Mounts on standard 35mm DIN rail via a snap-on foot. The 24VAC/DC supply is shared with many small PLC and I/O systems, so it can be tapped from the same power supply as the logic side. The SPDT output is rated 5A at 250VAC, enough to drive a contactor coil or alarm annunciator directly. Push-in terminals accept ferruled or solid conductors; a small flathead screwdriver releases the wire. The operating range is -20°C to 60°C, making it suitable for control cabinets without climate control in many industrial environments.
Omron K8DT-AW1CD Current Sensing Relay, 2-500mA, SPDT, Activ
MPNK8DT-AW1CD
Active
Omron K8DT Series, Current Sensing AC/DC Relay, SPDT (1 Form C), 2 ~ 500mA Trip Range, 0.1 Sec ~ 30 Sec Adjustable Delay, 24VAC/DC Supply, 5A @ 250VAC Contact, DIN Rail Mount, Push-In Terminals.
$209.98 – $216.66Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | K8DT |
| Type | Current Sensing AC/DC |
| Parameter | Value |
|---|---|
| Supply voltage | 24VAC/DC |
| Parameter | Value |
|---|---|
| Output type | Relay |
| Parameter | Value |
|---|---|
| Operating temperature | -20°C ~ 60°C |
| Parameter | Value |
|---|---|
| Mounting type | DIN Rail |
| Parameter | Value |
|---|---|
| Circuit | SPDT (1 Form C) |
| Delay time | 0.1 Sec ~ 30 Sec |
| Trip range | 2 ~ 500mA AC/DC |
| Contact rating @ voltage | 5A @ 250VAC |
Product details
Frequently asked questions
What range of current does the K8DT-AW1CD monitor?
It monitors AC or DC current from 2 mA up to 500 mA. The trip point is adjustable within that window.
How is the delay time set?
Via a front-panel potentiometer, the off-delay (for overcurrent) or on-delay (for undercurrent) can be adjusted from 0.1 seconds to 30 seconds.
MPN
K8DT-AW1CD