Underground Wire Connectors & Waterproof Wire Connectors This allows Hitaltech to offer electronic terminal blocks or connectors to suit many different industries and applications.įor help with choosing the right terminal block or connector please get in touch.
Electrical wire connectors types series#
Various pitches are available from 2.54mm right up to 19mm on some series of products and the range also covers a wide variety of current ratings from as little as 8A right through to 125A with voltage capabilities to match and there are horizontal, vertical or angled mounting options available. Hitaltech supplies and manufactures a wide range of terminal blocks and connectors.
Your connectors must also be accessible for inspection, testing and maintenance. Whether you need some form of locking where there could be vibrations or thermal cycling. What temperature the terminals will reach during normal service. How many conductors you’re connecting together. The cross-section area of the conductor. How many wires there are, and their shape. The material and insulation of the conductor. When selecting your means of connecting wiring, you must consider: However, the decision on which type of wire connector to use must also take in account safety requirements for electrical connections.īritish Standard BS 7671 is the current standard for electrical wiring in the UK. To do this, a connector type, whether it’s a terminal block, a junction box, or something similar, would need to be used. Most electrical installations will require conductors of different parts of a circuit. How do you choose terminal block and connector types? This can seem a tad confusing, but it makes more sense after looking closely at the different practical applications of terminals and connectors. The main thing to note here is that although a terminal or terminal block can be different from a connector, it’s also a type of wire connector in its own right. In an electrical application, it is important to ensure you select the correct component for the task. Oil or moisture-resistant – Protection against oils and moisture of any kind. 
EMI or RFI filtering – Protection from electromagnetic interference (EMI) or radio frequency interference (RFI). ESD shielded – Protection from electrostatic discharge. Hermetically-sealed – For complete but safe submersion in water. Water-resistant – Protection from water damage due to splashes or dampness. Keyed – For connecting only when in the proper orientation, preventing accidental damage from insertion in the wrong socket. Locked – Held in place with a mechanism that prevents accidental movement or breakage. They can also have different properties, depending on the conditions and the circumstances in which you use them. There are circular connectors, rectangular connectors, stepped connectors, and more. There are a wide variety of types of wire connectors, which reflects the broad range of applications they have. Using a terminal block, you can easily connect and disconnect the wires at any time, and with no soldering required. For example, if you have two wires you’d like to connect or disconnect whenever you want, you would use a terminal for this. When comparing terminals and connectors, there are some practical differences in the application of both. What’s the difference between a terminal and a connector? There are two parts to a connector, and they are the plug-in and the connector.Ĭonnector is also a general term, also known as a connector assembly, which connects different circuits. What is a Connector?Ī connector is a component that connects two active devices in order to transmit signals or an electrical current. Screwless connectors are ideal for us with test and measurement equipment, robotics, energy metering, building automation and electrical devices. Terminal block connector types included mounted, screw-based or screwless terminal blocks, and connectors. The general use of a terminal block is for connecting internal and external wiring of printed circuit boards (PCBs) and power terminals. 
This component is also known as a terminal block, is made of metal and is sealed inside a plastic casing.Ī terminal contains holes at both ends, through which a wire can be inserted. In this sense, a terminal is almost a connector. It is an endpoint and acts as the reusable endpoint to a conductor, where you can connect circuits. What is a Terminal?Ī terminal is an electrical accessory. So, what is the difference between a terminal and a connector? Continue reading our helpful guide to discover more. However, there are many clear differences. For many people, a terminal and a connector may seem so similar that they can be interchangeable. In the world of electrical components, there can often be some confusion surrounding terminal block connector types.
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