product nameTeSys VARIO

device short nameVBF

device applicationPreventive maintenance

product or component typeEnclosed switch disconnector

performance levelHigh performance

poles description3P

control typeRotary handle

handle colourBlack

handle front plate colourBlack

rotary handle padlocking1 to 3 padlocks 4…8 mm

marking0 - 1

[Ue] rated operational voltage690 V AC

[Uimp] rated impulse withstand voltage8 kV

[Ithe] conventional enclosed thermal current32 A

[Ie] rated operational current29 A (AC-23A) at 400 V

rated operational power in W15 kW at 400 V (AC-23)
11 kW at 400 V (AC-3)

intermittent duty class30

Making capacity ( I rms)400 A at 400 V AC-21A
400 A at 400 V AC-22A
400 A at 400 V AC-23A

[Icm] rated short-circuit making capacity1 kA at 400 V at Ipeak

[Icw] rated short-time withstand Rms current480 A at 400 V duration: 1 s

rated conditional short-circuit current10 kA at 400 V - associated fuse 50 A aM
10 kA at 400 V - associated fuse 50 A gG

breaking capacity320 A at 400 V (AC-21A)
320 A at 400 V (AC-22A)
320 A at 400 V (AC-23A)

mechanical durability100000 cycles

electrical durability100000 cycles AC-21
30000 cycles DC-1...5

environmental characteristicStandard environment

suitability for isolationYes

connections - terminalsScrew clamp terminals10 mm² - solid
Screw clamp terminals6 mm² - flexible - with cable end

tightening torque2.1 N.m - on screw clamp terminals

fire resistance960 °C conforming to IEC 60595-2-1

handle front plate dimension60 x 60 mm

height146 mm

width90 mm

depth131 mm

net weight0.5 kg