Circuit breaker 3p 320A 1250Im 40kA BA57-39-344770 UHL3 690V AC HP=230V AC/220V DC PE230AC KEAZ 240533

SKU: 240533

ETIM: EC000228

65807 ₽

Preorder

Description Specifications Reviews

Built-in ground fault protection	No
Overload protection device setting range to	320 А
Setting range of overload protection device from	320 А
Instantaneous short-circuit release setting range to	1250 А
Instantaneous short-circuit release setting range from	1250 А
Trip indicator present	No
Number of auxiliary NO contacts	1
Number of auxiliary changeover contacts	0
Number of auxiliary break contacts	1
Number of poles	3
Design	Built-in withdrawable device
Motor drive optional	No
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz	40 кА
Rated voltage up to	690 В
Rated voltage from	690 В
Rated continuous current Iu	320 А
Suitable for DIN-rail mounting	No
With minimum voltage protection	No
IP protection rating	IP20