1. Control & Machine Tool Relays Offered
  2. sku: 6345119794036604
  3. CONTROL CONCEPTS 1021A-12-20-0/10V

CONTROL CONCEPTS 1021A-12-20-0-10V Power Controller 1021A-12-20-0/10V 120VAC 20A

1021a-12-20-0 Control Concepts 1021a-12-20-0/10v Scr Power Controller 120vac 20a Not Complete

( Brand: Control Concepts ), ( Manufacturer Part Number: 1021A-12-20-0/10V ), ( Part Type: Controller )

Review CONTROL CONCEPTS 1021a-12-20-0/10v Scr Power Controller 120vac 20a Not Complete

The Control Concepts 1021A-12-20-0/10V SCR Power Controller is a versatile and powerful electrical device designed for controlling inductive loads up to 120VAC and 20A. This controller utilizes Silicon Controlled Rectifier (SCR) technology to provide precise and reliable power control.

The controller features a compact and rugged design, making it suitable for various industrial and commercial applications. It is housed in a die-cast aluminum enclosure that provides both protection and efficient heat dissipation. The enclosure is also sealed to prevent the ingress of dust and water, ensuring long-term durability even in harsh environments.

The Control Concepts 1021A-12-20-0/10V SCR Power Controller offers adjustable firing angles and current limiting functions, allowing for precise control over the load. The controller also includes a peak current limiting function, which helps prevent overloading and ensures the safe operation of the connected equipment.

The controller includes multiple protection features, such as overvoltage, undervoltage, overcurrent, and short-circuit protection. These features help prevent damage to the controller and ensure the safety of the connected equipment and operators.

The controller's user-friendly design includes a front panel with a clear and easy-to-read indicator lamp, adjustment potentiometers, and a status display that shows the operational status of the controller. The controller also includes a remote on/off switch and a remote sense terminal, making it easy to operate and monitor from a distance.

The Control Concepts 1021A-12-20-0/10V SCR Power Controller is designed for easy installation and integration into various electrical systems. It includes a detachable terminal block that provides easy access to the controller's terminals, making wiring and connection simple and efficient. The controller also includes a mounting bracket, which allows for easy and secure installation on a DIN rail or other suitable mounting surface.

Overall, the Control Concepts 1021A-12-20-0/10V SCR Power Controller is a high-performance and reliable electrical device that offers precise and efficient power control for inductive loads up to 20A and 120VAC. Its rugged design, adjustable features, and multiple protection functions make it an ideal choice for various industrial and commercial applications.

The Control Concepts 1021A-12-20-0/10V SCR Power Controller is a 120VAC, 20A variable speed controller designed for pump and fan applications. Here are some pros and cons that may help you make an informed decision about purchasing this controller:

Pros:

1. Adjustable Speed: The controller offers adjustable speed control, enabling you to match the motor speed to your application requirements.

2. Energy Savings: Variable speed control helps save energy by only supplying the necessary power to the motor, reducing energy consumption and saving money on utility bills.

3. Soft Start: The controller includes a soft start feature, which gradually brings the motor up to speed, reducing the stress on the motor and electrical system, and minimizing the risk of motor damage and power surges.

4. Overload Protection: The controller includes overload protection, which automatically shuts off the power to the motor if it becomes overloaded, preventing damage to the motor and electrical system.

5. Easy Installation: The controller is relatively easy to install, and the instructions are clear and concise.

Cons:

1. Limited Input Voltage Range: The controller is designed for 120VAC input, which may not be suitable for all applications.

2. Limited Current Capacity: The controller has a maximum current capacity of 20A, which may not be sufficient for larger motors.

3. No Remote Control: The controller does not come with a remote control, which may be a limitation for some applications.

4. Limited Display: The controller has a limited display, which may not provide enough information for some users.

Conclusion:

The Control Concepts 1021A-12-20-0/10V SCR Power Controller is a reliable and efficient variable speed controller suitable for pump and fan applications with a maximum input voltage of 120VAC and a maximum current capacity of 20A. Its adjustable speed control, energy savings, soft start feature, and overload protection make it an excellent choice for many applications. However, its limited input voltage range, current capacity, and lack of remote control and advanced display features may be limitations for some users.

Recommendation:

If your application requirements match the specifications of the Control Concepts 1021A-12-20-0/10V SCR Power Controller, then it is an excellent choice for energy-efficient and reliable speed control. However, if you have a higher voltage or current requirement, or if you need remote control or advanced display features, you may want to consider other options.

Details:

Address, Next Day Automation, 9472 Hemlock Lane N. Rated Current: 20A. If you do not have an account No Worries. This is a surplus item.

Heat Sink Dimensions: 6in x 4.75in 2.625in. Mounting: Base Mount. Specifications: model #: 1021A-12-20-0/10V, 1021A, 1651-12-20.

part #: 1021a1220010v price

  • $100.00

specifications aiactuato:

  • brand: Control Concepts
  • mpn: 1021a-12-20-0/10v
  • part type: Controller

offer aiactuato:

  • options: Ship-to-home
  • best offers: True
  • quantity: 1
  • sold: 0
  • started: January 23, 2026
  • availability: In Stock

returns aiactuato:

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

general aiactuato:

  • condition: Used
  • Electrical Equipment Supplies > Relays > Control Machine Tool Relays

seller aiactuato:

  • # reviews: 43016
  • rating: 100.0%
  • city: Osseo, Minnesota

shipping aiactuato:

  • class: Standard, Expedited, One-day
  • transit: 4-7 Days
  • carrier: USPS, UPS
  • type: Calculated
  • cost: $0.00
  • service: USPS First Class, USPS Priority Mail Padded Flat Rate Envelope, UPS Next Day Air

payments aiactuato:

  • credit card: Discover
  • wallet: Google-pay
  • other
  • cash
part type: controller,
category: business & industrial > electrical equipment supplies > relays > control machine tool relays, sku: 6345119794036604,
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  • Used. Offer #1 priced at $100.00 + $0.00 shipping estimate = $100.00* total. Mounting: Base Mount Model # : /10V, 1021A, 1651-12-20.FREE SHIPPING

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