Identify this circuit breaker symbol

[MAKI2016]

Codes and Standards

Identify the electrical symbol shown:



Your Answer: Low Voltage Circuit Breaker

I got this question wrong 52-is ac breaker and draw-out breaker is also available in low voltage

[GavinK5]

Drawout breaker would be a better option. The arrow looking things are what indicate that its drawout. Non drawout or bolt in circuit breaker looks like this:

You might find this page of electrical symbols helpful: http://testguy.net/content/219-Elect...iagram-Symbols

[cj65shelby]

Codes and Standards

Identify the electrical symbol shown:



Your Answer: Low Voltage Circuit Breaker

I got this question wrong 52-is ac breaker and draw-out breaker is also available in low voltage

was this one of the questions on the level 2 test ?

[cj65shelby]

Was this one of the questions on the level 2 test ?....If so, how many were similar to this

[mildtuna]

Im sure that is a draw out high voltage ac breaker

[a.lallana@epsii.com]

Im sure that is a draw out high voltage ac breaker

it can be both Medium voltage or high voltage draw out breakers all though considering most high voltage(69kv -230kv) breakers are not drawout.

[sentinel_prime]

It definitely seems they have moved to a "choose the BEST answer" format on the new test.

[Skyehaven40]

Codes and Standards

Identify the electrical symbol shown:



Your Answer: Low Voltage Circuit Breaker

I got this question wrong 52-is ac breaker and draw-out breaker is also available in low voltage

High and Medium Voltage Drawout Circuit Breaker. Drawout high voltage (>100,000V) circuit breaker haven't seen yet.

[maconayres]

That's a draw-out breaker

[Rbrown]

High and Medium Voltage Drawout Circuit Breaker. Drawout high voltage (>100,000V) circuit breaker haven't seen yet.

The only >100,000V ive tested would be used in Sync Breakers on Cogeneration. Example GE Magnablast Sync Breaker 138,000V so they are out there, but most >100,000 Breakers are Transmission breakers like (GIB, OCB, or GCB).