Omron MY2K-US 24VDC Power Relay (UL): Technical Guide, Applications and Installation
Maintenance teams know the difference between components that merely survive and ones that genuinely perform over the long haul. The Omron MY2K-US 24VDC Power Relay (UL)— 24V DC rated — falls firmly in the second category, making it a frequent first choice for North American automation systems environments.
Many engineers working with this product also specify Omron Omron Sensor solutions on the same project. The shared ecosystem means signal levels, cable standards, and mounting accessories align across product families — a practical advantage that saves time during panel design and commissioning.
Omron MY2K-US 24VDC — Product Profile
The Omron MY2K-US 24VDC is a Power Relay (UL) rated at 24V DC, built to handle North American automation systems reliably over a long service life. Key engineering features include ul-listed model, north america compliant, 2-pole, and the unit mounts via din rail socket.
On the bench, ul-listed model, north america compliant, 2-pole stands out immediately. The 24V DC rating align with the control voltage standards used across manufacturing, building automation, and process control industries, reducing the need for additional conversion stages.
Technical Data Summary
The table below summarises the main technical parameters of the Omron MY2K-US 24VDC. For full specifications, always refer to the official Omron product datasheet, as application-specific derating may apply.
| Parameter | Value |
|---|---|
| Product Type | Power Relay (UL) |
| Coil / Operating Voltage | 24V DC |
| Contacts / Channels | 2-pole (DPDT) |
| Contact Current | 10 A |
| Key Features | UL-listed model, North America compliant, 2-pole |
| Mounting | DIN rail socket |
| Mechanical Lifetime | 10 million mechanical operations |
| Operating Temperature | -25 °C to +70 °C |
| Compatible Socket | PYF08A |
Where This Product Fits
The Omron MY2K-US 24VDC Power Relay (UL) is commonly specified for the following applications:
- North american automation systems
- Ul-required applications
Across these use cases, the consistent thread is a need for dependable switching over a large number of operations, often in environments where an unplanned fault would create significant disruption. The Omron MY2K-US 24VDC is designed with exactly those conditions in mind.
The Omron MY2K-US 24VDC is designed to be used with PYF08A. Using a non-compatible socket model can compromise contact pressure and reduce overall service life, so always verify socket compatibility before ordering.
Practical Installation Tips
When mounting the Omron MY2K-US 24VDC Power Relay (UL) in a panel, pay attention to three things: the socket or rail type must be the correct Omron-specified match; the terminal wiring must use appropriate cable gauge; and there must be enough vertical clearance to allow the unit to be removed for service without disturbing adjacent wiring. Getting these details right at installation saves considerable time later.
For ongoing maintenance, periodically inspect for contact discolouration, check terminal screws for loosening, and look for any signs of heat stress on the housing. Catching these early avoids the much larger cost of an unplanned production stop.
Performance You Can Rely On
From a total cost of ownership perspective, the Omron MY2K-US 24VDC Power Relay (UL) makes financial sense even when its purchase price is higher than alternatives. Reduced unplanned downtime, fewer replacement cycles, and lower maintenance labour costs add up to a clear advantage over the operational lifetime of a machine.
Frequently Asked Questions
How do I install the Omron MY2K-US 24VDC?
Mount the Omron MY2K-US 24VDC Power Relay (UL) on a 35 mm DIN rail using the compatible socket or directly as specified. De-energise the circuit before installation, connect cables at the rated cross-section, and tighten terminal screws to the torque values stated in the datasheet.
What is the electrical lifespan of the Omron MY2K-US 24VDC?
Electrical lifespan depends on switching frequency and load type. At rated resistive load, Omron relay products typically achieve several hundred thousand to over a million operations. The exact figure for the Omron MY2K-US 24VDC is stated in its technical datasheet.
Can the Omron MY2K-US 24VDC switch inductive loads?
Yes, but inductive loads reduce contact lifespan due to higher arc energy at switch-off. For frequent inductive switching with the Omron MY2K-US 24VDC Power Relay (UL), a suppression device — such as a varistor or RC snubber — is recommended across the load.
Is the Omron MY2K-US 24VDC RoHS compliant?
Omron products conform to the RoHS Directive requirements. Specific compliance documentation for the Omron MY2K-US 24VDC can be requested from your authorised Omron distributor.
What should I check during periodic maintenance of the Omron MY2K-US 24VDC?
Inspect contact surfaces for pitting or discolouration, check terminal screws for loosening (particularly in high-vibration environments), and verify that the housing shows no thermal discolouration. Replace the unit if any of these signs are present.