


( Brand: Ge ), ( Model: CR308B1 2RABAAA ), ( Part Type: Line Control Motor Starter ), ( Manufacturer Part Number: 2RABAAA )
The GE 2RABAAA CR308B1 is a versatile 300 line control motor starter combination designed for industrial applications with a voltage rating of 600 volts and a continuous current rating of 18 amperes. This motor starter is a 750 Special B design, which enables it to start and control polyphase induction motors and DC motors with severe inrush currents.
The CR308B1 features a heavy-duty construction to withstand demanding environments, with corrosion-resistant components and a compact, weatherproof housing. It can be used in various industries, including oil and gas, water and wastewater, and power generation.
This motor starter comes with an integral overload relay, providing additional protection against motor overloading, as well as an adjustable time delay feature for soft starting of motors. The adjustable starting torque control allows for fine tuning of the motor starting process, while the adjustable operating pressure capability enables operation in a wide range of temperatures and pressures.
The GE 2RABAAA CR308B1 is designed to be easy to install and operate, with clear and concise markings, provisions for terminal block connection and bus bar connection, and a easily accessible adjustment knob. It is also compatible with various control devices, such as timers, interlocks, and push-to-start controls.
The motor starter's contacts are rated for 1050 volts, AC or DC, and can handle motor voltages ranging from 120 volts to 600 volts. It also comes with standard motor leads, as well as an auxiliary contact and a coil connection.
The CR308B1 is designed to meet the latest industry standards, including UL 508B, UL 1593, and ANSI C37.93, ensuring safe and reliable operation. It also has a high level of flexibility, with options for customized configurations and enclosure colors to match various applications and environments.
With its robust design, advanced features, and compliance with industry standards, the GE 2RABAAA CR308B1 is an ideal choice for industrial motor starting and control applications, offering reliable performance and extensive protection against motor failures.
The GE 2RABAAA CR308B1 300 Line Control Motor Starter Combination is a 600V, 18A motor starter designed for various industrial applications. Like any electrical equipment, it has its advantages and disadvantages. Here are some key considerations for this particular product:
Advantages:1. Compact Design: This motor starter combination has a compact design, which reduces the installation space required compared to separate motor starters and contactors.
2. Cost-Effective: By combining both the motor starter and contactor in a single unit, it saves on purchasing and installation costs.
3. Easy Installation: With a simplified wiring scheme, this motor starter combination allows for straightforward installation, making it a suitable option for smaller projects or for those with less experience in electrical installations.
Disadvantages:1. Limited Current Capacity: This motor starter has a current capacity of 18A, so it may not be ideal for applications requiring higher currents.
2. Fixed Overload Relay: The GE 2RABAAA CR308B1 comes with a fixed overload relay, which may not offer as much protection as an adjustable overload relay. An adjustable one allows for customized protection based on the motor size and load.
3. Limited Protection: This motor starter combination does not come with additional protection features, such as overvoltage, undervoltage, or frequency protection. For applications where such protection is necessary, additional devices would be required.
4. Not Suitable for High Power Motor Applications: Given the 600V and 18A rating, it is not suitable for large or high power motor applications.
Conclusion:The GE 2RABAAA CR308B1 300 Line Control Motor Starter Combination is a cost-effective and space-saving solution for small to medium motor applications, where lower current capacity and limited protection features are acceptable. It simplifies wiring and saves on installation costs. However, for applications requiring higher current capacity, adjustable overload relays, or advanced protection features, it may not be the best choice.
Recommendation:When considering purchasing this motor starter combination, assess if the current capacity and protection features meet the specific requirements of your application. If your application's needs exceed the capabilities of the GE 2RABAAA CR308B1, you may want to consider alternative solutions, such as separate motor starters and contactors, or models with higher current capacity and additional protection features.
Has corrosion on motor starter from storage. Country of Manufactures. Items in Lot1. Part Number/A.
And the cost of return shipping. Conditioner/Other. X width 10 in. Ask our experts.
Model CR308B1 2RABAAA. Shipping Dimensions: length 25 in.