When using any appliance or unit that consumes electricity there is one device that everyone relies on that they might not even be aware of... that is a Circuit Breaker.

The job of the Circuit Breaker is to protect the device and more importantly, the person when an overload is caused within a circuit. But how do you know what Circuit Breaker to use in different circumstances... Lets break it down for you

To help you out we have broken each section down to a screenshot friendly image so you can easily refer to each section of the Circuit Breaker again in the future.

Tripping Curve Type

There are many different types of Circuit Breakers, each intended for a particular application and working condition. Knowing the differences between the types is crucial in selecting the safest Circuit Breaker.

Common types include:

• Type B: Suitable for standard circuits that can handle moderate inrush currents.
• Type C: For motor circuits whose inrush current is higher.
• Type D: For applications with aversive inrush current, such as industrial machinery.

1. A device that prevents electrical overloads. (3 letters)
2. Unit of electrical resistance. (4 letters)
3. Famous inventor of the light bulb. (6 letters)
4. Nickname electricians get (6 letters)
5. Flow of electric charge. (7 letters)
6. Path for electrical current. (7 letters)
7. Best Newsletter in the Electrical Industry (7 letters)
8. What we use to distribute electricity (5 letters)
9. Common battery type for small electronics (3 letters)
10. Safety device that melts to stop excessive current. (4 letters)

Answers:

1. MCB
2. Ohm
3. Edison
4. Sparky
5. Current
6. Circuit
7. Watt's Up
8. Cable
9. AAA
10. Fuse (AKA Fuse-Link)

This simplifies complex electrical systems using blocks to represent main components and lines to show their connections.

It's the most basic type of electrical drawing, focusing on each component's function and the system's process flow.

This simplicity means electricians rarely use block diagrams, but they are invaluable for understanding and planning the overall structure.

A single-line diagram (SLD) is a streamlined visual of an electrical circuit, using one line to represent multiple power lines in systems like three-phase setups.

It simplifies complex circuits, showcasing all components and their connections. very common in PLC's applications. SLDs are invaluable for troubleshooting, helping to identify and isolate faulty equipment.

Schematic diagrams use symbols and lines to depict electrical circuit components and their connections. While they don't show the actual locations or distances between components, they clarify terminal connections and series or parallel setups.

This makes troubleshooting straightforward using electrical circuit theory.

A method which visually represents electrical parts in their approximate physical positions using specific symbols and lines.

These diagrams mirror the actual connections, arrangement, and location of components in a real circuit. They are especially useful for showing interconnections in electrical panels and distribution boxes, commonly used in homes and workplaces, most common type of drawing.

This is very common on building sites to showcases various building appliances, such as lights, switches, and fans, detailing their exact placement, size, and distance from walls and ceilings.

It offers a breakdown view of each section of a building. These plans often include a key to the symbols used. These plans are essential for ensuring accurate installation and updates in multi-story structures. If you are interested in collaborating with Watt's Up, or want us to cover a certain topic please reach out through the link below