
( Brand: Allen-bradley ), ( Part Type: Starter ), ( Manufacturer Part Number: 513-BUB-1-4R-6-38 ), ( Nema Rating: 4x )
The Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter is a versatile and reliable solution for applications involving hazardous locations where both explosive gases and dusts may be present. This starter is part of the Allen-Bradley 513 Series, which is designed to meet the requirements of various hazardous location classifications, including Class I, Group D, and Class II, Groups E, F, and G.
The 513-BUB-1-4R-6-38 starter is a 4-pole, normally open, reversing type starter. It is designed for use with motors having a frame size of 630 frames (560 or 585 motors) and a voltage rating of 230V. This starter is suitable for applications where the power system voltage may be either 230V, 460V, or 575V, making it a flexible option for various industrial settings.
The Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter features a robust and compact design, with a length of approximately 14 inches (356 mm), a width of 8 inches (203 mm), and a height of 6 inches (152 mm). The starter is constructed with high-quality materials, ensuring durability and resistance to harsh environments.
Safety is a top priority in the design of this starter. It is equipped with a number of safety features, such as overload protection, short-circuit protection, and a ground-fault detection system. The starter also includes a motor-ground-fault contactor, which monitors the ground connection of the motor and opens the contactor if a fault is detected.
The Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter is designed for easy installation and maintenance. It features a modular design, which allows for individual replacement of components without requiring the removal of the entire starter. The starter also includes a removable terminal block, which simplifies wiring and provides easy access for maintenance.
In summary, the Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter is a versatile and reliable solution for applications involving hazardous locations where both explosive gases and dusts may be present. It is designed to meet the requirements of various hazardous location classifications and is suitable for use with motors having a frame size of 630 frames and a voltage rating of 230V. The starter features a robust and compact design, safety features, and is easy to install and maintain.
The Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter is a device used to control the start and stop of motors or machines that handle hazardous materials. Here are some pros and cons of buying this starter:
Pros:1. UL and CSA certified: The starter is certified by Underwriters Laboratories (UL) and Canadian Standards Association (CSA), which ensures that it meets the safety standards for handling hazardous materials.
2. Versatile: It can be used in various applications, such as oil and gas, chemical, and pharmaceutical industries, where hazardous materials are handled.
3. Rugged design: The starter is designed to withstand harsh environments, making it suitable for industrial applications.
4. Easy to install: It comes with a wiring diagram and mounting pattern to make installation easier.
5. Reliable: Allen-Bradley is a reputable brand known for producing reliable electrical equipment.
Cons:1. Cost: The Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter is more expensive compared to other starters due to its specialized features and safety certifications.
2. Complex wiring: Due to its safety features, the wiring of this starter can be more complex than standard starters, requiring more time and expertise to install.
3. Limited capacity: This starter has a limited capacity, which means it may not be suitable for large-scale industrial applications that require high power.
Conclusion:The Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter is a reliable and safe option for controlling motors or machines that handle hazardous materials. However, it comes with a higher price tag and more complex wiring requirements compared to standard starters. If your application requires handling hazardous materials and meets the capacity limitations, this starter is a worthwhile investment. Otherwise, you may want to consider other options that better fit your needs and budget.
Recommendation:If you are in the market for a hazardous combination starter, consider evaluating your specific application requirements, including the type and amount of hazardous materials involved, the power capacity needed, and the environmental conditions. Based on your evaluation, you can compare different options, including the Allen-Bradley 513-BUB-1-4R-6-38 Hazardous Combination Starter, to find the best fit for your needs and budget. If budget is a concern, you may want to consider other options with similar safety features but lower prices.
Operates on 120VAC and comes complete with disconnect breaker, control transformer, motor starter, overload, all controls. Shipped FREE to the Lower 48. Please see the photo of contacts as proof that it was never energized. Housed in an aluminum enclosure suitable for Hazardous Location installations.
This unit was mounted in a system but never used fire suppression pump an underground storage site so its essentially new.