КЭАЗ
Miniature circuit breaker modular 4p D 50A 6kA OptiDin BM63-4ND50-UKHL3-REG KEAZ 280548
SKU: 280548
ETIM: EC000042
9,375 ₽
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Analogues by specifications
Modular automatic 4-pole AC circuit breaker with a rated breaking capacity of 6 kA at a rated current of 50 A.
Mounting installation depth
75 мм
For flush mounting
No
Number of protected poles
4
Rated short-circuit breaking capacity Icu IEC 60898 at 400 V
6 кА
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V
6 кА
Rated impulse voltage
4 кВ
Rated voltage
400 В
Rated insulation voltage Ui
400 В
Rated current
50 А
Total number of poles
4
Ambient operating temperature to
60 град.C
Ambient operating temperature from
-60 град.C
Current type
Alternating current (AC)
With switched neutral conductor
Yes
Flexible stranded conductor cross-section up to
25 кв.мм
Stranded flexible conductor cross-section from
1 кв.мм
Solid conductor cross-section to
25 кв.мм
Solid conductor cross-section from
1 кв.мм
Pollution degree (number)
2
IP protection rating
IP20
Tripping characteristic
D
Frequency
50 Гц
Frequency at
50 Гц
Frequency from
50 Гц
Width in modular units
4
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