The Omron H3Y-2 DC48 10S is a socketable mechanical time delay relay from the H3Y series, operating on a 48 VDC supply. It provides a DPDT (2 Form C) contact arrangement rated at 5 A at 250 VAC, with an adjustable delay range of 0.5 to 10 seconds set via a hand dial on the top of the unit. The relay supports both off-delay and on-delay functions, with timing initiated by application of the input voltage. The plug-in termination style mates with a standard 8-pin octal socket, making it a straightforward drop-in replacement for existing panel timers in the same footprint.
Omron H3Y-2 DC48 10S Time Delay Relay, 0.5-10s, DPDT, 5A
MPNH3Y-2 DC48 10S
Active
Omron H3Y series, mechanical relay time delay, DPDT (2 Form C), 48 VDC supply, 0.5–10 s delay range, 5 A at 250 VAC contact rating, socketable plug-in termination.
$135.21Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | H3Y |
| Parameter | Value |
|---|---|
| Function | Off-Delay, On-Delay |
| Parameter | Value |
|---|---|
| Delay time range | 0.5 Sec ~ 10 Sec |
| Timing adjustment method | Hand Dial |
| Timing initiate method | Input Voltage |
| Parameter | Value |
|---|---|
| Supply voltage | 48VDC |
| Parameter | Value |
|---|---|
| Contact rating @ voltage | 5A @ 250VAC |
| Contact circuit (Form) | DPDT (2 Form C) |
| Relay type | Mechanical Relay |
| Parameter | Value |
|---|---|
| Mounting type | Socketable |
| Termination style | Plug In |
Product details
Frequently asked questions
What is the contact rating of the H3Y-2 DC48 10S?
The DPDT contacts are rated at 5 A at 250 VAC, which is sufficient for switching small motor contactor coils, pilot lights, solenoid valves, and other control-circuit loads within that current envelope.
Where can I buy the H3Y-2 DC48 10S?
This part is sourced and quoted to order against an RFQ through independent industrial-automation distribution. Availability and current pricing are confirmed at quote time.
What is the delay time range of this relay?
The delay is adjustable from 0.5 seconds to 10 seconds via a hand dial on the relay body, covering common timing intervals for conveyor sequencing, pump alternation, and machine-cycle delays.
MPN
H3Y-2 DC48 10S