48V, 0.001s → 999999h
    Sold out
Omron H3YN-2-B DC12, H3YN Series Panel Mount Timer Relay, 12V dc, 4-Contact, 0.1 s → 10min, DPDT
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H3YN-2-B DC12
      
    
  
  
  
  Omron H3YN-2-B DC12, H3YN Series Panel Mount Timer Relay, 12V dc, 4-Contact, 0.1 s → 10min, DPDT
    Sold out
Omron H3RN-2 24VAC, Plug In Timer Relay, 24V ac, 2-Contact, 0.1 → 600s, DPST
      
        Contact For Price
      
    
  
  
  
    
    
      
        Part Number : H3RN-2 24VAC
      
    
  
  
  
  Omron H3RN-2 24VAC, Plug In Timer Relay, 24V ac, 2-Contact, 0.1 → 600s, DPST