Main
Range of product
HDQ3HB
Product or component type
Automatic transfer switch
Device application
Change source of supply
Poles description
3P
Network type
AC
Network frequency
50 Hz
Mounting mode
Fixed
Upside connection
Screwed
Downside connection
Screwed
Contact position indicator
Yes
[Icm] rated short-circuit making capacity
105 kA 400 V AC at 50 Hz
Complementary
Display type
LED
Transfer switch class
CB
Number of contact position
3
Signal contacts composition
1 NO + 1 NC
Utilization category
AC-33iB
Control type
Integrated controller
Mounting support
Plate
[Ie] rated operational current
125 A
[Ui] rated insulation voltage
800 V
[Uimp] rated impulse withstand voltage
8 kV
Suitability for isolation
Yes
Mechanical interlocking
With mechanical interlocking
Mechanical durability
5000 cycles
Electrical durability
1000 cycles
Height
465 mm
Width
220 mm
Depth
148 mm
Product weight
9.46 kg
Environment
Standards
GB 14048.11
IP degree of protection
IP20
Pollution degree
3
Ambient air temperature for operation
-25…70 °C
Packing Units
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
110 cm
Package 1 Width
120 cm
Package 1 Length
80 cm
Package 1 Weight
8.96 kg