answersLogoWhite

0

3 pole would be for 3 phase, 4 pole would be 3 phase & neutral

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How do you identify the circuit breaker?

circuit breakers are connected in series manner in the circuit.


What are the differences between a vacuum breaker and a SF6 gas circuit breaker breaker and a sf6 gas circuit breaker?

A vacuum breaker uses a vacuum to extinguish the arc when interrupting a circuit, while a SF6 gas circuit breaker uses sulfur hexafluoride gas. SF6 gas circuit breakers can handle higher voltages and currents compared to vacuum breakers. SF6 gas circuit breakers are also more environmentally harmful due to the greenhouse gas SF6, while vacuum breakers are considered more eco-friendly.


What is the difference between Air circuit breaker and Vacuum circuiut breaker?

"Air" and "Vacuum" describe how the breaker extinguishes the arcing current. An Air breaker opens far enough that the dielectric strenght of air is enough to extinguish the arc. A vacuum breaker's contacts are in a vacuum. Oil breakers use oil. SF6 breakers use SF6 gas to extinguish the arc.


Which type of circuit breakers used in EHT applications?

SF6 circuit breaker


What is the latest generation of circuit breakers called?

SION Vacuum Circuit-Breaker


What is the difference between fuse and MCB?

what is the difference between miniature circuit breaker and fuse


What is the difference between Draw-out and Fixed-air circuit breaker?

A drawout breaker has two parts (base and breaker). The base is wired to the load frame and bolted in. The breaker slides in and out of the base, and connects physically and electrically to the base (so it's easy to rack out for maintenance). A fixed mounted circuit breaker is bolted directly to the enclosure and wired to the load frame.


Can you install a tandem breaker?

Tandem breakers, often called split breakers or double breakers, provide two separate circuits in the space of a regular sized breaker opening. Every circuit breaker panel has a limited number of circuit openings available. The problem is that when the openings are all used up and you still need to add another circuit, what do you do? You could change the electrical panel or double up circuits on a breaker, but this could place too much load on a particular circuit. So what then? The answer that many have found is a tandem breaker. This type breaker is the same size as any other breaker, but it has its difference. This breaker sports two smaller breakers built into one regular sized breaker. Each has its own breaker switch and the breaker snaps in just like a regular breaker. With this simple innovation, you can add a circuit and protect the circuit on its own dedicated line.


What is the place in a home that contains circuit breakers?

The breaker panel.


What is the place in a home containing circuit breakers?

The breaker panel.


Can you put in piggy back circuit breakers in a circuit panel?

The electrical terminology for this type of breaker is a tandem breaker. It is where two breakers circuits can be in the same one breaker slot in a distribution panel. On this type of breaker there will be two output for a circuit value of what ever the breaker is rated for.


How do you reset a circuit breaker?

Most automotive circuit breakers reset themselves after they cool off. Some bigger trucks use circuit breakers that are reset manually. They have a button you push in to reset the breaker after it has cooled off.