IEK
ARMAT Molded Case Circuit Breaker 3P frame size H 50kA 400A adjustable thermal-magnetic trip unit IEK AR-MCCB-3H-050-0400A-ATUC
SKU: AR-MCCB-3H-050-0400A-ATUC
ETIM: EC000228
76,570 ₽
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FIRST
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Analogues by specifications
Stock by warehouse
No description available
Weight
6.200 кг
Main circuit connection type
Other
Built-in motor drive
No
Height
447.5 мм
Height
447.5 мм
Altitude above sea level
< 2000
Depth
168.4 мм
Overload protection device setting range to
4000 А
Setting range of overload protection device from
2000...4000 А
Instantaneous short-circuit release setting range from
- А
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
Other
Mech. endurance
20000
Mechanical endurance without maintenance
20000
DIN rail mounting (O-type) optional
No
Motor drive optional
Yes
Electronic release available
No
Rated impulse withstand voltage
8
Rated service short-circuit breaking capacity Ics
50
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz
50 кА
Rated voltage
400/690 В
Rated insulation voltage Ui
1000 В
Rated voltage up to
690 В
Rated voltage from
400...690 В
Rated current
400 А
Rated continuous current Iu
400 А
Relative air humidity
90%
Suitable for DIN-rail mounting
No
Power loss
66.4 Вт
Operating mode
Continuous
With minimum voltage protection
Yes
Tripping system
Thermal-magnetic
IP protection rating
IP20
Terminal ingress protection IP
IP00
Operating temperature from
-40...60 град.C
Product/component type
Moulded case circuit breaker
Main electrical circuit connection type
Bolted connection
Control element type
Toggle switch
Mains supply frequency
50/60 Гц
Width
140.0 мм
Electrical endurance
7500
Electrical endurance without maintenance at AC 440V
7500
Electrical endurance without maintenance at AC 690V
10000
0
★★★★★
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