Understanding GE Lighting Contactor CR460 Wiring Diagram

When it comes to wiring a GE Lighting Contactor CR460, many electricians and technicians often find themselves in a bind as they struggle to get it right. However, with the right understanding of the wiring diagram, this process can be a breeze. In this article, we delve deep into the components of the GE Lighting Contactor CR460, its wiring diagram, and answer some commonly asked questions that arise during the installation process.

The Components of the GE Lighting Contactor CR460

Before we dive into the wiring diagram of the GE Lighting Contactor CR460, it’s essential to understand its components. These include:

Component Function
Coil Helps in energizing the contactor, hence closing the circuit
Contacts Allows or blocks the flow of electricity based on their status (open or closed)
Terminal Blocks Facilitates the connection of cables to the contactor
Control Wires Supplies power to the coil, hence energizing the contactor
Auxiliary Contacts Used for the control of other devices connected to the contactor

The Wiring Diagram of the GE Lighting Contactor CR460

Wiring a GE Lighting Contactor CR460 requires an understanding of the wiring diagram. Here’s one such wiring diagram.

Cr460 Wiring DiagramSource: bing.com

The wiring diagram comprises of several terminals (numbered 1-9). Here’s a breakdown of each terminal and its function:

Terminal Number Function
1 Used to supply power to the coil (from the control switch)
2 Used to supply power to the coil (from the control switch)
3 Used to supply power to the coil (from the control switch)
4 Used to control the main contactor (to switch the lights on/off)
5 Used to control the main contactor (to switch the lights on/off)
6 Used to control the main contactor (to switch the lights on/off)
7 Auxiliary contact (normally open)
8 Auxiliary contact (normally closed)
9 Auxiliary contact (normally open)

It’s worth noting that the wiring diagram may vary depending on the type of control switch, lights, and other devices connected to the contactor.

FAQs

1. What is the purpose of the GE Lighting Contactor CR460?

The GE Lighting Contactor CR460 is a device used to control the switching of lights in large buildings, warehouses, and other industrial settings. It’s designed to provide a safe and effective way of turning lights on and off automatically.

2. What are the common problems experienced during wiring of the GE Lighting Contactor CR460?

The most common problem that electricians and technicians experience when wiring a GE Lighting Contactor CR460 is miswiring or incorrect wiring. This can lead to frequent tripping of circuit breakers, loss of power, or damage to the contactor and other devices connected to it.

3. How can I prevent miswiring of the GE Lighting Contactor CR460?

To prevent miswiring of the GE Lighting Contactor CR460, it’s important to read and understand the wiring diagram provided by the manufacturer. Additionally, you should label the wires correctly, use the right tools and equipment, and seek the help of a professional electrician if in doubt.

4. Can I use the GE Lighting Contactor CR460 with LED lights?

Yes, you can use the GE Lighting Contactor CR460 with LED lights. However, you need to ensure that the LED lights are compatible with the contactor and that they’re wired correctly to prevent damage or malfunction.

5. What is the lifespan of the GE Lighting Contactor CR460?

The lifespan of the GE Lighting Contactor CR460 varies depending on usage, the environment, and other factors. On average, it can last between 10-15 years with proper use and maintenance.

Conclusion

Wiring the GE Lighting Contactor CR460 requires an understanding of its components, the wiring diagram, and the possible challenges that one may face during the installation process. By following the guidelines provided herein, you can successfully wire your GE Lighting Contactor CR460 and enjoy reliable and efficient lighting control for your facility.