Main
Device short name
VBF
[ithe] thermal current under enclosure
140 A
Range
TeSys
Product Name
TeSys VARIO
performance level
High performance
Complementary
[icm] rated short circuit making capacity
2.8 kA at 400 V at Ipeak
[ie] rated operational current
83 A (AC-23A) at 400 V
[ue] rated operational voltage
690 V AC
[ics] rated service breaking capacity
1400 A at 400 V (AC-21A)
1400 A at 400 V (AC-22A)
1400 A at 400 V (AC-23A)
[icw] rated short-time withstand rms current
2100 A at 400 V duration: 1 s
Control type
Rotary handle
Handle colour
Black
handle front plate dimension
90 x 90 mm
intermittent duty class
30
Handle front plate colour
Black
Product or component type
Enclosed switch disconnector
tightening torque
22.6 N.m - on screw clamp terminals
[uimp] rated impulse withstand voltage
8 kV
Connections - terminals
Screw clamp terminals70 mm² - flexible - with cable end
Screw clamp terminals95 mm² - solid
marking
0 - 1
Device application
Preventive maintenance
rated operational power in w
45 kW at 400 V (AC-23)
37 kW at 400 V (AC-3)
width (w)
241 mm
mechanical robustness
Vibrations 10...150 Hz (1 gn) conforming to IEC 60068-2-6
Shocks 11 ms (30 Gn) conforming to IEC 60068-2-27
Rotary handle padlocking
1 to 3 padlocks 4…8 mm
Type of operator
Long handle
Net weight
2.19 kg
depth
191 mm
mechanical durability
30000 cycles
electrical durability
30000 cycles AC-21
30000 cycles DC-1...5
Making capacity ( i rms)
1750 A at 400 V AC-21A
1750 A at 400 V AC-22A
1750 A at 400 V AC-23A
Rated conditional short-circuit current
10 kA at 400 V - associated fuse 200 A aM
10 kA at 400 V - associated fuse 200 A gG
Suitability for isolation
Yes
Poles description
3P
Environment
ip degree of protection
IP65 conforming to IEC 60529
ambient air temperature for operation
-20…50 °C
Environmental characteristics
Standard environment
standards
IEC 60947-4-1
IEC 60204
fire resistance
960 °C conforming to IEC 60595-2-1
protective treatment
TC