Technical data
Cable entries
2 x M40 (19,0-28,0 mm), metal EX; 1 x M16 (5,0-10,0 mm), metal EX
Depth
108 mm
EMC
false
Enclosure
A4EX
Enclosure type
Aluminium enclosure
ETIM Class
EC000522
EX
true
E-number FI
3600899
GTIN
6419410372807
Height
262 mm
Max. term. torque (Nm)
6
Mech. endurance (no. of oper.)
16000
Net weight
3.055 kg
Nom. values w/cable size (mm²)
70
Number of poles
3
Product type
KUA 380 1V A4EX 2XM40MEX M16MEX
Rated breaking cap. ICN AC-23A 415V (A)
640
Rated breaking cap. ICN AC-23A 500V (A)
640
Rated breaking cap. ICN AC-23A 690V (A)
640
Rated fused short-ckt current back-up fuse opt 1 (A)
160
Rated fused short-ckt current peak value (kA)
15
Rated fused short-ckt current RMS Ik opt 1 (kA)
65
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
8
Rated insulation volt. Ui (V)
800
Rated operational current AC-21A 415V (A)
125
Rated operational current AC-21A 500V (A)
125
Rated operational current AC-21A 690V (A)
125
Rated operational current AC-22A 415V (A)
100
Rated operational current AC-22A 500V (A)
100
Rated operational current AC-22A 690V (A)
100
Rated operational current AC-23A 415V (A)
80
Rated operational current AC-23A 500V (A)
63
Rated operational current AC-23A 690V (A)
63
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
45
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
37
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
55
Rated short-ckt. making cap. Icm 690V (kA)
8
Rated short-time withstand current 1s Icw 690V (kA)
5
Rated therm. current Ithe (A)
125
Rated therm. current Ith (A)
125
Switch type
Load Break Switch
Technical name
3x80A 400V ATEX II 3D
Terminals bolt size (Cu mm²)
6..70
Volume
4.584 l
Width
162 mm
Dimensional drawing
Logistical data
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