KEA 4160 A4EX IECEX 2XM40MEX KST16MEX
Isolating Switch 4x160A IECEX 2DKEA 4160 A4EX IECEX 2XM40MEX KST16MEX
Developed for use in internationally certified hazardous locations, Katko IECEx isolators (16-160A) provide safe and reliable isolation in explosive atmospheres worldwide. They meet IECEx requirements while maintaining practical installation and operation, with solutions available for Zone 21 applications.
These isolators are suited for global industrial applications where consistent safety standards and dependable performance are required.
GTIN
6419410376119
Rated operational current AC-23A 415V (A)
160
Enclosure type
Aluminium
Enclosure
A4 (162 x 262 x 108 mm)
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Product details and documents
Technical data
Depth
108 mm
Enclosure
A4 (162 x 262 x 108 mm)
Enclosure type
Aluminium
ETIM Class
EC000522
EX
true
GTIN
6419410376119
Height
262 mm
IP rating
IP66
Max. term. torque (Nm)
6
Mech. endurance (no. of oper.)
16000
Net weight
3.3897 kg
Nom. values w/cable size (mm²)
95
Number of poles
4
Product type
KEA 4160 A4EX IECEX 2XM40MEX KST16MEX
Rated breaking cap. ICN AC-23A 415V (A)
1280
Rated breaking cap. ICN AC-23A 500V (A)
800
Rated breaking cap. ICN AC-23A 690V (A)
800
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)
160
Rated operational current AC-21A 500V (A)
160
Rated operational current AC-21A 690V (A)
160
Rated operational current AC-22A 415V (A)
160
Rated operational current AC-22A 500V (A)
160
Rated operational current AC-22A 690V (A)
160
Rated operational current AC-23A 415V (A)
160
Rated operational current AC-23A 500V (A)
100
Rated operational current AC-23A 690V (A)
100
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
90
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
55
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
90
Rated short-ckt. making cap. Icm 690V (kA)
8
Rated short-time withstand current 1s Icw 690V (kA)
5
Rated therm. current Ithe (A)
200
Rated therm. current Ith (A)
200
Short product description
Isolating Switch 4x160A IECEX 2D
Switch type
Load Break Switch
Technical name
4x160A 400V 90kW IECEX 2D
Terminals bolt size (Cu mm²)
6..70
Volume
4.584 l
Width
162 mm
Dimensional drawing
Logistical data
Package size 1 GTIN code
6419410376119
Package size 1 weight
3.3897 kg
Sales unit
1
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