КЭАЗ
Circuit breaker 3p 4A 12kA 20kA VA21-29V-321810 U3 690V AC HP=220V AC/DC KEAZ 254964
SKU: 254964
ETIM: EC000228
24,919 ₽
Get back 249 ₽ in points
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Analogues by specifications
3-pole AC power circuit breaker in a molded case for a rated current of 4 A.
Built-in ground fault protection
No
Overload protection device setting range to
4 А
Setting range of overload protection device from
4 А
Instantaneous short-circuit release setting range to
48 А
Instantaneous short-circuit release setting range from
48 А
Trip indicator present
No
Number of auxiliary NO contacts
1
Number of auxiliary changeover contacts
0
Number of auxiliary break contacts
0
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
20 кА
Rated voltage up to
690 В
Rated voltage from
690 В
Rated continuous current Iu
4 А
Suitable for DIN-rail mounting
No
With minimum voltage protection
No
IP protection rating
IP20
0
★★★★★
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