DEKraft
Air circuit breaker 3p 400A 50kA VA-751 trip. N withdrawable DEKraft 27063DEK
SKU: 27063DEK
ETIM: EC000228
658,190 ₽
Get back 6,581 ₽ in points
Analogues by specifications
Air automatic circuit breaker VA-751 Dekraft series; 3P; rated current 400 A; breaking capacity 50 kA, stationary, control unit type H; rear horizontal connections. The base configuration includes a motor operator (230 V AC), 4 ON/OFF status contacts, signal contact, closing coil (230 V AC), shunt trip (230 V AC), cradle position signal contact, pole separators, and front panel frame. Circuit breakers with control unit type H allow monitoring and dispatching of the protected network and loads.
Built-in ground fault protection
Yes
Overload protection device setting range to
160 А
Setting range of overload protection device from
160 А
Instantaneous short-circuit release setting range to
800 А
Instantaneous short-circuit release setting range from
800 А
Number of auxiliary NO contacts
4
Number of auxiliary changeover contacts
4
Number of auxiliary break contacts
4
Number of poles
3
Design
Built-in withdrawable device
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz
50 кА
Rated voltage up to
690 В
Rated voltage from
690 В
Rated continuous current Iu
400 А
Suitable for DIN-rail mounting
No
With minimum voltage protection
No
IP protection rating
IP40
0
★★★★★
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