Product Description
The Omron H3Y-2- is a miniature solid-state, power ON-delay timer relay from Omron's H3Y series. It features a DPDT (Double Pole Double Throw) contact output, an 8-pin plug-in octal terminal configuration, and a large transparent time-setting knob for easy analog adjustment without programming tools. Designed for industrial control panels and machine automation, it is pin-compatible with Omron's MY-series power relays and supports DIN rail or surface mounting via socket. Conforms to EMC standards with IP40 protection and dual LED indication for power and output status.
Technical Specifications
| Specification | Value |
|---|---|
| Brand | Omron |
| Model / Part Number | H3Y-2- |
| Series | H3Y |
| Product Type | Solid-State Time Delay Relay (Timer) |
| Operating Mode | Power ON-Delay / Time-Limit Operation |
| Resetting System | Self-Resetting (Auto Reset) |
| Output Contact Type | DPDT (Double Pole Double Throw) |
| Contact Rating | 5 A at 250 VAC, resistive load (cosφ = 1) |
| Minimum Applicable Load | 1 mA at 5 VDC (P reference value) |
| Contact Material | Silver (Ag) |
| Supply Voltage Options | 12 VDC, 24 VDC, 48 VDC, 100–120 VAC, 200–230 VAC (variant-specific; see label) |
| Coil Voltage (This Unit) | See label — suffix not specified |
| Operating Voltage Range (AC/DC) | 85%–110% of rated supply voltage (90%–110% for 12 VDC) |
| Power Consumption (Relay ON, 24VDC) | Approx. 1.1 W |
| Power Consumption (Relay OFF, 24VDC) | Approx. 0.1 W |
| Timing Range | 0.5 s to 60 s (variant-specific; range suffix appended to part number) |
| Terminal Configuration | 8-Pin Plug-In (Octal) |
| Mounting Type | DIN Rail (35 mm) or Surface Mount via Socket |
| Compatible Sockets | Omron PYF08A, PTF08A |
| MY Relay Compatible | Yes — pin-compatible with Omron MY-series relays |
| LED Indication | Power and Output Status LEDs |
| Time Setting | Large transparent analog dial knob; flat-blade or Phillips screwdriver compatible |
| Body Color | Beige |
| Approx. Weight | Approx. 50 g |
| Mechanical Life | 10,000,000 operations min. (no load, 1,800 ops/h) |
| Electrical Life (H3Y-2) | 500,000 operations min. (5 A at 250 VAC, resistive, 1,800 ops/h) |
| Dielectric Strength | 2.5 kV/2 (per EN 61812-1 / IEC 60664-1) |
| Certifications | UL 508, CSA C22.2 No. 14, Lloyds, CCC (GB/T 14048.5); EN 61812-1; IEC 60664-1 |
| Typical Applications | Motor starter sequencing, conveyor synchronization, HVAC fan run-on, safety interlock delays |
We warranty all items for 30 days from date of purchase.
Other Details
We warranty all items for 30 days from date of purchase. If you experience any issues with your item within this period, please contact us and we will work with you to resolve the problem. This warranty covers defects in functionality but does not cover damage caused by misuse, improper installation, or normal wear and tear.Product Videos
Custom Field
GTIN 679523686161
Mounting Style Plug-In (8-Pin Octal Socket)
Current Rating 5 A
Manufacturer Omron
Part Number H3Y-2-
Series H3Y
Shelf F-10 Tub 2
Model H3Y-2-
MPN H3Y-2-
Type Time Delay Relay
