IEK
Three-position switch-disconnector VRT-63 4P 40A IEK MPR10-4-040
SKU: MPR10-4-040
ETIM: EC002694
9,264 ₽
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The VRT-63 three-position switch-disconnector is designed for switching mixed resistive and inductive loads in AC circuits with a voltage of up to 400 V and a frequency of 50 Hz.
It is used as metering and distribution equipment for residential and public buildings and structures where there is a need for rapid disconnection of individual groups of electrical consumers or sections of electrical communications from the grid.
Making and breaking capacity
3
Mechanical design group
M1
Operating temperature range
-25...40
Utilization category
AS-22V
Number of normally closed contacts (NC)
0
Number of normally closed (NC) contacts
0
Number of normally open contacts (NO)
0
Number of normally open (NO) contacts
0
Number of switching contacts
4
Number of changeover contacts
4
Number of poles
4
Maximum conductor cross-section
10 кв.мм
Mech. endurance
30000
Tightening torque of contact terminal screws
1.2
DC voltage per pole
48
Rated impulse withstand voltage
4
Rated short-time withstand current Icw for 1 s
12
Rated breaking capacity
- кА
Rated voltage
400 В
Rated current
40 А
Relative air humidity
50% at 40°C
Operating position
Vertical
Current type
Alternating current (AC)
With signal lamp
No
Power isolation - per DIN VDE 0113
No
IP protection rating
IP20
Lamp type
Not applicable
Lamp type
Not applicable
Possible deflection angle in operating position
90
Switching function
2-way switch
Lever colour
Grey
Mains supply frequency
50 Гц
Width in modular units
4
Electrical endurance
10000
0
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