Контактор (группа IEK)
PRO.KVANT S1-250S 3P 250A 50kA Molded Case Circuit Breaker with electronic release Contactor KV0000940 Contactor (IEK group)
SKU: KV0000940
ETIM: EC000228
55,251 ₽
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PRO.KVANT S1 series molded case circuit breakers for currents from 16 to 800 A are a modern solution for ensuring uninterrupted power supply due to high rated parameters, a wide range of frame sizes, and flexible selection of trip unit settings.
PRO.KVANT S1 circuit breakers are equipped with electronic trip units with manual setting adjustments, are supplied in three-pole or four-pole versions, and are designed to protect electrical circuits from overloads and short circuits in low-voltage switchgear for power distribution, control, and equipment protection in residential, public, and industrial buildings.
Designed for operation in electrical installations with a rated voltage of up to 690 V AC at a frequency of 50/60 Hz.
Main circuit connection type
Front connection
Built-in ground fault protection
No
Built-in motor drive
No
Height
110.0 мм
Height
110.0 мм
Depth
175.0 мм
Short-time delayed short-circuit release range
200…2500 А
Overload protection device setting range to
250 А
Setting range of overload protection device from
100…250 А
Instantaneous short-circuit release setting range to
3000 А
Instantaneous short-circuit release setting range from
500…3000 А
Trip indicator present
No
Design
Stationary
Number of auxiliary NO contacts
0
Number of auxiliary changeover contacts
0
Number of auxiliary break contacts
0
Number of poles
3
Design
Device complete with housing
Motor drive optional
Yes
Rated service short-circuit breaking capacity Ics
50
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz
50 кА
Rated voltage up to
690 В
Rated voltage from
400...690 В
Rated current
250 А
Rated continuous current Iu
250 А
Suitable for DIN-rail mounting
No
Power loss
40 Вт
With minimum voltage protection
Yes
Tripping system
Electronic
IP protection rating
IP20
Product/component type
Moulded case circuit breaker
Main electrical circuit connection type
Screw connection
Control element type
Lever (toggle)
Width
110.0 мм
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