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    Omron H3Y-4 DC24 30S, H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 24V dc, 4-Contact, 1 → 30s, 1-Function, 4PDT
    
    
      
        Part Number : H3Y-4 DC24 30S
      
    
  
  
  
    
      
      
      For pricing, please contact our experts.
  
    
  
  - Detailed Description
 - Specifications
 

Omron H3Y-4 Timer Relay, 24V DC Supply Voltage, 5A Maximum Current - H3Y-4 DC24 30S
This timer relay is designed for precise control in automation systems. With a supply voltage of 24V DC and a compact design of 21.5mm x 63mm x 28mm, it offers a reliable ON delay operation. The 4PDT switching configuration supports various industrial applications, ensuring accurate timing and operational efficiency.
Features & Benefits
• Compatible with MY Power Relay for simplified installation 
• Large transparent knob facilitates easy time setting
• LED indicators provide clear power and output signalling
• High repeat accuracy for consistent performance
• Large transparent knob facilitates easy time setting
• LED indicators provide clear power and output signalling
• High repeat accuracy for consistent performance
Applications
• Ideal for controlling machinery and HVAC systems 
• Used in sequential timer for automation processes
• Suitable for timing controls in industrial equipment
• Applied in electrical panels requiring precise timing mechanisms
• Used in sequential timer for automation processes
• Suitable for timing controls in industrial equipment
• Applied in electrical panels requiring precise timing mechanisms
What technical specifications should be considered for effective operation?
This device operates efficiently at a maximum current of 5A and a maximum voltage of 250V AC, ensuring it can handle significant electrical loads.
How does the device ensure accurate timing?
The timer relay features a time range from 1 to 30 seconds, with a maximum setting error of ±10% at rated voltage, allowing for precise time delays.
Can this relay withstand harsh environmental conditions?
Yes, this product is designed to function within an operating temperature range of -10°C to 50°C, making it suitable for various industrial environments.
What are the power consumption details during operation?
During relay ON, it consumes 0.9W at 24V DC, and when OFF, it uses only 0.07W, ensuring energy efficiency in operation.
| Brand | Omron | 
| Supply Voltage | 24V dc | 
| Mounting Type | DIN Rail, Surface Mount | 
| Mode of Operation | ON Delay | 
| Time Range | 1 → 30s | 
| Number of Contacts | 4 | 
| Number of Timer Functions | Single | 
| Contact Configuration | 4PDT | 
| Time Increment | Seconds | 
| Maximum Current | 5A | 
| Maximum Voltage | 250V ac | 
| Terminal Type | Plug In | 
| Switch Configuration | 4PDT | 
| Width | 21.5mm | 
| Power Supply | External | 
| Maximum Operating Temperature | +50°C | 
| Depth | 63mm | 
| Series | H3Y-4 | 
| Length | 28mm | 
| Time Delay | 0.1s | 
                      Omron H3Y-4 DC24 30S, H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 24V dc, 4-Contact, 1 → 30s, 1-Function, 4PDT
                    
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