- KER 440 RA2EX 2XM25MEX KST16MEX
- KER 440 RA2EX 2XM25MEX KST16MEX- KER 440 RA2EX 2XM25MEX KST16MEX
GTIN
Rated operational current AC-23A 415V (A)
Enclosure type
Enclosure
Technical data
Cable entries
2 x M25 (11,0-17,0 mm), metal EX; 1 x plug, metal EX
Depth
77 mm
EMC
false
Enclosure
RA2EX
Enclosure type
Stainless steel enclosure (AISI 316L)
ETIM Class
EC000522
EX
true
GTIN
6419410309841
Height
160 mm
IP rating
IP66
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Net weight
0.9269 kg
Nom. values w/cable size (mm²)
16
Number of poles
4
Product type
- KER 440 RA2EX 2XM25MEX KST16MEX
Rated breaking cap. ICN AC-23A 415V (A)
320
Rated breaking cap. ICN AC-23A 500V (A)
256
Rated breaking cap. ICN AC-23A 690V (A)
256
Rated fused short-ckt current back-up fuse opt 1 (A)
40
Rated fused short-ckt current peak value (kA)
6
Rated fused short-ckt current RMS Ik opt 1 (kA)
50
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
8
Rated insulation volt. Ui (V)
800
Rated operational current AC-21A 415V (A)
63
Rated operational current AC-21A 500V (A)
63
Rated operational current AC-21A 690V (A)
63
Rated operational current AC-22A 415V (A)
40
Rated operational current AC-22A 500V (A)
40
Rated operational current AC-22A 690V (A)
40
Rated operational current AC-23A 415V (A)
40
Rated operational current AC-23A 500V (A)
32
Rated operational current AC-23A 690V (A)
32
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
22
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
22
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
30
Rated short-ckt. making cap. Icm 690V (kA)
2.5
Rated short-time withstand current 1s Icw 690V (kA)
1.7
Rated therm. current Ithe (A)
63
Rated therm. current Ith (A)
63
Switch type
Load Break Switch
Technical name
4x40A 400V ATEX II 3D
Terminals bolt size (Cu mm²)
1,5..16
Volume
1.4784 l
Width
120 mm
Dimensional drawing
Logistical data
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