Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 4-Contact, 125 V dc 100V ac, 120 V ac, 2 → 60 s,
- RS Stock No.:
- 340-550
- Mfr. Part No.:
- H3Y-4 100-120VAC 60S
- Brand:
- Omron
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- RS Stock No.:
- 340-550
- Mfr. Part No.:
- H3Y-4 100-120VAC 60S
- Brand:
- Omron
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Product Type | Timer Relay | |
| Mount Type | DIN Rail, Surface Mount | |
| Time Range | 2 → 60 s | |
| Number of Contacts | 4 | |
| Number of Timer Functions | 1 | |
| Switching Voltage | 250V ac | |
| Contact Configuration | 4PDT | |
| IP Rating | IP40 | |
| Minimum Operating Temperature | -10°C | |
| Supply DC Voltage | 125 V dc | |
| Contact Current | 5A | |
| Supply AC Voltage | 100V ac, 120V ac | |
| Terminal Type | Plug-In | |
| Mode | ON Delay | |
| Maximum Operating Temperature | 50°C | |
| Length | 28mm | |
| Standards/Approvals | CE, Lloyds, IEC 60664-1, CSA C22.2 No. 14, UL 508, EN 61812-1, CCC:GB/T 14048.5 | |
| Width | 21.5mm | |
| Height | 63mm | |
| Series | H3Y-4 | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Timer Relay | ||
Mount Type DIN Rail, Surface Mount | ||
Time Range 2 → 60 s | ||
Number of Contacts 4 | ||
Number of Timer Functions 1 | ||
Switching Voltage 250V ac | ||
Contact Configuration 4PDT | ||
IP Rating IP40 | ||
Minimum Operating Temperature -10°C | ||
Supply DC Voltage 125 V dc | ||
Contact Current 5A | ||
Supply AC Voltage 100V ac, 120V ac | ||
Terminal Type Plug-In | ||
Mode ON Delay | ||
Maximum Operating Temperature 50°C | ||
Length 28mm | ||
Standards/Approvals CE, Lloyds, IEC 60664-1, CSA C22.2 No. 14, UL 508, EN 61812-1, CCC:GB/T 14048.5 | ||
Width 21.5mm | ||
Height 63mm | ||
Series H3Y-4 | ||
Omron H3Y-4 Series Timer Relay, ON Delay Mode of Operation, ON Delay Mode of Operation Supply Voltage - H3Y-4 AC100-120 60S
This timer relay is a reliable solution in automation and control applications, offering precise timing with an ON delay mode. With dimensions of 21.5mm width, 28mm length, and 63mm depth, this compact device is designed for easy mounting on DIN rails or surfaces. Its robust specifications support a supply voltage range of 100 to 120V AC, making it ideal for various industrial requirements.
Features & Benefits
• Time range from 2 to 60 seconds, offering flexibility for diverse applications
• Incorporates a 4PDT contact configuration for multiple circuit control
• Plug-in relay design simplifies installation and maintenance processes
• LED indicators display power and output status for easy monitoring
• Complies with EMC standards, ensuring reliable operation in industrial environments
• Maximum current load of 5A, capable of handling varied loads with confidence
Applications
• Used for delay timing in machinery operations
• Employed in lighting control systems
• Utilised for sequence control in manufacturing processes
• Adapted for timer functions in HVAC systems
What operational conditions can be expected for this device in industrial settings?
The device can function efficiently within an ambient operating temperature range of -10°C to +50°C and withstand humidity levels from 35% to 85%, making it suitable for most industrial environments.
How does the time setting mechanism contribute to its usability?
The large transparent time-setting knob allows for straightforward adjustments, while a flat-blade or Phillips screwdriver is also compatible for precision settings.
What precautions should be taken to ensure optimal performance?
It is recommended to avoid exposure to excessive dust or corrosive environments, and to maintain a spacing of 5mm between units for effective heat dissipation to ensure reliability and longevity.
How is the relay powered, and what precautions are necessary during installation?
Power is supplied externally, and it is crucial to ensure that the relay isn't powered while connecting or disconnecting to safeguard internal components from potential damage.
What types of loads can be switched with this relay?
It can switch resistive loads up to 5A at 250V AC and is recommended for micro loads within the H3Y-4 specification, making it versatile for various applications.
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