Circuit Breaker Description

DZ47-63 series circuit breaker is used in lighting distribution system or motor distribution system for protecting overload and short-circuit in the system. The product novel in structure, light in weight, reliable and excellent in performance. It has high breaking capacity, can trip quickly and its installation uses with guide, its case and items are adopted with high fire-resistant and shockproof plastic. The product, with long life, is mainly used in AC 50/60Hz single-pole 240V or two, three, four-pole 415V circuit for overload and short-circuit protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case. This product conform with GB10963, IEC60898, BS3871.

Normal operation and installation condition

Normal operation and installation condition Ambient temperature should not be higher than 40°c or lower than -5°c. Meanwhile the average temperature of 24 hours should not be higher than 35°c The altitude of the mounting position should not be higher than 2000 meters. Relative humidity of atmosphere should not be higher than 50% when the ambient temperature is 40°c. Relative high humidity is allowed when the temperature is low, e.g. reaching 90% at 20°c. Take special measures to deal with condensation on the product due to the temperature changing. Pollution level ;level 2 Mounting condition: a place without obvious shock and vibration or a medium without danger (explosion) Mounting type: adapt TH35-7.5 mounting rail. Installation class: I II