КЭАЗ
Circuit breaker 3p 250A 1250Im 40kA BA57-39-344710 UHL3 690V AC HP=230V AC/220V DC KEAZ 141479
SKU: 141479
ETIM: EC000228
23,611 ₽
Get back 236 ₽ in points
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Analogues by specifications
Power 3-pole AC molded case circuit breaker with rated current 250 A.
Built-in ground fault protection
No
Overload protection device setting range to
250 А
Setting range of overload protection device from
250 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
250 А
Suitable for DIN-rail mounting
No
With minimum voltage protection
No
IP protection rating
IP20
0
★★★★★
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