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KEA 416 A2 2XM25M KST16M FI

Isolating switch 4x16A IP66

KEA 416 A2 2XM25M KST16M FI

Katko’s IsoSafe aluminium enclosed isolators are designed for demanding industrial and outdoor applications where durability, safety and reliable performance are essential. The robust aluminium enclosure provides lasting protection against weather, corrosion and mechanical stress, supporting reliable operation in challenging environments.

High-quality surface treatments enhance resistance to UV radiation, chemicals and wear, contributing to long service life in outdoor installations. Integrated safety features, including a secure door interlocking defeat mechanism and padlockable operation, help prevent unintended use and enable safe operation and maintenance. Solid construction and clean, functional design ensure consistent performance day after day.

Designed and manufactured in Finland, IsoSafe aluminium isolators reflect decades of application-driven engineering and long-term thinking. Built to meet international standards, the range is trusted in installations where failure is not an option and supports safe, sustainable and future-proof electrical distribution solutions for critical systems worldwide.

E-number FI
GTIN
6419410295519
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

Cable entries
2 x M25 (11,0-17,0 mm), metal; 1 x plug, metal
Cover label
"TURVAKYTKIN"
Depth
114 mm
EMC
false
Enclosure
A2 (104 x 159 x 80 mm)
Enclosure type
Aluminium
ETIM Class
EC000216
E-number FI
3610486
GTIN
6419410295519
Height
159 mm
IP rating
IP66
Long product name
4-pole, Aluminum enclosure; W104 x H158.5 x D79.5, Cable entries: 2 x M25 (11,0-17,0 mm), metal; 1 x plug, metal
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Nom. values w/cable size (mm²)
4
Number of poles
4
Product type
KEA 416 A2 2XM25M KST16M FI
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 4x16A IP66
Switch type
Load Break Switch
Technical name
4x16A 400V 7.5kW
Terminals bolt size (Cu mm²)
1,5..16
Volume
1.8851 l
Width
104 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
90 mm
Package size 1 GTIN code
6419410295519
Package size 1 height
260 mm
Package size 1 volume
3.744 l
Package size 1 width
160 mm
Sales unit
1

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