Answer / vipul prajapati

ELCB STANDS FOR EARTH LEACKAGE CIRCUIT BREAKER
ELMCB STANDS FOR EARTH LEAKAGE MINIATURE CIRCUIT BREAKER
ELCB IS USED FOR TO SENSE THE EARTH LEAKAGE CURRENT ONLY
AND AFTER SENSING SUFFICIENTLY AS PER THE RATING OF ELCB IT
WILL TRIPPED.
AND IN ELMCB IT WORKS LIKE AS ELCB BUT MOREOVER IT PROTECT
CONNECETD LINE WITH SHORT CIRCUIT ALSO.

Answer / aravind

BAsicaaly both are protection devices.ELCB or RCCB is more
for Human protection (30 mA)
ELMCB or RCBO is used for foll
ON& OFF
Current leakage
Overload and Shortcircuit

Answer / g.kandasamy

elcb -earth leakgagecircuit breker
elmcb-earth leagage moulded case circuit breaker

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