Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 4-Contact, 125 V dc 24V ac, 2 → 60 s, 1-Function, 4PDT
- RS Stock No.:
- 340-487
- Mfr. Part No.:
- H3Y-4 AC24 60S
- Manufacturer:
- Omron
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- RS Stock No.:
- 340-487
- Mfr. Part No.:
- H3Y-4 AC24 60S
- Manufacturer:
- 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 | |
| Function | Timer | |
| 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 | |
| Supply AC Voltage | 24V ac | |
| Contact Current | 5A | |
| Supply DC Voltage | 125 V dc | |
| Minimum Operating Temperature | -10°C | |
| Maximum Operating Temperature | 50°C | |
| Mode | ON Delay | |
| Terminal Type | Plug-In | |
| Standards/Approvals | IEC 60664-1, CCC:GB/T 14048.5, CSA C22.2 No. 14, UL 508, Lloyds, CE, EN 61812-1 | |
| Width | 21.5mm | |
| Height | 63mm | |
| Length | 28mm | |
| Series | H3Y-4 | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Timer Relay | ||
Function Timer | ||
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 | ||
Supply AC Voltage 24V ac | ||
Contact Current 5A | ||
Supply DC Voltage 125 V dc | ||
Minimum Operating Temperature -10°C | ||
Maximum Operating Temperature 50°C | ||
Mode ON Delay | ||
Terminal Type Plug-In | ||
Standards/Approvals IEC 60664-1, CCC:GB/T 14048.5, CSA C22.2 No. 14, UL 508, Lloyds, CE, EN 61812-1 | ||
Width 21.5mm | ||
Height 63mm | ||
Length 28mm | ||
Series H3Y-4 | ||
RoHS Status: Exempt
Omron H3Y-4 Series Timer Relay, 24V AC Supply Voltage, 2 to 60s Time Range - H3Y-4 AC24 60S
This timer relay provides adjustable time-delay control for industrial automation and control panels, designed to switch circuits after a set interval within a 2 to 60 s range. It operates from a 24V AC supply and mounts on standard DIN-rail systems, offering multi-contact switching for sequential or delayed operations in electrical and mechanical installations.
Features and Benefits:
• Four changeover contacts enabling multi-circuit sequencing
• 5A contact rating supporting moderate load switching
• Plug-in terminals for Rapid installation and serviceability
• 250V AC switching capability for common control voltages
• Temperature tolerance from −10 °C to 50 °C for varied site conditions
• 5A contact rating supporting moderate load switching
• Plug-in terminals for Rapid installation and serviceability
• 250V AC switching capability for common control voltages
• Temperature tolerance from −10 °C to 50 °C for varied site conditions
Applications
• Suitable for staging motor start sequences in plant control panels
• Ideal for delay functions in conveyor and material-handling systems
• Used for timed control in HVAC and building-management circuits
• Can be used for interlock delays in safety and machinery systems
• Ideal for delay functions in conveyor and material-handling systems
• Used for timed control in HVAC and building-management circuits
• Can be used for interlock delays in safety and machinery systems
What mounting method does it use for panel integration?
It clips to a DIN rail to allow secure rail-mounted installation and easy replacement without panel rewiring.
How many independent switching points are available?
There are four changeover (4PDT) contacts permitting simultaneous control of multiple outputs.
Which approvals ensure it meets recognised manufacturing standards?
It conforms to a range of international standards including UL 508, IEC 60664-1, EN 61812-1, CCC and relevant certification bodies.
What Terminal style facilitates maintenance and wiring changes?
The plug-in Terminal arrangement allows Rapid withdrawal and reconnection for servicing or module swaps.
What environmental protection and operating limits apply?
The unit carries an IP40 enclosure rating and is specified for operation between −10 °C and 50 °C.
Approvals
UL, CSA
Standards
EN 50081-2, EN50082-2, VDE0435/P2021, VDE0110
Related links
- Omron H3Y-4 Series DIN Rail 4-Contact 1 → 30 min 4PDT
- Omron H3Y-4 Series DIN Rail 4-Contact 0.5 → 10 s 4PDT
- Omron H3Y-4 Series DIN Rail 4-Contact 0.1 → 3 min 4PDT
- Omron H3Y-4 Series DIN Rail 4-Contact 0.2 → 5 min 4PDT
- Omron H3Y-4 Series DIN Rail 4-Contact 1 → 30 s 4PDT
- Omron H3Y-4 Series DIN Rail 4-Contact 2 → 60 s 4PDT Switch
- Omron H3Y-4 Series DIN Rail 4-Contact 120 V ac
- Omron H3Y Series DIN Rail 4-Contact 230 V ac 1-Function,