SQUARE D 8739SCA54V81 Breaker Combination Starter Reversing 3PH 3R Hoa

( Brand: Square D ), ( Type: Circuit Breaker Combination Starter ), ( Style: Nema ), ( Manufacturer Part Number: 8739SCA54V81 )

Review SQUARE D Square8739sca54v81 8739 Breaker Type Combination Starter Size Reversing 3ph 3r Hoa On

Introducing the Square 8739SCA54V81 3-Phase 3R HOA Breaker Combination Starter Reversing Unit, a versatile and efficient solution for your electrical needs. This heavy-duty starter is designed to provide reliable performance in industrial, agricultural, and commercial applications.

The Square 8739SCA54V81 is a 3-phase, 3-wire, 230V/460V reversing starter that comes with a built-in overload relay and a main contactor. It is ideal for use with 3-phase induction motors, making it a popular choice for various applications such as pumps, compressors, and conveyor systems.

This starter features a combination of a forward and reverse contactor, making it possible to easily change the direction of motor rotation. The reversing switch is located on the exterior of the starter, allowing for convenient operation. The starter also includes a thermal overload protection system, which monitors the motor's current and automatically trips the circuit if the motor becomes overloaded.

The Square 8739SCA54V81 is constructed with high-quality materials and is built to withstand the demands of heavy-duty applications. It is designed with a robust housing that provides excellent protection against dust, moisture, and other environmental hazards. The starter also includes a clear cover window, which allows for easy observation of the contactor and overload relay.

Installation of the Square 8739SCA54V81 is straightforward, with clear instructions provided in the user manual. The starter is also UL listed, ensuring compliance with the latest safety standards.

Overall, the Square 8739SCA54V81 3-Phase 3R HOA Breaker Combination Starter Reversing Unit is an essential tool for anyone looking for a reliable and efficient solution for controlling the direction and operation of their 3-phase motors. Its robust design, ease of use, and advanced safety features make it a valuable addition to any industrial, agricultural, or commercial electrical system.

Pros and Cons of Buying a Square D 8739SCA54V81 Breaker Combination Starter Reversing 3PH 3R HOA

a. Versatility: The Square D 8739SCA54V81 is a combination starter, which means it can function as both a starter and a contactor. This can save space and cost in electrical installations, as only one component is required instead of two.

b. Reversing Capability: This starter offers reversing functionality, which is useful in applications where motor rotation direction needs to be changed frequently.

c. Overload Protection: The breaker included in the Square D 8739SCA54V81 provides overload protection for the motor, preventing damage from overcurrent conditions.

d. Compact Design: The compact design of this starter makes it suitable for installations with limited space.

a. Complexity: Compared to a standard starter, the Square D 8739SCA54V81 is more complex due to its additional features, which may increase the installation and maintenance costs.

b. Cost: The price of this starter is generally higher than that of a standard starter due to its advanced features.

c. Requires Proper Wiring: Proper wiring of the Square D 8739SCA54V81 is crucial to ensure correct operation, and improper wiring may lead to motor damage or even electrical hazards.

The Square D 8739SCA54V81 breaker combination starter reversing 3PH 3R HOA is a versatile and compact solution for applications requiring motor starting, reversing, and overload protection. However, it comes with a higher cost and increased complexity compared to standard starters. Proper wiring and installation are essential for its safe and efficient operation.

If your application requires motor starting, reversing, and overload protection, the Square D 8739SCA54V81 breaker combination starter reversing 3PH 3R HOA is an excellent choice. Ensure that you have the necessary expertise for proper installation and wiring to ensure its safe and efficient operation. If your requirements are more straightforward, a standard starter may be a more cost-effective option.

Details:

Company name and of contact. REVERSING STARTER 8736SCO8H309S 120V COIL. NEMA SIZE 1 TYPE 12/3R. 1 NEW SQUARE8739SCA54V81.

If you require any lift gate services. 600V 30 3 PHASE.

part #: 8739sca54v81 prices

• $225.00-$1388.00

specifications stigstarters:

• brand: Square D
• type: Circuit Breaker Combination Starter
• style: Nema
• manufacturer part number: 8739SCA54V81

general stigstarters:

• condition: New Open box
• Drives Starters > Starters > Combination Starters

returns stigstarters:

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

shipping stigstarters:

• class: Standard, One-day, Expedited
• type: Calculated
• carrier: UPS
• service: UPS Ground, UPS Next Day Air, UPS 2nd Day Air
• transit: 4-7 Days
• cost: $173.15

payments stigstarters:

• other
• credit card: Mastercard
• wallet: Paypal

seller stigstarters:

• city: Rochester, New York
• rating: 100.0%
• # reviews: 26530

offer stigstarters:

• started: March 20, 2025
• availability: In Stock
• quantity: 4
• options: Ship-to-home
• best offers: True
• sold: 0

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