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intelligent

EARTH LEA<AGE BREA<ERS

dŚŝƐ ŝƐ Ă ĐŽŵďŝŶĂƟŽŶ ŽĨ Ă &ƵƐĞͲ&ƌĞĞ ƌĞĂŬĞƌ ĂŶĚ Ă ůĞĂŬĂŐĞ ĐƵƌƌĞŶƚ ĚĞƚĞĐƚŽƌ ĨŽƌ ƉƌĞǀĞŶƟŶŐ Į ƌĞ Žƌ ĞůĞĐƚƌŝĐ ƐŚŽĐŬ ĚƵĞ
ƚŽ ĚĞƚĞƌŝŽƌĂƟŽŶ ŽĨ ĞůĞĐƚƌŝĐ ŝŶƐƵůĂƟŽŶ͘ /ƚ ǁŝůů ƉƌŽǀŝĚĞ ƉĞƌĨĞĐƚ ƉƌŽƚĞĐƟŽŶ ŽĨ Ă ĐŝƌĐƵŝƚ ĂŐĂŝŶƐƚ ŽǀĞƌůŽĂĚ͕ ƐŚŽƌƚͲĐŝƌĐƵŝƚ͕ Žƌ
earth leakage.
Principle of operaƟon

dŚŝƐ ĚĞǀŝĐĞ ŝƐ ĐŽŵƉŽƐĞĚ ŽĨ Ă njĞƌŽ ƉŚĂƐĞ ĐƵƌƌĞŶƚ ƚƌĂŶƐĨŽƌŵĞƌ ĨŽƌ ĚĞƚĞĐƟŶŐ ůĞĂŬĂŐĞ ĐƵƌƌĞŶƚ͕ Ă ĐŽŶƚƌŽů
ĐŝƌĐƵŝƚ͕ ĂŶĚ Ă &ƵƐĞͲ&ƌĞĞ ƌĞĂŬĞƌ ǁŝƚŚ Ă ƐŚƵŶƚ ƚƌŝƉ͘ Ɛ ƐŚŽǁŶ ŝŶ &ŝŐ͘ ϯϳ͕ ŵĂŐŶĞƟĐ ŇƵdžĞƐ ĐĂŶĐĞů ŽƵƚ
each other, inducing no output voltage in the secondary coil while no leakage is present in the load
circuit.
ŝϭ н ŝϮ н ŝϯ с Ϭ
/Ĩ ůĞĂŬĂŐĞ ĐƵƌƌĞŶƚ ;ůŐͿ ŽĐĐƵƌƐ ŝŶ ƚŚĞ ůŽĂĚ ĐŝƌĐƵŝƚ͕ ŵĂŐŶĞƟĐ ŇƵdž ƆŐ ŝƐ ŝŶĚƵĐĞĚ͕ ƉƌŽĚƵĐŝŶŐ Ă ĐĞƌƚĂŝŶ ǀŽůƚ-
age across the secondary coil.
ŝϭ н ŝϮ н ŝϯ с ŝŐ
The induced voltage is supplied to the shunt trip coil of the Fuse- Free Breaker, through a control
ĐŝƌĐƵŝƚ ĐŽŵƉŽƐĞĚ ŽĨ ĚŝŽĚĞƐ ĂŶĚ ^ĞŵŝĐŽŶĚƵĐƚŽƌ ĐŽŶƚƌŽů ĞůĞŵĞŶƚƐ͕ ƚŽ ďƌĞĂŬ ƚŚĞ ĐŝƌĐƵŝƚ

Features

EĞǁ WĂŝƌ ^ĞƌŝĞƐ ;ϰϬϬ ͲϭϮϬϬ &Ϳ Point1͘ High performance
Point1 /ŵƉƌŽǀĞĚ ůĞĂŬ ƉƌŽƚĞĐƚ ĐŽŽƉĞƌĂƟǀĞŶĞƐƐ /ŵƉƌŽǀĞĚ ŝŶ
^ƉĞĐŝĮĐĂƟŽŶ ŚĂŶŐĞ ŝƐ YƵŝĐŬůLJ WĞƌĨŽƌŵĞĚ ďLJ sĂƌŝĂďůĞ ƋƵĂůŝƚLJ ŽĨ ƉƌŽƚĞĐƟŽŶ ĨŽƌ ƵŶŶĞĐĞƐƐĂƌLJ ŽƉĞƌĂƟŽŶ ďLJ ƚŚƵŶ-
ĚũƵƐƚŵĞŶƚ ŽĨ ZĂƚĞĚ ƵƌƌĞŶƚ ĂŶĚ ĂƐƐĞƩĞͲ,ŽƵƐĞĚ /ŶƚĞ- der impulse & inverter drives High reliability by original
rior Accessory. ĐƵƌƌĞŶƚ ůŝŵŝƟŶŐ ĐŽŶƚƌŽů ĚĞƐŝŐŶ
Point2 Point2͘ EasLJ handling
ŝŵĞŶƐŝŽŶƐ ĂƌĞ ƵŶŝĮĞĚ ĨŽƌ ƚŚĞ ĞĐŽŶŽŵŝĐĂů ĂŶĚ ƐƚĂŶĚĂƌĚ WŽƐƐŝďůĞ ƚŽ ĂƩĂĐŚ ĞĂĐŚ ďƌĞĂŬĞƌ ƐŽ ĂƐ ŶŽƚ ƚŽ ĨŽƌŵ ĂŶLJ
ƚLJƉĞƐ͕ ĐŽŶƚƌŝďƵƟŶŐ ƚŽ ƚŽƚĂů ĐŽƐƚ ƌĞĚƵĐƟŽŶ ŽĨ ƚŚĞ ĐŽŶƚƌŽů clearance
panel. WŽŝŶƚϯ͘ DŝŶŝŵŝnjĞ
Pointϯ Main size is match with 60mm high for standardize of
A Lot of Advanced Technologies will enable High Reli- ƚŚĞ ĚŝƐƚƌŝďƵƟŽŶ ďŽĂƌĚ ;^ƚĂŶĚĂƌĚ ƐŝnjĞ ŝƐ ďĞůŽǁ ϮϮϱ
ance. FRAME)
Molded case circuit breaker

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