
( Brand: Lafayette ), ( Manufacturer Part Number: KT-133A ), ( Part Type: Kit ), ( Custom Bundle: No ), ( Country/region Of Manufacture: United States )
The Lafayette KT-133A Assembled Photo-electric Relay Kit is an essential component for automating various electrical appliances and machinery using photo-electric sensors. This versatile relay kit is meticulously designed and assembled in the USA, ensuring high-quality standards.
The heart of this kit is a photo-electric relay, model KT-133A, which is a 5-amp, 250-volt AC relay. It features a normally open (NO) contact configuration, making it ideal for applications where you want to control a load when a light beam is interrupted or obstructed. The relay operates quietly and efficiently, providing reliable and precise switching action.
The kit includes an adjustable photo-eye, which can be calibrated to detect objects as small as 0.02 inches (0.51 mm) in diameter and as large as 1.5 inches (38.1 mm) in diameter. The photo-eye can be adjusted vertically and horizontally, enabling you to customize the sensing range to fit your specific application.
The Lafayette KT-133A Assembled Photo-electric Relay Kit is designed for ease of installation. It comes fully assembled, eliminating the need for complex wiring and assembly procedures. The kit includes a 10-foot (3.05 meters) long cord between the photo-eye and the relay, allowing you to place the photo-eye at a convenient location for optimal sensing.
The kit is compliant with UL and CSA safety standards, ensuring your safety and peace of mind. It also comes with a one-year warranty, providing you with protection against manufacturing defects.
In summary, the Lafayette KT-133A Assembled Photo-electric Relay Kit is an excellent choice for automating a wide range of applications, from industrial machinery to home automation projects. Its high-quality components, ease of installation, and reliable performance make it a valuable addition to your electrical toolbox.
The Lafayette KT-133A Assembled Photo-electric Relay Kit is a commonly used accessory in various automation and control systems. Here are some pros and cons that may help you make an informed decision about purchasing this relay kit:
Pros:1. Cost-effective: The KT-133A is an affordable option for those looking for a reliable photo-electric relay. It is available at a reasonable price point, making it a cost-effective solution for many applications.
2. Versatile: This relay kit can be used in a wide range of applications, including machine automation, process control, and safety systems. It can be used with various sensors, such as photo-electric eyes, limit switches, and proximity sensors.
3. Easy to Install: The kit comes fully assembled, making it easy to install and integrate into your system. This can save time and effort, especially for those with limited experience in electrical wiring and assembly.
4. Durable: The KT-133A is built to withstand harsh industrial environments, making it a reliable choice for applications where the relay may be subjected to vibration, dust, or moisture.
Cons:1. Limited Current Capacity: The KT-133A is designed for low-power applications and can only handle a maximum current of 5 amps per coil. Therefore, it may not be suitable for applications that require high current capacity.
2. Limited Number of Channels: The kit comes with only three channels, which may not be sufficient for more complex automation systems that require multiple relays.
3. Limited Operating Temperature Range: The KT-133A can operate in temperatures ranging from 32 F to 122 F (0 C to 50 C). If your application requires operation in extreme temperatures, you may need to consider a different relay kit.
Conclusion:The Lafayette KT-133A Assembled Photo-electric Relay Kit is an affordable and versatile solution for low-power automation applications that require a small number of channels. Its ease of installation and durability make it a popular choice for industrial applications. However, it may not be suitable for high-current or high-temperature applications due to its limited current capacity and operating temperature range.
Recommendation:If you are looking for a cost-effective solution for a low-power automation application that requires a small number of channels, the Lafayette KT-133A Assembled Photo-electric Relay Kit is a good choice. However, if you require high current capacity or a larger number of channels, you may need to consider a different relay kit that is better suited to your application.
Was tested and functional.