


( Brand: Ge ), ( Type: Fusible Combination Starter ), ( Style: Nema ), ( Input Voltage: 250v ), ( Manufacturer Part Number: CR308 )
The GE CR308 General Electric Combination Magnetic Motor Starter is a versatile and reliable electrical component designed for starting and controlling 250V, single-phase, AC induction motors. This starter is a combined motor starter and overload relay, making it an excellent choice for various industrial and commercial applications.
The CR308 features a durable cast aluminum enclosure, which protects it from harsh environments while ensuring a long service life. The enclosure comes in a standard NEMA 1 size, making it easily adaptable to standard enclosed wiring methods. This starter is also UL listed, guaranteeing that it conforms to the highest safety and performance standards.
The CR308 utilizes a magnetic contactor and an internal overload relay mechanism for reliable durability and quick response. The magnetic contactor is designed with a rugged construction to handle heavy-duty applications, and automatically disconnects the motor when an overload condition is detected. The overload relay is adjustable, providing flexibility for various application requirements, and its thermal overload protection safeguards the motor from overheating conditions.
Moreover, the CR308 offers several convenient features for ease of operation and installation. These include:* Easy-to-read dial settings for adjusting the overload trip settings
* Integral terminals for easy wiring
* Locknut terminals for securing wires
* Acceptance of a pilot device for remote operation
The CR308 also includes a current transformer for current monitoring, making it suitable for motor applications that require current monitoring for additional safety and control. With its combination of durability, versatility, and ease of use, the GE CR308 is an excellent choice for a broad range of industrial and commercial applications.
The GE CR308 is a General Electric combination magnetic motor starter designed for use with AC motors, rated at 250 volts. Like any electrical component, this starter comes with its advantages and disadvantages. Evaluating these factors can help in making an informed decision before making a purchase.
Pros:1. Brand reputation: General Electric (GE) is a well-known and reputed brand in the electrical industry. GE has a long history of producing high-quality electrical components, including motor starters. You can trust the GE CR308 for its reliability and durability.
2. Versatility: This combination motor starter supports both star-delta and forward-reverse motor connections, making it ideal for a wide range of applications.
3. Safety features: The CR308 model includes overload protection, short-circuit protection, and a ground fault protection feature. These safety features can help prevent electrical hazards in the application.
4. Easy to install: This model comes with a standard terminal block that makes installation easy and straightforward. Additionally, it is available in various frame sizes, allowing you to choose the appropriate size for the application.
Cons:1. Cost: Compared to some other motor starters in the market, the GE CR308 can be more expensive. You may find less expensive options from other brands, especially for smaller applications.
2. Size: Due to its robust design and extensive safety features, the CR308 is a relatively large and heavy component. Make sure you have enough space and mounting capabilities to install it.
3. Limited configurations: The CR308 is a general-purpose starter and may not be suitable for complex applications requiring advanced functions such as soft start, regenerative braking, or multi-stage starting.
Conclusion:The GE CR308 combination magnetic motor starter provides various advantages such as brand reputation, versatility, and safety features. However, its high cost, size, and lack of advanced functions could be considered disadvantages for some applications. If you are looking for a robust, reliable, and safe motor starter suited for a wide range of applications within the 250V voltage range, the GE CR308 might be an excellent choice for you.
However, if you require more specialized functions, limited space, or a smaller budget, this starter might not be the best fit. Consider evaluating other options in the market tailored to your specific needs to better understand the value and benefits each offers. After evaluating all factors, you can make an informed decision to find the optimal motor starter for your project.
Don't really know a whole lot about it. 12/18/24, condition: Being sold as is. HERE WE HAVE: A GE combination motor starter. The model number inside the door is CR308BTRAGDAL5A.
It did come with part of its original box is not included due to damage but I include a photo the sticker on. Will come as shown, so please see photos!, SHIPPING: Calculated. It already has been wired with what is shown in photos. It seems to have never been installed but is wired the extent shown in photos.
There are scuffs, scratches, and discoloration spots scattered throughout. One of the pieces inside is loose/not screwed down.