Where we use 30mA , 100mA & 300mA RCCB ?
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Answer / ragavan
The most widely used are 30 mA (milliamp) and 100 mA devices. A current flow of 30 mA (or 0.03 amps) is sufficiently small that it makes it very difficult to receive a dangerous shock. Even 100 mA is a relatively small figure when compared to the current that may flow in an earth fault without such protection (hundred of amps)
A 300/500 mA RCCB may be used where only fire protection is required. eg., on lighting circuits, where the risk of electric shock is small.
Is This Answer Correct ? | 20 Yes | 11 No |
Answer / libin t panicker
for industrial Purpose which kind of RCCb requied for Welding Machine.
ELCB or RCCB which is best,? please give the Specificstions
Is This Answer Correct ? | 8 Yes | 3 No |
Answer / vipul parmar
these type of RCCB in domestic use only.
Is This Answer Correct ? | 11 Yes | 13 No |
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