9660-083-991 KLIXON Motor Starting Relay Nos

Review KLIXON Motor Starting Relay Nos

The Klixon 9660-083-991 and 9660-83-991 motor starting relays are essential components in various industrial applications, designed to provide reliable and safe motor starting and protection functions.

The 9660 series motor starting relays from Klixon are available in two versions, 9660-083-991 and 9660-83-991, which differ primarily in their contact configurations. Both relays are built with high-quality components and advanced engineering to ensure long-lasting performance and robustness.

The 9660-083-991 motor starting relay comes with an NO (Normally Open) contact configuration, ideal for applications where the contact needs to open during normal operation. This model features a 3-pole, 3-throw mechanism that enables it to control both the starting and protective functions of a motor. The relay's contacts can handle up to 10A of current, making it suitable for smaller motors.

On the other hand, the 9660-83-991 motor starting relay features an NC (Normally Closed) contact configuration, which means the contacts close during normal operation. This model is suitable for applications where the contact needs to close during normal operation and open only during abnormal conditions. Like its counterpart, the 9660-83-991 relay also has a 3-pole, 3-throw mechanism and can handle up to 10A of current.

1. Overcurrent protection: The relays are designed to protect against overcurrent conditions and can trip the motor in case of an overload.

2. Overvoltage protection: They can also protect against overvoltage conditions and disconnect the motor from the power supply when the voltage exceeds safe levels.

3. Thermal protection: The relays feature thermal protection, which can disconnect the motor from the power supply when it reaches an unsafe temperature.

4. Soft-start and regenerative braking: These relays can provide soft-start and regenerative braking functions, which help reduce motor wear and extend its life.

In summary, the Klixon 9660-083-991 and 9660-83-991 motor starting relays are versatile components designed for various industrial applications. Their rugged construction, advanced features, and reliable performance make them a popular choice for controlling and protecting motors in demanding environments.

The Klixon 9660-083-991 and 9660-83-991 motor starting relays are commonly used in various industrial applications due to their reliable performance and ease of use. However, like any other electrical component, they come with their own set of advantages and disadvantages.

1. Robust Design: These relays are built to withstand harsh industrial environments and can handle heavy current loads, making them ideal for use in heavy-duty applications.

2. Easy Installation: The relays have a simple and intuitive wiring diagram, making them easy to install and commission.

3. Safe Operation: The Klixon relays feature overload protection, which helps prevent motor damage and electrical faults.

4. Durable Construction: The relays have a rugged and durable construction, which ensures long-term reliability and reduces maintenance requirements.

1. Limited Functionality: These relays are designed for basic motor starting applications and may not offer advanced features such as soft-start or regenerative braking.

2. Limited Compatibility: The relays may not be compatible with all types of motors or control systems, so it's essential to check their specifications before making a purchase.

3. Limited Customization: These relays do not offer much in terms of customization, so if you require a specific feature or functionality, you may need to consider a more advanced relay or control system.

In conclusion, the Klixon 9660-083-991 and 9660-83-991 motor starting relays offer reliable and robust performance for basic motor starting applications. Their advantages include easy installation, safe operation, and durable construction. However, their disadvantages include limited functionality, compatibility, and customization.

If you are looking for a basic motor starting relay for heavy-duty applications, the Klixon relays are an excellent choice. However, if you require more advanced features or compatibility with specific motors or control systems, you may need to consider a more advanced relay or control system. Ultimately, the decision to purchase the Klixon 9660-083-991 or 9660-83-991 motor starting relays depends on your specific application requirements and budget.

Details:

With a bolt-on mounting style, this starting relay is suitable for use on walls, ceilings, and in interior/exterior environments. Made by the reputable brand Klixon in USA, this ac/dc relay is reliable and efficient for controlling starting of motors industrial commercial settings. The Klixon 9660-83-991 motor starting relay is a heavy-duty unit designed for various applications such as branch circuit, charging/power, and automotive.

specifications genpurrelays:

• brand: Klixon
• mpn: 9660-083-991
• mounting style: Bolt-on
• suitable for: Wall, Interior, Exterior, Ceiling
• current type: Ac/dc
• type: Starting Relay
• unit type: Unit
• features: Heavy Duty
• application: Branch Circuit, Charging/power, Automotive
• country of origin: United States

shipping genpurrelays:

• service: usps ground advantage
• type: fixed
• carrier: usps
• transit: 4-9 days
• class: standard

offer genpurrelays:

• availability: in stock
• sold #: 14
• started: february 16, 2026
• options: ship-to-home
• in stock #: 5
• prices: $10.50–$55.42
• item condition:
  • New
  • New – Open box
  • Used

returns genpurrelays:

• policy: returns accepted
• time: 30 days
• method: money back
• paid by: seller

general genpurrelays:

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

seller genpurrelays:

• rating: 98.9%
• city: colorado city, texas
• # reviews: 668

payments genpurrelays:

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