ARMAT AR-A2S TD10 4P W HR/VR Air circuit breaker 85kA TD 1000A 4P withdrawable with accessories ~220-240V: shunt trip release, shunt close release, motor operator IEK AR-ACB-4VB-085-1000A-TDCF

SKU: AR-ACB-4VB-085-1000A-TDCF

ETIM: EC000228

1872663 ₽

Price list (incl. VAT): 2128026 ₽

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Description Specifications Reviews

Main circuit connection type	Rear connection
Built-in motor drive	Yes
Height	435.0 мм
Height	435.0 мм
Altitude above sea level	< 2000
Depth	390.0 мм
Overload protection device setting range to	1000 А
Setting range of overload protection device from	400...1000 А
Instantaneous short-circuit release setting range to	50000 А
Instantaneous short-circuit release setting range from	1000...50000 А
Auxiliary device factory-installed	Shunt release (for power circuit breakers)
Design	Withdrawable
Number of auxiliary NO contacts	0
Number of auxiliary changeover contacts	6
Number of auxiliary break contacts	0
Number of poles	4
Design	Other
Mechanical endurance without maintenance	25000
Motor drive optional	No
Electronic release available	Yes
Rated impulse withstand voltage	12
Rated short-time withstand current Icw for 1 s	85
Rated service short-circuit breaking capacity Ics	85
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz	85 кА
Rated insulation voltage Ui	1250 В
Rated voltage up to	690 В
Rated voltage from	690...690 В
Rated current	1000 А
Rated continuous current Iu	1000 А
Suitable for DIN-rail mounting	No
Power loss	420 Вт
Operating mode	Continuous
With minimum voltage protection	Yes
Tripping system	Electronic
IP protection rating	IP30
Product/component type	Air circuit breaker
Main electrical circuit connection type	Bolted connection
Control element type	Other
Mains supply frequency	50 Гц
Width	365.0 мм
Electrical endurance without maintenance at AC 690V	8000