Omron H3DK Series DIN Rail Timer Relay, 1-Contact, 12 → → 240 V dc 200V ac, 240 V ac, 1 → 12, 10
- RS Stock No.:
- 733-4943
- Mfr. Part No.:
- H3DK-HDL AC200-240V
- Brand:
- Omron
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- RS Stock No.:
- 733-4943
- Mfr. Part No.:
- H3DK-HDL AC200-240V
- Brand:
- Omron
Specifications
Technical Reference
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 | |
| Function | Timer | |
| Time Range | 1 → 12, 10 → 120 s | |
| Number of Contacts | 1 | |
| Switching Voltage | 250V ac | |
| Number of Timer Functions | 1 | |
| IP Rating | IP30 | |
| Supply DC Voltage | 12 → → 240 V dc | |
| Contact Current | 5A | |
| Supply AC Voltage | 200V ac, 240V ac | |
| Minimum Operating Temperature | -20°C | |
| Maximum Operating Temperature | 55°C | |
| Mode | OFF Delay | |
| Terminal Type | Screw | |
| Standards/Approvals | EN 50274, cURus (UL 508/CSA C22.2 No. 14), CCC, EN 61812-1, IEC 60664-1, LR | |
| Width | 22.5mm | |
| Height | 100mm | |
| Length | 89.4mm | |
| Series | H3DK | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Timer Relay | ||
Mount Type DIN Rail | ||
Function Timer | ||
Time Range 1 → 12, 10 → 120 s | ||
Number of Contacts 1 | ||
Switching Voltage 250V ac | ||
Number of Timer Functions 1 | ||
IP Rating IP30 | ||
Supply DC Voltage 12 → → 240 V dc | ||
Contact Current 5A | ||
Supply AC Voltage 200V ac, 240V ac | ||
Minimum Operating Temperature -20°C | ||
Maximum Operating Temperature 55°C | ||
Mode OFF Delay | ||
Terminal Type Screw | ||
Standards/Approvals EN 50274, cURus (UL 508/CSA C22.2 No. 14), CCC, EN 61812-1, IEC 60664-1, LR | ||
Width 22.5mm | ||
Height 100mm | ||
Length 89.4mm | ||
Series H3DK | ||
Omron H3DK Series Timer Relay, 200/240V AC Supply Voltage, 1 to 12 and 10 to 120s Time Range - H3DK-HDL AC200-240V
This timer relay provides adjustable delay control for automation and electrical systems, designed to be mounted on a DIN rail and integrated into control panels. It operates from industry AC supplies and can also accept a wide DC supply range, offering a single switching contact for timed control of loads up to standard switching voltages. Its construction meets common international electrical safety and performance standards for use in industrial environments.
Features and Benefits:
• 200/240V AC supply compatibility for straightforward mains connection
• 12–240V DC supply option allowing flexible DC interfacing
• Single contact rated for 5A supporting moderate load switching
• Time ranges selectable between 1–12s and 10–120s for flexible timing
• Screw terminals enable secure, vibration-resistant wiring
• IP30 enclosure protection suitable for enclosed panel installations
• 12–240V DC supply option allowing flexible DC interfacing
• Single contact rated for 5A supporting moderate load switching
• Time ranges selectable between 1–12s and 10–120s for flexible timing
• Screw terminals enable secure, vibration-resistant wiring
• IP30 enclosure protection suitable for enclosed panel installations
Applications
• Suitable for sequential control in assembly-line automation
• Ideal for timing functions in motor starter circuits
• Used with PLC interfaces for external time-delay tasks
• Can be used for interval control of industrial signalling circuits
• Ideal for timing functions in motor starter circuits
• Used with PLC interfaces for external time-delay tasks
• Can be used for interval control of industrial signalling circuits
What ambient temperatures can it withstand during operation?
It is specified to operate between −20°C and 55°C allowing use across typical plant environments.
How is the device physically secured in control cabinets?
It is designed for DIN rail mounting which enables Rapid installation and removal on standard rails.
What approvals indicate suitability for international installations?
It carries multiple recognised approvals including EN and North American safety listings to meet various regulatory requirements.
How does the relay handle insulation and clearance requirements?
The product conforms to relevant IEC insulation standards to ensure adequate electrical separation in rated conditions.
Approvals
CE, cURus, CCC, LR
Related links
- Omron H3DK Series DIN Rail Timer Relay 0.1 → 12 s SPDT Switch Configuration
- Omron H3DK Series DIN Rail Timer Relay 12 → → 240 V dc 100V ac 1 → 12 s, 0.1
- Omron H3DK Series DIN Rail Timer Relay 12 → → 240 V dc 24V ac 0.1 s → 1200
- Omron H3DK Series DIN Rail Timer Relay 12 → → 240 V dc 12V ac
- Omron H3DK Series DIN Rail Timer Relay 12 → → 240 V dc 12V ac
- Omron H3DK Series DIN Rail Timer Relay 24 → 240 V ac/dc 24V ac 0.1s → 1200 h,
- Omron H3CR Series DIN Rail Timer 100 → 125 V dc 200V ac 0.05 s → 12 m,
- Omron H3DK Series DIN Rail Timer Relay 24 → 240 V ac/dc 24V ac 0.1 → 4320000 s,