DEKraft
Air circuit breaker 4p 400A 50kA VA-751 trip unit drawout DEKraft 27126DEK
SKU: 27126DEK
ETIM: EC000228
705,770 ₽
Get back 7,057 ₽ in points
Promo code
FIRST
— cashback ×3 on your first order: 3% in points on the first 50,000 ₽
Analogues by specifications
Air circuit breaker VA-751 Dekraft series; 4P; rated current 400 A; breaking capacity 50 kA, stationary, control unit type M; rear horizontal connections. The basic configuration includes a motor operator (230 V AC), 4 ON/OFF status contacts, a signal contact, an undervoltage release (230 V AC), an auxiliary contact for position in the cradle, pole dividers and a front panel frame.
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
4
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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