We hold expertise in offering an exclusive range of Emax Air Circuits Breakers that is utilized as both, circuit breakers for general protection (of user complexes, of plants, of electric lines) and protection circuit breakers for electrical machines (motors, generators, capacitors, transformers). These breakers are available in different designs, colors and models in order to meet different needs of clients. The offered Emax Air Circuits Breakers are manufactured using superior quality raw material and advanced technology. These are widely appreciated for their features like optimum performance, longer service life and energy efficiency.
Voltages |
|
|
|
Rated service voltage |
UE |
[V] |
690 |
Rated insulation voltage |
UI |
[V] |
1000 |
Rated impulse withstand voltage |
UIMP |
[KV] |
12 |
Operating temperature |
|
[C] |
-25+70 |
Storage temperature |
|
[C] |
-40+70 |
Frequency |
F |
[Hz] |
50-60 |
Number of Poles |
|
|
03/04/11 |
Version |
|
|
Fixed- With drawable |
|
|
|
|
Level Of performance [A] AMP |
630-6300 |
|
|
Capacity of the neutral pole for four - pole cb |
|
|
|
Ultimate short-circuit breaking capacity |
220/230/380/400/415V- |
|
|
|
440 V- |
|
|
|
550/525 V- |
|
|
|
660/690 V- |
|
|
Rated short-circuit service breaking capacity |
220/230/380/400/415V- |
42-130 |
|
|
440 V- |
|
|
|
550/525 V- |
|
|
|
660/690 V- |
|
|
SUPER ELECTRICAL CO.
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