КЭАЗ
Circuit breaker 3p 320A 1250Im 40kA BA57-39-344710 UHL3 690V AC HP=230V AC/220V DC KEAZ 149311
SKU: 149311
ETIM: EC000228
23,611 ₽
Get back 236 ₽ in points
Promo code
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Analogues by specifications
Power 3-pole AC circuit breaker in molded case for rated current 320 A.
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
2
Number of auxiliary changeover contacts
0
Number of auxiliary break contacts
1
Number of poles
3
Design
Built-in fixed-mounted 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
0
★★★★★
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