Which class of fire extinguisher should be used on electrical equipment?

Answer 1

As per Americal standard CLASS C is for electrical fire but in british standard it is not there because technically Electrical fire is not applicable since it will turns to CLASS A fire once it happened. so Dry Powder extinguisher is enough to extinguish the same.

Answer 2

Class C fire extinguishers (in the USA) are for electrically energized fires, i.e., Class ABC or Class BC.

In European classification a Class E (electrical) fire would be handled with a dry chemical or carbon monoxide extinguisher (i.e., class BE or ABE).

Answer 3

Class C

Answer 4

class c