SQUARE D 8539SDW5 Combination Motor Controller Starter 70A 600V

( Brand: Square D ), ( Model: 8539 SDW5 70A ), ( Type: Circuit Breaker Combination Starter ), ( Style: Nema ), ( Manufacturer Part Number: 8539SDW5 ), ( Nema Rating: 4x )

Review SQUARE D Square8539sdw5 Sdw5 70a 600v Combination Motor Controller Starter Stainless

The Square D 8539SDW5 Combination Motor Controller Starter is a versatile and reliable electrical solution designed for various industrial applications. This motor starter, manufactured by Square D, a leading brand in electrical equipment, is engineered to deliver optimal performance and energy efficiency.

The 8539SDW5 is a 70A, 600V combination motor controller and starter. It is suitable for controlling and protecting inductive loads such as motors and compressors. The controller offers both star-delta and forward-reverse motor starting functions, providing flexibility to suit different motor applications.

One of the standout features of the 8539SDW5 is its advanced protection capabilities. This motor starter includes overload protection, short-circuit protection, and ground fault protection. The overload protection monitors the current flowing through the motor and automatically trips the circuit when the motor overheats, preventing damage. Short-circuit protection disconnects the power supply to the motor in case of a short circuit, ensuring the safety of the electrical system and the operators. Ground fault protection detects any ground faults that may occur and isolates the faulty equipment from the power source, minimizing the risk of electrical shocks.

The Square D 8539SDW5 features a compact and rugged design, making it suitable for installation in various environments. Its industrial-grade construction ensures durability and resistance to harsh conditions. The controller also comes with a clear and easy-to-read status indicator, allowing users to quickly identify the operating status of the motor.

In addition, the 8539SDW5 is equipped with a number of convenient features, such as adjustable overload settings, which allow users to fine-tune the motor protection according to their specific application requirements. It also comes with a mounting bracket for easy and secure installation.

The Square D 8539SDW5 Combination Motor Controller Starter is an essential component for any industrial electrical system, offering robust performance, advanced protection features, and flexible control functions. Its reliable operation, coupled with its ease of use and durability, makes it an excellent choice for a wide range of applications.

Pros and Cons of Buying Square D 8539SDW5 Combination Motor Controller Starter

The Square D 8539SDW5 is a combination motor controller starter that is widely used in industrial applications. This device offers a number of advantages and disadvantages, which are outlined below:

1. Versatility: The Square D 8539SDW5 is a combination motor controller and starter, which means it can perform both functions. This can save space and reduce the number of components required for a control system.

2. High Voltage Rating: With a 600V rating, the Square D 8539SDW5 can handle high voltage applications, making it a suitable choice for industrial environments.

3. Overload Protection: The device offers overload protection, which can help prevent motor damage and increase the lifespan of the motor.

4. Easy Installation: The Square D 8539SDW5 is designed for easy installation, with a modular design that allows for quick wiring and connection.

5. Reliability: Square D is a well-known brand in the electrical industry, and the 8539SDW5 is known for its reliability and robustness.

1. Cost: The Square D 8539SDW5 is a high-performance device, and its cost reflects its capabilities. It may be more expensive than some other motor controllers and starters in the market.

2. Complexity: Due to its combination motor controller and starter function, the Square D 8539SDW5 may be more complex to operate and program than a standalone motor controller or starter.

3. Size: The device is larger than some other motor controllers and starters due to its combination function and high voltage rating.

The Square D 8539SDW5 is a versatile and high-performance motor controller and starter that is well-suited for industrial applications with high voltage requirements. Its advantages include easy installation, reliability, overload protection, and versatility. However, its disadvantages include cost, complexity, and size.

If you are looking for a motor controller and starter for industrial applications with high voltage requirements, the Square D 8539SDW5 is a suitable choice. Its advantages outweigh its disadvantages, and the reliability and robustness of the Square D brand add to its appeal. However, it is essential to consider the cost, complexity, and size of the device before making a purchase. If budget is a concern, you may want to consider a standalone motor controller or starter with a lower voltage rating.

Details:

Used Takeout in Operating Condition. Form Per Spec. Square8539 SDW5 FAL36070 70A Circuit breaker. 8536 SD01 Series A Size 2 600V Motor Starter.

Combination Motor Controller Starter Stainless Steel Enclosure.

part #: 8539sdw5 prices

• $250.00-$880.00

specifications stigstarters:

• brand: Square D
• model#: 8539 SDW5 70A
• type: Circuit Breaker Combination Starter
• style: Nema
• manufacturer part number: 8539SDW5
• nema rating: 4x

shipping stigstarters:

• transit: 5-12 Days
• service: USPS Ground Advantage
• type: Calculated
• cost: $108.36
• carrier: USPS
• class: Standard

returns stigstarters:

• policy: No Returns

seller stigstarters:

• # reviews: 293
• city: East Leroy, Michigan
• rating: 100.0%

payments stigstarters:

• credit card: Mastercard
• wallet: Google-pay
• other

offer stigstarters:

• options: Ship-to-home
• quantity: 1
• started: July 9, 2025
• sold: 0
• best offers: True
• availability: In Stock

general stigstarters:

• Drives Starters > Starters > Combination Starters
• condition: Used

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