
( Brand: Allen-bradley ), ( Manufacturer Part Number: 193BSA35 )
The Allen-Bradley 193BSA35 Overload Relay, model number 148562, is a versatile and reliable electrical protection device designed to protect motors and other electrical loads from overcurrent conditions. This overload relay is part of the Allen-Bradley 1485 Series, which offers a wide range of options for various applications.
The 193BSA35 Overload Relay is a single-phase, inverse-time, overload protective device. It is designed to provide reliable protection against overloads, short-circuits, and other faults that can damage or destroy electrical equipment. The relay features a thermal element that responds to the temperature rise in the coil caused by the flow of overcurrent. As the temperature rises, the relay contacts open, disconnecting the load from the power source.
This particular model is rated for a continuous current of 35 amperes and a maximum overload current of 115% of the rated current, or 39.25 amperes. It is suitable for use with single-phase, 120/240V AC electrical systems. The relay is also UL listed, ensuring that it meets the safety and performance standards set by Underwriters Laboratories.
The Allen-Bradley 193BSA35 Overload Relay is designed for easy installation and use. It features a compact, rugged design with a NEMA 5-15P plug for easy connection to the power source. The relay also has an LED indicator that illuminates when the contacts are open, making it easy to identify the status of the protection device.
The 193BSA35 Overload Relay is also designed for long-term reliability. It features a high-temperature, toroidal coil that is resistant to demagnetization, ensuring that the relay will maintain its protective function over time. The relay also has a high-quality, gold-plated contact material that provides excellent conductivity and resistance to corrosion.
In summary, the Allen-Bradley 193BSA35 Overload Relay, model number 148562, is a reliable and versatile electrical protection device that is designed to protect single-phase, 120/240V AC electrical systems from overcurrent conditions. It is rated for a continuous current of 35 amperes and a maximum overload current of 39.25 amperes, and features a compact, rugged design with easy-to-use features and long-term reliability.
The Allen-Bradley 193BSA35 overload relay (Part Number 148562) is a commonly used protective device in electrical systems. Here are some pros and cons that may help you make an informed decision about purchasing this particular overload relay:
Pros:1. Reliability: Allen-Bradley is a well-known brand in the automation industry, and their products, including the 193BSA35 overload relay, are known for their reliability and durability.
2. Versatility: This overload relay is suitable for a wide range of applications, including motors, heating elements, and other loads up to 35 amperes.
3. Easy to Install: The 193BSA35 overload relay is relatively easy to install, and it comes with a user-friendly instruction manual.
4. Safety: The overload relay provides overload protection, which helps prevent motor damage and electrical fires by disconnecting the power source when the temperature or current exceeds safe levels.
5. Cost-Effective: Compared to other protective devices, such as circuit breakers or contactors, overload relays are generally more cost-effective for applications where the load current is relatively low.
Cons:1. Limited Overload Capacity: The 193BSA35 overload relay has a maximum overload capacity of 125% for 3 minutes, which may not be sufficient for some applications.
2. Limited voltage range: This overload relay is suitable for voltage ranges from 115V to 600V, which may not cover all possible applications.
3. Limited Mounting Options: The 193BSA35 overload relay can only be mounted in a horizontal or vertical position, and it requires a separate mounting kit for panel mounting.
Conclusion:The Allen-Bradley 193BSA35 overload relay (Part Number 148562) is a reliable and cost-effective protective device for applications with loads up to 35 amperes. Its versatility, ease of installation, and safety features make it a popular choice for many industries. However, its limited overload capacity, voltage range, and mounting options may not be suitable for all applications. Therefore, it's essential to carefully consider the specific requirements of your application before making a purchase decision.
Recommendation:If your application requires overload protection for loads up to 35 amperes and falls within the voltage range of the 193BSA35 overload relay, then this device is an excellent choice. However, if you need a higher overload capacity or a wider voltage range, you may want to consider other options, such as larger overload relays or circuit breakers. Additionally, if you require a different mounting option, you may need to purchase a separate mounting kit or consider alternative protective devices.
MANUFACTURER PART NUMBER: 193-BSA35. CURRENT RANGE: .25A-.35A. ALLEN BRADLEY 193-BSA35 SERIES A OVERLOAD RELAY.