IEK
Circuit breaker VA47-60MA without thermal release 3P 20A 6kA D IEK MVA33-3-020-D
SKU: MVA33-3-020-D
ETIM: EC000042
2,669 ₽
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Circuit breakers without thermal protection serve to protect the system from short circuits. They are used in facilities with emergency ventilation and fire extinguishing systems.
Application area:
- distribution boards
- input-distribution devices
- distribution panels
Weight per pole
≤ 0.1
Additional equipment possible
Yes
Busbar connection capability
PIN (pin), FORK (fork)
Number of protected poles
3
Number of poles
3
Number of power poles
3
Maximum supply cable cross-section
25 кв.мм
Mech. endurance
≥ 20000
Explosion protection present
Without explosion protection
Availability of residual current release
No
Thermal release available
No
Electromagnetic release present
Yes
Electronic release available
No
Rated impulse withstand voltage
6
Rated short-circuit breaking capacity Icu IEC 60898 at 230 V
6.0 кА
Rated short-circuit breaking capacity Icu IEC 60898 at 400 V
6.0 кА
Rated breaking capacity in accordance with EN 60898
6 кА
Rated voltage
400 В
Rated current
20.0 А
Total number of poles
3
Suitable for motor protection switch
Yes
Power loss
13.5 Вт
Ambient operating temperature to
50 град.C
Ambient operating temperature from
-40...50 град.C
Current type
Alternating current (AC)
Tripping system
Electromagnetic
Mounting method
On DIN rail
IP protection rating
IP20
Application area
Industrial and domestic
Mounting rail type
35x7.5
Connection type
Screw connection
Tripping characteristic
D
Frequency
50 Гц
Frequency at
50 Гц
Frequency from
50 Гц
Width in modular units
3
Electrical endurance
≥ 8000
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