A27CGF45B057 EATON Volt Phase Magnetic Starter

Review EATON Hp 208-230 Volt Three Phase Magnetic Starter

The Eaton A27CGF45B057 is a heavy-duty 15 HP phase magnetic starter designed for use in industrial applications where reliable and efficient motor control is essential. This starter is suitable for motors operating on a 208-230 volt power supply.

The A27CGF45B057 features a robust construction with a cast aluminum frame that provides excellent heat dissipation and durability. It is designed to handle high inrush currents and can be used to start motors with up to 15 horsepower. The starter comes with a 5-pole, 2-piece frame mounted contactor that ensures reliable and consistent contact between the motor windings and the power source.

The starter also includes a 5-pole, overload relay that provides overload protection for the motor. The overload relay is adjustable, allowing users to set the trip point to suit their specific application. The starter comes with a shunt trip coil, which allows for remote operation of the starter via a separate trip switch or interlock.

The Eaton A27CGF45B057 is designed for easy installation and maintenance. It has clear markings and color-coded terminals to simplify wiring, and the contactor and overload relay are easily accessible for replacement or adjustment. The starter also includes a built-in thermal protector, which helps prevent damage to the starter and motor due to overheating.

This starter is suitable for use in a wide range of industrial applications, including pumps, compressors, conveyors, and fans. It is designed to meet the rigorous demands of industrial environments and is built to provide reliable and efficient motor control for years to come. Overall, the Eaton A27CGF45B057 is a high-performance, heavy-duty phase magnetic starter that is ideal for use in industrial applications where reliability and efficiency are critical.

Pros and Cons of Buying Eaton A27CGF45B057 15 HP 208-230 Volt Phase Magnetic Starter

The Eaton A27CGF45B057 is a 15 HP, 208-230 volt phase magnetic starter. It is designed to provide reliable and efficient motor starting and control. In this analysis, we will discuss the advantages and disadvantages of purchasing this starter.

1. Reliability: Eaton is a leading brand in electrical power management. Their starters are known for their durability and reliability. The A27CGF45B057 is built with high-quality components, ensuring long-lasting performance.

2. Versatility: This starter can be used in various applications, including industrial machinery, pumps, compressors, and fans. It can handle motors with different power ratings and voltage requirements.

3. Easy installation: The Eaton A27CGF45B057 comes with a clear wiring diagram, making installation straightforward and hassle-free. It also has a compact design, allowing for easy integration into existing systems.

4. Overload protection: This starter is equipped with a thermal overload relay, which protects the motor from overheating and damage. It automatically shuts off the power when the motor temperature exceeds the set limit.

5. Cost-effective: Compared to other starting methods, such as soft starters or variable frequency drives, phase magnetic starters like the Eaton A27CGF45B057 are generally more affordable. They offer a cost-effective solution for motor starting and control.

1. Limited control: Phase magnetic starters like the Eaton A27CGF45B057 offer basic motor starting and control functions. They do not provide the fine-tuning capabilities found in more advanced starters, such as soft starters or variable frequency drives.

2. Power surges: When starting a large motor, phase magnetic starters can cause power surges, which can negatively affect other equipment connected to the same power source. This may require additional protective measures or isolation of the starting circuit.

3. Inrush current: During the starting process, phase magnetic starters draw high inrush currents, which can cause voltage drops and overheating if the power supply cannot handle the load. It is essential to ensure that the power source is adequate for the motor and starter combination.

The Eaton A27CGF45B057 15 HP 208-230 volt phase magnetic starter is a reliable and cost-effective solution for motor starting and control in various industrial applications. Its advantages include durability, versatility, easy installation, overload protection, and affordability. However, it has limitations, such as limited control functions and the potential for power surges and inrush currents.

If your application requires basic motor starting and control functions, and you are looking for an affordable and reliable solution, the Eaton A27CGF45B057 is an excellent choice. However, if you need precise motor control or are concerned about power surges, you may want to consider more advanced starting methods, such as soft starters or variable frequency drives. Always consult with a qualified electrical engineer or consultant to determine the best starting solution for your specific application.

Details:

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Trip free mechanism. ,theEatona27 - inanimate 1 metallic enclosure. Eaton definite purpose magnetic starter, part#: A27CGF45B057, the A27CGF45B057 is a definite purpose magnetic motor starter used on air compressors with 15hp running 208v or 230v three phase power. .

Don't see what you're looking for. A27CGF45B057 uses a three phase 45amp contractor with an adjustable overload between 40-57 amps. No heaters required.

specifications compressorshow:

• brand: Eaton
• mpn: A27cgf45b057
• part type: Hp Starter
• motor horsepower: 15
• power supply: Electric

seller compressorshow:

• rating: 100.0%
• city: grand prairie, texas
• # reviews: 201

offer compressorshow:

• sold #: 21
• options: ship-to-home
• started: july 19, 2025
• prices: $321.75–$1334.35
• item condition: New
• in stock #: 4
• availability: in stock

general compressorshow:

• category: Business & Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Blowers > Air Compressors

returns compressorshow:

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

shipping compressorshow:

• class: standard, expedited, one-day
• type: calculated
• service: fedex ground or fedex home delivery, fedex 2day, fedex standard overnight
• carrier: fedex
• transit: 5-10 days

payments compressorshow:

• wallet: paypal
• other
• credit card: discover