Will the drop fuse trip when the two phase line is closed?

In general, there will be investigations, and the main reason is that their power is quite different, so they should pay attention to this aspect.

Hello, the intersection of the two lines on the drop fuse will not trip, only the neutral line and the live wire are connected together, it will trip, and it will also cause damage to the electrical appliance, thank you Hope.

However, if the fuse closes the two lines, of course he will change jobs, which is generally the case, because after all, he is automatic, both.

Drop when your banana is on it? It's okay, it's okay.

The monk hatchback line on the drop fuse will not trip. Because only when the neutral wire and the live wire are put together, it will constitute a short circuit, and it will trip, and there will be no short circuit on the fuse.

The suggestion is to exercise more, and more vegetables, this kind of advice should be the advice of many people, right?

Now the downfall of his monopoly on the street it's two lines. The use of tripping, I think it can still get more attention.

Will the two first trips from the gas? Of course it will trip, because the contact is not good.

Will definitely trip. There are two lines that are short-circuited.

If this is the case, it is a short circuit and will definitely trip.

Whether this will trip or not, you may have to know this after the actual operation, you can find some professional electricians and the like, and let them come to the door to help you take a look to avoid accidents in the future.

In the case of high-voltage screws, if we only close two of them, then they will not trip. However, it is not allowed to let the two items work for a long time.

Generally, it will not trip if there is no short circuit in the back.

You know everything, at will, it has to be like this, so you know that if you drop the fuse and close the two lines, will it trip? I don't know much about this, but if you want to cool down, I think you can go straight up and type out the word and then tell you, will he be or what?

The two circuits of the fuse monk will trip if there is a short circuit.

If the two lines on this fuse are connected, they will definitely trip.

If I drop the fuse box, of course the circuits of these two boxes will trip, because if the circuit of the health is short-circuited, he must trip.

Will the electric and thermal fuse monk two pairs of lines trip? We should ask a full-time master for this preparation, and he will help you operate the magnet.

If you do, you'll still trip, because it's automatic.

It won't trip, because the voltage won't reach that much, so it won't trip so quickly.

This is also normal, sometimes the electricity safety attention affects the application when connected to electricity.

If this kind of fuse is closed and the two roads are connected, it may trip, so it is necessary to observe.

Normally, no, you can rest assured of this.

Can two phases of electricity come together without tripping? A zero line, a fire line, that's dangerous.

If the fuse and the upper two boxes of lines will trip, this way. It becomes too much traffic.

If there is no place for a short circuit, then he will not trip, and if it trips, it means that there is a place for a short circuit.

Will the circuit fuse and the upper hatchback line trip? How this hits the fire may fall off the slag, some inside.

This is indeed the case, if the fuse is closed like this, the two boxes of circuits will indeed trip, because this is already a short circuit, so it is normal.

He won't trip when he is in the first shift, because there are two counties, and his current is almost the same.

In the operation of the brake, it is generally stipulated that the intermediate phase is pulled off first, then the leeward side phase, and finally the windward side phase. This is because the distribution transformer is changed from three-phase operation to two-phase operation, and the arc spark generated when the intermediate phase is pulled off is minimal, which will not cause a short circuit between phases.

Break the leeward side phase, because the middle phase has been pulled apart, the distance between the leeward side and the windward side phase is doubled, and even if an overvoltage is generated, the possibility of a phase-to-phase short circuit is very small. When the windward side phase is finally pulled off, there is only a capacitive current to the ground, and the electric spark generated is already very slight.

When closing, the operation sequence is reversed, first closing the windward side phase, then closing the leeward side phase, and finally closing the intermediate phase.

If you don't notice it, you can burn your tentacles.

Causing poor contact, the contact overheats, the spring anneals, and the contact contact is more poor, forming a vicious circle.

