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i also dont know. maybe your mother know. ask her

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12y ago

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Related Questions

What is the ampere frame for 40 ampere trip?

depends on the product, which you are using


What are the breaker ampere trip ratings?

The ampere frame rating for a circuit breaker designates how the circuit breaker should be configured. It also states the trip unit of the amp.


What is the difference of Ampere Frame and Ampere Trip of Circuit Breaker?

Oh, dude, you're hitting me with some electrical lingo! So, like, the Ampere Frame of a circuit breaker is basically the maximum continuous current it can carry without tripping, while the Ampere Trip is the current level at which the breaker will actually trip and shut off the circuit. Think of it like the frame being the "I can handle this much" and the trip being the "Okay, now I'm outta here" moment for the breaker.


What meaning circuit breaker 400af 300 at?

The "AF" stands for the Frame Ampere rating, so in this case will be 400 Amp Frame. The "AT" stands for Trip Ampere rating, and in this question will be 300 Amp Trip.


For circuit breaker what does it mean by AF AT?

AF refers to the ampere rating of the breaker frame and AT refers to the breaker trip rating in amps. These are not breakers that you would find in your home but industrial molded case breakers. The current trips can be changed out to different values all within the same frame size.


What is the name of unit of electric current in fps system?

ampere is the unit in all the systems for electric current


What is the unit for measuring current?

The unit for measuring current is the ampere, symbolized as A.


Unit used in measuring current?

Ampere, milliampere, microampere, nanoampere, picoampere.


What was Andres ampere's discoveries?

i think it is AMPERE itself.....


Where was Andre Ampere's laboratory?

In Andre Ampere's basement.


What is AT and AF in MCCB?

ampere temp and ampere fuse


When did Andre Marie ampere invent the ampere?

Andre Ampere didn't 'invent' the ampere. The unit for current was named many years after the death of Ampere, in his honour. The ampere is defined in terms of its magnetic effect -i.e. the resulting force between two, parallel, current-carrying conductors. It was Ampere who discovered the relationship between current and force.