Datasheet

306306
Technical characteristics
Characteristics
20 A 25 A 32 A 50 A 63 A 80 A 100 A
> Rated insulation voltage Ui (V) 690 690 690 690 690 690 690
> Conventional free air thermal
current Ith
Uninterrupted rated current Iu (A) 20 25 32 50 63 80 100
> Conventional enclosed thermal
current Ithe (A) 16 20 25 40 50 63 80
> Rated impulse withstand voltage
(overvoltage category III
- pollution degree 3
Uimp (kV) 4666666
> Rated operating current Ie (A)
AC - 21 A/22 A
Conform to IEC 60947-3 16 25 32 50 63 80 100
> Rated operating power (kW)
AC 23 A 3 x 230 V
4 5.55.5151518.522
3x400V 7.5 7.5 11 18.5 22 30 37
3x500V 5.5 7.5 11 22 30 37 45
3x690V 4 7.5 11 18.5 22 22 30
AC 3
3x230V 3 4 4 7.5 11 15 18.5
3x400V 45.57.51518.52230
3x500V 5.5 5.5 7.5 15 22 30 37
3x690V 3 5.5 7.5 15 18.5 18.5 22
> Make - break characteristics (Aeff/400 V)
R
ated make capacity -
710
710 1270 1270 1970 1970
Rated break capacity - 330 330 800 800 800 800
> Short circuit characteristics
Rated short term withstand current
Icw (Aeff/400 V/1 s) 250 350 430 500 760 1100 1500
Rated short circuit
make capacity Icm
(kA peak/400 V) - 1 1 1.8 1.8 2.8 2.8
Short circuit current
(kA eff/400 V) 6 101010101010
with fuse gl/gG (A) 16 25 32 50 63 80 100
> Mechanical life AC 20 (million) 1 0.1 0.1 0.04 0.04 0.04 0.04
> Connections
Stranded wire + (min/max)
cap (mm
2
) 0.75/2.5 0.75/6 0.75/6 1.5/16 1.5/16 2.5/35 2.5/35
Solid wire (mm
2
) 4 101025255050
> Storage temperature -30°C to +70 °C
> Operating temperature - 30°C to +70 °C
> Protection rating rear of panel: IPxxB
front of panel IP 40 in standard version ( IP 65 on request)
> C
onformity to standards
I
EC 60947-3, UL508, CSA22.2
> Approvals UL - cUL (USA - Canada) suitable as motor disconnect. CB certification
> Climatic resistance
Tropical atmosphere according to IEC 60068-2-30 Cyclic damp heat
GENERAL
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