Therefore, when pulling and closing the melt pipe, it is necessary to use moderate force, after closing, it is necessary to carefully check that the duckbill tongue can tightly buckle more than two-thirds of the length of the tongue, and you can use the pull lever to hook the upper duckbill and press down a few times, and then gently try to pull to check whether it is closed. If the switch is not in place or not closed firmly, the static contact pressure on the fuse is insufficient, which can easily cause contact burns or the melt tube falling by itself.

Summary. In terms of function, it is the same, it is used to cut off the circuit, but the working principle is different. The fuse works according to the thermal effect of the current, when the current exceeds the fixed value (different fuse fixed value), the fuse in the fuse heats up, the fuse is blown to achieve the segmented circuit, and the protection equipment is not burned out by the high current, and the fuse in the fuse must be replaced every time it is blown again.

Due to the different types of circuit breakers, the principle is also different, but generally due to excessive current, resulting in the tripping coil excitation, it is the circuit breaker tripping. Of course, it is also possible to manually control the opening and closing of the shorts.

In terms of function, it is the same, it is used to cut off the circuit, but the working principle is different. The fuse works according to the thermal effect of the current, when the current exceeds the fixed value (different fuse fixed value), the fuse in the fuse heats up, the fuse is blown to achieve the segmented circuit, and the protection equipment is not burned out by the high current, and the fuse in the fuse must be replaced every time it is blown again. Due to the different types of circuit breakers, the principle is also different, but generally due to excessive current, resulting in the tripping coil excitation, it is the circuit breaker tripping.

Of course, it is also possible to manually control the opening and closing of the shorts.

In terms of function, it is the same, it is used to cut off the circuit, but the working principle is different. The fuse works according to the thermal effect of the current, when the current exceeds the fixed value (different fuse fixed value), the fuse in the fuse heats up, the fuse is blown to achieve the segmented circuit, and the protection equipment is not burned out by the high current, and the fuse in the fuse must be replaced every time it is blown again. Due to the different types of circuit breakers, the principle is also different, but generally due to excessive current, resulting in the tripping coil excitation, it is the circuit breaker tripping.

Of course, it is also possible to manually control the opening and closing of the shorts.

Summary. Hello, the fuse is actually a kind of short-circuit protector, which is widely used in the power distribution system and control system, mainly for short-circuit protection or serious overload protection. Fuses are a simple and effective way to protect electrical appliances.

It mainly plays the role of short-circuit protection in the circuit. The fuse is mainly composed of a melt and an insulating tube (insulating seat) on which the melt is installed. When used, the melt is connected in series in the protected circuit, and when the circuit is short-circuited, the melt is instantaneously fused and breaks the circuit, which plays a protective role.

Hello, the fuse is actually a kind of short-circuit protector, which is widely used in the power distribution system and control system, mainly for stuffy branches and short-circuit protection or serious overload protection. Fuses are a simple and effective way to protect electrical appliances. It mainly plays the role of short-circuit protection in the circuit.

The fuse is mainly composed of a melt and an insulating tube (insulating seat) on which the melt is installed. When used, the melt is connected in series in the protected circuit, and when the circuit is short-circuited, the melt is instantaneously fused and breaks the circuit, which plays a protective role.

The upper end of the spiral fuse melt is covered with a fuse indicator, once the melt is blown, the indicator immediately pops out, which can be seen through the glass hole in the porcelain cap, and it is commonly used in the electrical control equipment of machine tools. Spiral fuse. The breaking current chain collapse is large, and it can be used for short-circuit protection in the circuit with a voltage level of 500V and below and a current level of 200A or less.

Why do the two sides of the drop-out fuse close well, but the middle can't close?

Generally speaking, if the drop-out fuse switch can't be closed, the reason for the most slow big orange beard is that the fuse on the high-voltage drop-out fuse switch is not compressed. This is because once the shaft at the lower end of the high-voltage drop-out fuse switch is active, the tighter the fuse is pressed, the drop-out rod can just be stuck on the contact, and if the drop-out rod is loosened, it will be a little shorter, so it will not close. I hope it can help you.

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