OMRON Relay MK3EP-UA-AC240 MK3E-PUA-240VAC

( Brand: Omron ), ( Manufacturer Part Number: MK3EPUAAC240 )

Review OMRON Relay Mk3e-pua-240vac

The Omron MK3EP-UA-AC240 is a versatile and reliable AC relay offering 24V DC coil operation with a maximum current rating of 20A and a voltage rating of 240V AC. This model, also known as the MK3E-PUA-240VAC or MK3EPUAAC240, is part of Omron's extensive line of industrial automation components.

Designed with a compact size of 75.5 mm (L) x 48.5 mm (W) x 38.5 mm (H), this AC relay is an excellent choice for space-constrained applications in various industries, including manufacturing, automation, and process control. It features a robust and durable design, ensuring dependable performance under demanding conditions.

The MK3EP-UA-AC240 is a normally-open (NO) type of relay, meaning it doesn't conduct current in its de-energized state. When the control signal is applied, the relay closes the contacts, allowing the current to flow through. This functionality is essential for various control applications, such as motor control, solenoid valve actuation, or sensor activation.

Equipped with Omron's advanced technology, the MK3EP-UA-AC240 offers excellent electrical characteristics, including low contact resistance and low coil resistance, ensuring quick switching times and minimal power loss. Additionally, it features a high contact welding resistance, preventing arcing and ensuring reliable contact performance over extended periods.

The relay comes with a built-in LED indicator, providing visual confirmation of the relay's status. This feature is particularly useful in applications where it's essential to monitor the status of the relay at a glance.

The MK3EP-UA-AC240 can withstand temperatures ranging from -25 C to 70 C, making it suitable for use in a wide range of environments. Furthermore, it complies with various international safety standards, such as UL and CSA, ensuring your application meets the necessary safety requirements.

In conclusion, the Omron MK3EP-UA-AC240 is a high-performance, compact, and reliable AC relay, offering 24V DC coil operation and a maximum current rating of 20A with a voltage rating of 240V AC. Its robust design, advanced technology, and versatile features make it an excellent choice for various industrial automation applications.

The Omron MK3EP-UA-AC240, MK3E-PUA-240VAC, and MK3E-PUA-240VAC are all relay models from Omron. These relays are used to switch electrical circuits remotely. In this response, we will discuss the pros and cons of buying any of these specific Omron relay models for your electrical project.

1. High-quality components: Omron is a reputable brand in the electrical components industry, ensuring that these relays are made with high-quality materials and components.

2. Versatile application: These relays are suitable for various applications, including industrial automation, HVAC systems, and home automation projects.

3. Compact size: These relays have a compact design, making them easy to install in tight spaces.

4. Durable construction: They are designed to withstand harsh environments, ensuring long-lasting performance.

5. Easy installation: These relays come with clear instructions and are easy to install, even for those with limited electrical experience.

1. Cost: Omron relays are more expensive than some other brands, which may be a consideration for budget-conscious buyers.

2. Limited number of contacts: These relays have a limited number of contacts, which may not be sufficient for more complex electrical projects.

3. No LED indicator: Some users may prefer relays with an LED indicator to easily monitor the status of the relay.

The Omron MK3EP-UA-AC240, MK3E-PUA-240VAC, and MK3E-PUA-240VAC are reliable and high-quality relays suitable for various applications. While they may have a higher cost compared to some other brands, their durability, versatility, and compact size make them a worthwhile investment for many electrical projects. Ultimately, the choice between these specific Omron relay models depends on the specific requirements of your project, including the number of contacts and the presence of an LED indicator.

If you require a compact, high-quality relay with a reliable brand name, the Omron MK3EP-UA-AC240, MK3E-PUA-240VAC, or MK3E-PUA-240VAC could be excellent options for your electrical project. Consider your project's requirements, such as the number of contacts and LED indicator, before making a final decision.

Details:

Coil: 240 VAC. Mara Industrial ID: 14, Omron MK3EP-UA-AC240 Relay MK3E-PUA-240VAC - Used, PN: MK3EP-UA-AC240, MK3EPUAAC240, MK-3EP-UA-AC240.

part #: mk3epuaac240 prices

• $18.00-$86.77

specifications plcmechanize:

• brand: Omron
• manufacturer part number: MK3EPUAAC240

seller plcmechanize:

• city: Port Sanilac, Michigan
• rating: 99.9%
• # reviews: 66264

offer plcmechanize:

• options: Ship-to-home
• started: March 30, 2026
• sold: 0
• availability: In Stock
• quantity: 1

payments plcmechanize:

• other
• wallet: Paypal
• credit card: Diners-club

general plcmechanize:

• condition: Used
• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors

shipping plcmechanize:

• transit: 3-7 Days
• cost: $0.00
• class: Standard, Expedited, One-day
• type: Calculated
• service: USPS First Class, UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• carrier: USPS, UPS

returns plcmechanize:

• paid by: Buyer
• method: Money back
• time: 30 Days
• policy: Returns Accepted

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