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KEA 316 A2EX IECEX 2XM25MEX KST16MEX
Isolating Switch 3x16A IECEX 2DKEA 316 A2EX IECEX 2XM25MEX 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
6419410373552
Rated operational current AC-23A 415V (A)
16
Enclosure type
Aluminium
Enclosure
A2 (104 x 159 x 80 mm)
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Product details and documents
Technical data
Depth
79.5 mm
Enclosure
A2 (104 x 159 x 80 mm)
Enclosure type
Aluminium
ETIM Class
EC000522
EX
true
GTIN
6419410373552
Height
158.5 mm
IP rating
IP66
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Net weight
1.292 kg
Nom. values w/cable size (mm²)
4
Number of poles
3
Product type
KEA 316 A2EX IECEX 2XM25MEX KST16MEX
Rated breaking cap. ICN AC-23A 415V (A)
128
Rated breaking cap. ICN AC-23A 500V (A)
128
Rated breaking cap. ICN AC-23A 690V (A)
128
Rated fused short-ckt current back-up fuse opt 1 (A)
25
Rated fused short-ckt current peak value (kA)
3.8
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)
25
Rated operational current AC-21A 500V (A)
25
Rated operational current AC-21A 690V (A)
25
Rated operational current AC-22A 415V (A)
16
Rated operational current AC-22A 500V (A)
16
Rated operational current AC-22A 690V (A)
16
Rated operational current AC-23A 415V (A)
16
Rated operational current AC-23A 500V (A)
16
Rated operational current AC-23A 690V (A)
16
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
7.5
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
7.5
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
11
Rated short-ckt. making cap. Icm 690V (kA)
1
Rated short-time withstand current 1s Icw 690V (kA)
0.7
Rated therm. current Ithe (A)
25
Rated therm. current Ith (A)
25
Short product description
Isolating Switch 3x16A IECEX 2D
Switch type
Load Break Switch
Technical name
3x16A 400V 7,5kW IECEX 2D
Terminals bolt size (Cu mm²)
1,5..16
Volume
1.3105 l
Width
104 mm
Dimensional drawing
Logistical data
Package size 1 GTIN code
6419410373552
Package size 1 weight
1.292 kg
Sales unit
1
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