Omron – H3RN‑1 – ON‑Delay Timer, 0.1 s–10 min, SPDT Relay, 5‑Pin Plug‑In

The Omron H3RN‑1 is a compact analog ON-delay timer with adjustable timing from 0.1 seconds to 10 minutes. Designed for DIN rail or panel mounting via a 5-pin socket, it features a single SPDT output contact and a wide operating voltage range, making it ideal for general industrial automation tasks.

Key Features:

• Manufacturer: Omron

• Model: H3RN‑1

• Function: ON-delay timing

• Time Range: 0.1 seconds to 10 minutes

• Output: 1 × SPDT relay

• Contact Rating: 3 A @ 250 V AC (resistive)

• Supply Voltage Options: Typically 12 V DC, 24 V DC, or 24–240 V AC (check model variant)

• Mounting: 5-pin plug-in base (e.g., P2RF-05)

• Setting Accuracy: ±10% full scale

• Reset Time: ≤0.1 s

• Ambient Temperature Range: –10 °C to +55 °C

• Housing Width: 15.5 mm