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Circuit Breakers

Circuit Breakers
Product Code : E90 S90
Product Description

Product Description:


E90 S90 series circuit breaker is used in lighting distribution system or motor distribution system for
protection overload and short-circuit in the system. The product is neoteris in structure, light in weight,
reliable and excellent in performance. It has high breaking capacity, can trip quickly, and its case and
items are adopted by high fire-resistant and shockproof plastics. The product, with long life, is mainly
used in AC 50Hz/60Hz single pole 230V or two, three, four pole 400V circuit for overload and short-circuit
protection as well as for unfrequent on-and-off switching electric equipment and lighting circuit in normal case.
The products comply with IEC 60898. 

Technique parameter:


Number of Poles

1P, 2P, 3P, 4P

Rated current (A)

1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40

50, 63

Breaking Capacity (kA)



Rated Voltage (V)


Rated Frequency




Circumstance Temperature


Electrical Life

no less than 6000 operations

Mechanical Life

(O-C) no less than 20000 operations

Protection Degree