EKF
Air circuit breaker VA-450 1600/ 800A 3P 55kA stationary EKF mccb450-1600-800
SKU: mccb450-1600-800
ETIM: EC000228
212,765 ₽
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Analogues by specifications
Stock by warehouse
No description available
Main circuit connection type
Rear connection
Built-in ground fault protection
Yes
Built-in motor drive
Yes
Short-time delayed short-circuit release range
320...12000 А
Overload protection device setting range to
800 А
Setting range of overload protection device from
320...800 А
Instantaneous short-circuit release setting range to
40000 А
Instantaneous short-circuit release setting range from
1600 А
Trip indicator present
Yes
Number of auxiliary NO contacts
0
Number of auxiliary changeover contacts
4
Number of auxiliary break contacts
0
Number of poles
3
Design
Built-in fixed-mounted device (stationary)
DIN rail mounting (O-type) optional
No
Motor drive optional
Yes
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz
55 кА
Rated voltage up to
690 В
Rated voltage from
400...690 В
Rated continuous current Iu
800 А
Suitable for DIN-rail mounting
No
With minimum voltage protection
Yes
IP protection rating
IP30
Product/component type
Air circuit breaker
Main electrical circuit connection type
Bolted connection
Control element type
Push button
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