C-6522-5 COMAR Nos Control Relay Pin

Review COMAR Nos Vintage Control Relay 24-28vdc Ohm Pin

The Comar C-6522-5 NOS Control Relay is a versatile and reliable electrical component designed for use in various industrial and automation applications. This 2000ohm, 24-28VDC relay comes with a SK-425132-1 20-pin connector, providing ample configuration options for a range of systems.

The control relay operates on a 24-28VDC power supply and features a no-break contact design, ensuring seamless transfer of power between coil voltage and controlled circuit. This means that the contact closure is maintained even during power interruptions, making it an ideal choice for applications where maintaining contact closure is crucial.

The relay has a contact rating of 2000ohms and a contact capacity of 10A at 25 C. It is constructed with high-quality materials and components, ensuring durability and long-lasting performance. The SK-425132-1 20-pin connector provides a secure and efficient method for connecting the relay to the control system, offering flexibility in design and wiring configurations.

The Comar C-6522-5 NOS Control Relay is suitable for use in various industrial and automation applications, including HVAC systems, vending machines, security systems, and more. Its compact size and robust design make it an excellent choice for applications where space is limited and reliability is essential.

In summary, the Comar C-6522-5 NOS Control Relay is a high-performance, 2000ohm, 24-28VDC relay with a 20-pin connector, designed for use in a wide range of industrial and automation applications. Its no-break contact design, high contact rating, and robust construction ensure reliable and efficient operation, making it a valuable addition to any control system.

The Comar C-6522-5 control relay is a 20-pin device designed for use in industrial automation applications. This relay operates on a 24-28V DC power supply and has a contact rating of 2000 ohms. Here are some potential pros and cons of purchasing this relay:

1. Wide voltage range: The relay can operate on a voltage range of 24-28V DC, making it suitable for a variety of industrial applications.

2. High current capacity: The relay has a contact rating of 2000 ohms, which indicates that it can handle a decent amount of current.

3. Versatile: With 20 pins, this relay offers a high degree of configurability, making it suitable for use in complex automation systems.

4. Durable: Comar is known for manufacturing high-quality industrial components, and this relay is likely to be robust and reliable.

1. Complex wiring: Due to its high pin count, wiring this relay can be a complex and time-consuming process.

2. Higher cost: This relay is more expensive than some other relays with fewer pins and lower contact ratings.

3. Potential for errors: With so many pins, there is a greater risk of wiring errors, which could lead to system failures.

In conclusion, the Comar C-6522-5 control relay offers a number of advantages, including a wide voltage range, high current capacity, versatility, and durability. However, it also comes with some drawbacks, such as complex wiring, higher cost, and a greater risk of wiring errors.

If you require a relay with a high degree of configurability and the ability to handle a decent amount of current, then this relay may be a good option for you. However, if you have simpler wiring requirements or are working on a tight budget, you may want to consider a relay with fewer pins and a lower contact rating. Ultimately, the decision to purchase this relay should be based on your specific application requirements and budget constraints.

Details:

New old stock, please see photos for more details. These are from a long time collector who used and saved thousands of components during his career.

specifications genpurrelays:

• brand: Comar
• mpn: C-6522-5
• type: Power Relay
• application: Industrial, Light Control, Electronics, Commercial, Control Equipment Panels, Fan Control

returns genpurrelays:

• policy: no returns

shipping genpurrelays:

• carrier: usps, fedex, ups
• service: usps ground advantage, fedex ground / fedex home delivery, ups ground
• class: standard
• transit: 4-9 days
• type: calculated

offer genpurrelays:

• options: ship-to-home
• availability: in stock
• started: february 22, 2026
• prices: $10.00–$25.00
• item condition: New – Open box
• sold #: 10

payments genpurrelays:

• wallet: google-pay
• credit card: diners-club
• other

seller genpurrelays:

• # reviews: 17947
• rating: 99.8%
• city: amelia, ohio

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays