Omron H3YN Series DIN Rail Timer Relay, 2-Contact, 24 V ac 24V ac, 0.1 min to 10 h, Multifunction-Function, DPDT Switch
- RS Stock No.:
- 236-1341
- Mfr. Part No.:
- H3YN-21 AC24
- Brand:
- Omron
Bulk discount available
Subtotal (1 unit)*
£47.16
(exc. VAT)
£56.59
(inc. VAT)
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Units | Per unit |
|---|---|
| 1 - 4 | £47.16 |
| 5 - 9 | £45.28 |
| 10 + | £43.87 |
*price indicative
- RS Stock No.:
- 236-1341
- Mfr. Part No.:
- H3YN-21 AC24
- 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 | |
| Time Range | 0.1 min to 10 h | |
| Number of Contacts | 2 | |
| Number of Timer Functions | Multifunction | |
| Contact Configuration | DPDT | |
| IP Rating | IP40 | |
| Minimum Operating Temperature | -10°C | |
| Supply AC Voltage | 24V ac | |
| Supply DC Voltage | 24 V ac | |
| Contact Current | 5A | |
| Maximum Operating Temperature | 50°C | |
| Terminal Type | Socket | |
| Width | 21.5mm | |
| Standards/Approvals | UR, EN, CSA | |
| Height | 63mm | |
| Length | 28mm | |
| Series | H3YN | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Timer Relay | ||
Mount Type DIN Rail | ||
Time Range 0.1 min to 10 h | ||
Number of Contacts 2 | ||
Number of Timer Functions Multifunction | ||
Contact Configuration DPDT | ||
IP Rating IP40 | ||
Minimum Operating Temperature -10°C | ||
Supply AC Voltage 24V ac | ||
Supply DC Voltage 24 V ac | ||
Contact Current 5A | ||
Maximum Operating Temperature 50°C | ||
Terminal Type Socket | ||
Width 21.5mm | ||
Standards/Approvals UR, EN, CSA | ||
Height 63mm | ||
Length 28mm | ||
Series H3YN | ||
Omron H3YN Series Timer Relay, 24V Supply Voltage, DPDT Contact Configuration - H3YN-21 AC24
This timer relay is a multifunction time control device designed for industrial automation and control panels. It provides selectable timing between short delays and extended intervals while interfacing via a socket-mounted Terminal arrangement. The unit fits onto DIN-rail systems for straightforward installation and offers a twin changeover contact arrangement suitable for switching moderate loads in control circuits.
Features and Benefits:
• DPDT contact arrangement provides two independent switching paths
• Time range from 0.1 min to 10 h allows fine and long-duration timing
• 24V AC supply operation integrates with AC control systems
• Rated contact current 5A supports common control and signalling loads
• IP40 enclosure rating suits protected indoor panel environments
• Multifunction timing capability covers multiple delay modes
• Time range from 0.1 min to 10 h allows fine and long-duration timing
• 24V AC supply operation integrates with AC control systems
• Rated contact current 5A supports common control and signalling loads
• IP40 enclosure rating suits protected indoor panel environments
• Multifunction timing capability covers multiple delay modes
Applications
• Suitable for sequencing motor start/stop operations in panels
• Ideal for timed interlocks in manufacturing automation systems
• Used with control circuits requiring changeover switching at set intervals
• Can be used for delay-off lighting or signalling in industrial enclosures
• Suitable for replacement in DIN-rail-mounted control assemblies
• Ideal for timed interlocks in manufacturing automation systems
• Used with control circuits requiring changeover switching at set intervals
• Can be used for delay-off lighting or signalling in industrial enclosures
• Suitable for replacement in DIN-rail-mounted control assemblies
What mounting method does it use for panel integration?
It is designed for DIN-rail mounting, using a socket Terminal for a secure electrical connection.
Which environmental temperature range is acceptable for operation?
It operates between -10 °C and 50 °C, accommodating typical industrial indoor conditions.
How many independent contact circuits are available for control?
There are two changeover contacts providing two separate switching circuits.
What approvals cover its use in engineered systems?
The unit meets UR, EN and CSA approvals for recognised safety and performance standards.
How does the Terminal arrangement affect installation?
The socket terminals simplify replacement and wiring access, reducing downtime during maintenance.
Approvals
UL, CSA
Standards
VDE0435/P2021, EN 50081-2, EN 50082-2
Related links
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