If you are looking for information on the wiring diagram for the 871-1c-c-r1, you have come to the right place. In this journal article, we will cover everything you need to know about the wiring diagram for this particular model.
What is the 871-1c-c-r1?
The 871-1c-c-r1 is a specific model of relay manufactured by the company Potter & Brumfield. This particular relay is used in a wide range of applications, including HVAC systems, industrial control systems, and security systems, just to name a few.
One of the key features of the 871-1c-c-r1 is its reliability. This relay is designed to provide long-lasting performance in even the toughest operating conditions. It is also designed to be easy to install and operate, with a user-friendly wiring diagram that makes installation a breeze.
The Wiring Diagram
The wiring diagram for the 871-1c-c-r1 is fairly simple and straightforward. It consists of a series of connections between the relay and the various components of the system it is being used in.
Here is a breakdown of the various components and connections you will find in the wiring diagram:
| Terminal | Connection |
| 1 | Primary Coil Common |
| 2 | Primary Coil NC |
| 3 | Primary Coil NO |
| 4 | Secondary Coil Common |
| 5 | Secondary Coil NC |
| 6 | Secondary Coil NO |
| 7 | Normally Open Contact |
| 8 | Common Contact |
| 9 | Normally Closed Contact |
Primary Coil Connections
The primary coil connections on the 871-1c-c-r1 are fairly straightforward. Terminal 1 is the primary coil common, and is used to connect the primary coil to the power source. Terminals 2 and 3 are the normally closed (NC) and normally open (NO) connections, respectively.
When power is applied to the primary coil, it will create a magnetic field that will either open or close the contacts (depending on whether the circuit is normally open or normally closed).
Secondary Coil Connections
The secondary coil connections on the 871-1c-c-r1 are also straightforward. Terminal 4 is the secondary coil common, and is used to connect the secondary coil to the power source. Terminals 5 and 6 are the normally closed (NC) and normally open (NO) connections, respectively.
When power is applied to the secondary coil, it will create a magnetic field that will either open or close the contacts (depending on whether the circuit is normally open or normally closed).
Contact Connections
The contact connections on the 871-1c-c-r1 are where things can get a bit more complicated. There are three contact terminals: normally open (NO), normally closed (NC), and common.
The normally open contact (terminal 7) is connected to the load or device that the relay is controlling. When the relay is activated (i.e. the contacts close), power will flow through the normally open contact and into the load/device.
The normally closed contact (terminal 9) is connected to the power source. When the relay is activated, the normally closed contact will open, thus interrupting the power to the load/device.
The common contact (terminal 8) is used to connect the relay to the power source.
FAQ
What is a relay?
A relay is an electrical switch that is used to control the flow of electricity in a circuit. It works by using a small amount of power to control a larger amount of power. Relays are commonly used in a wide range of devices and systems, including HVAC systems, industrial control systems, and security systems.
What is the purpose of a wiring diagram?
A wiring diagram is a visual representation of the electrical connections and components in a system. It is used to help installers and technicians understand how a system is wired and how its components are connected. Wiring diagrams are essential for ensuring that a system is installed correctly and operates reliably.
What are the benefits of the 871-1c-c-r1?
The 871-1c-c-r1 is a reliable and easy-to-install relay that is widely used in a variety of applications. Its key benefits include its long-lasting performance, ease of use, and user-friendly wiring diagram.
Can I use the 871-1c-c-r1 in my specific application?
The 871-1c-c-r1 is a versatile relay that can be used in a wide range of applications. However, it is always important to consult the manufacturer’s specifications to ensure that the relay is suitable for your specific application.
What certifications does the 871-1c-c-r1 have?
The 871-1c-c-r1 is UL and cUL recognized, and it meets a variety of industry standards, including RoHS and REACH compliance.
In conclusion, the 871-1c-c-r1 is a reliable and easy-to-use relay that can be used in a wide range of applications. Its user-friendly wiring diagram makes installation a breeze, and its long-lasting performance ensures that it will provide reliable service for years to come.
