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What does the trip free characteristic of a circuit breaker mean?
Wiki User
∙ 11y ago
A trip free circuit breaker is one that will disconnect a circuit even if the manual switch is held at the "on" position. It is a safety feature to prevent a circuit breaker being disabled either deliberately or accidentally.
Wiki User
∙ 11y ago
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Can a double pole 20 amp breaker be used with 12-2 wire for a single 220 circuit?
The term "double pole" usually means a breaker with 2 handles that attaches in the space as a normal single pole breaker. If this is what you mean, no, you cannot. There is no potential, or voltage, between the wire terminals. If by "double pole" you mean what is usually called a 2-pole breaker, which is a breaker with 2 handles that attaches in the space of 2 single pole breakers, then yes, you can use this breaker and 12/2 wire to produce a 220v circuit.
What is mean by 4 pole ELMCB?
Earth leakage miniature circuit breaker (mcb+ecb=rcbo) rcbo is called elcmb
Does the current still flow when the circuit has blown?
If everything is working as it should then no current flows when the breaker is off. This is no better example of this than there is on answers. When a do it yourselfer looks for an answer and gets one, the answer is always ended with the suggestion that before doing any work always shut off the breaker. If the breaker is malfunctioning one symptom is that a voltage is still present even though the handle is in the off position. If this is the case change the breaker out immediately.
What does the red line on the breaker box mean?
If you are talking about the breakers inside the box (switches) it means that particular circuit exceeded it's limit in amperage and "tripped" the circuit breaker. This most often occurs when you have started an appliance or some electric apparatus. So first you must unplug whatever you suspect caused the breaker to trip and then "reset" the breaker by flipping it all the way to off then back to on. The red line should be gone. Try whatever you initially plugged in when it tripped and see if it functions normally. If it trips again you should call a licensed electrician to trouble shoot that circuit.
What is a safety device that break a circuit when too much current is flowing called?
Circuit breakers are designed to automatically and manually interrupt circuits. When circuit breakers automatically actuate they are said to have 'tripped.' Also user operators can shut down circuits through individual breakers or the entire system through a master breaker.
What do you mean by acb and vcb?
acb means AIR CIRCUIT BREAKER ,& vcb means VACUUM CIRCUIT BREAKER
What is the mean of CKT?
CKT is electrician short hand for circuit. A circuit is everything powerd by on circuit breaker
What does 30 amp CB fuse mean?
circuit breaker fuse
What does series D mean on a circuit breaker?
The big yellow "D" is the logo for Square-D, a manufacturer of circuit breakers.
Does a 1993 Suburban have a separate breaker for the turn signals apart from the flasher?
I'm not sure what you mean by "breaker". If you mean fuse, then yes, there is a turn signal fuse in the circuit.
What if your circuit breaker started tripping with no change of things plugged into an outlet Does this mean the circuit breaker needs to be replaced?
Circuit breakers can degrade over time but it would be better to get a competant electrician to do it. It might also mean you have too many things plugged into one outlet. Sometimes one circuit breaker may protect several outlets so it might be tripping because of a change in another outlet. ELECTRICTY IS DANGEROUS!!!! Don't do it yourself.
What type of circuit is most common in household wiring?
The most common types of circuit breaker used are MCBs. (Miniature Circuit Breakers.)The most common type of breaker used in most every residence in the U.S.A. is the non-adjustable trip breaker.
Function of a breaker?
The purpose of a circuit breaker is to open the circuit in the event of an overload. Wires/conductors are only rated for a specific Amperage. If this amperage is exceeded the conductor/wire begins to heat up and given enough time it becomes a fire hazard. For instance a 15 amp breaker will trip once the Amps drawn through that circuit exceed 15 amps. The short answer is to keep you safe.
What does it mean RCD?
Residual Current Device. Also known as an Earth Leakage Circuit Breaker or a Safety Switch
What is point to point electrical connection mean?
It is the begining of electrial circuit, or where the power comes from, to the end point where it will be used. "Example" circuit breaker panel box has the power, circuit breaker controls the power the cable allows the power to flow to the outlet so when electrical device is plugged in it works.
Can a double pole 20 amp breaker be used with 12-2 wire for a single 220 circuit?
The term "double pole" usually means a breaker with 2 handles that attaches in the space as a normal single pole breaker. If this is what you mean, no, you cannot. There is no potential, or voltage, between the wire terminals. If by "double pole" you mean what is usually called a 2-pole breaker, which is a breaker with 2 handles that attaches in the space of 2 single pole breakers, then yes, you can use this breaker and 12/2 wire to produce a 220v circuit.
Where is fuse for 1987 jeep Comanche wipers?
On my 87 Comanche, Interior of the Cab drivers side fuse box long silver circuit breaker at the bottom of the fuse box. By long I mean rectangular as opposed to round. It is a circuit breaker not a fuse that controls the Wipers.
