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KUT 3400 1V T7 3XM63M M16M

Isolating switch 3x400A IP66 1NO/1NC

KUT 3400 1V T7 3XM63M M16M

Katko IsoSafe sheet steel enclosed safety switches are designed for demanding industrial applications where mechanical strength and operational reliability are critical. The robust sheet steel enclosure provides excellent protection against impact and external stress, ensuring safe and dependable operation in harsh environments.

Clear construction and reliable safety features support safe use and maintenance even in heavy-duty applications. Designed and manufactured in Finland, IsoSafe sheet steel switches reflect decades of industrial experience, meet international safety and quality standards, and are trusted wherever reliability cannot be compromised.

Product Number
37520
E-number FI
3600680
Rated operational current AC-23A 415V (A)
400
Enclosure type
Painted sheet steel
Enclosure
T7 (600 x 800 x 250 mm)
Mounted auxiliary contacts
1NO/1NC
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Technical data

GTIN
6419410375204
Cable entries
3 x M63 (34,0-44,0mm), metal; 1 x M16 (5,0-10,0 mm), metal
Depth
250 mm
EMC
false
Enclosure
T7 (600 x 800 x 250 mm)
Enclosure type
Painted sheet steel
ETIM Class
EC000216
E-number FI
3600680
Height
800 mm
IP rating
IP66
Max. term. torque (Nm)
30..44
Mech. endurance (no. of oper.)
10000
Mounted auxiliary contacts
1NO/1NC
Net weight
34.1045 kg
Nom. values w/cable size (mm²)
240
Number of poles
3
Product type
KUT 3400 1V T7 3XM63M M16M
Rated breaking cap. ICN AC-23A 415V (A)
3200
Rated breaking cap. ICN AC-23A 500V (A)
3200
Rated breaking cap. ICN AC-23A 690V (A)
3200
Rated fused short-ckt current back-up fuse opt 1 (A)
400
Rated fused short-ckt current peak value (kA)
42
Rated fused short-ckt current RMS Ik opt 1 (kA)
100
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
12
Rated insulation volt. Ui (V)
1000
Rated operational current AC-21A 415V (A)
400
Rated operational current AC-21A 500V (A)
400
Rated operational current AC-21A 690V (A)
400
Rated operational current AC-22A 415V (A)
400
Rated operational current AC-22A 500V (A)
400
Rated operational current AC-22A 690V (A)
400
Rated operational current AC-22B 800V (A)
400
Rated operational current AC-23A 1000V (A)
200
Rated operational current AC-23A 415V (A)
400
Rated operational current AC-23A 500V (A)
400
Rated operational current AC-23A 690V (A)
400
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
200
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
250
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
355
Rated short-ckt. making cap. Icm 690V (kA)
27.5
Rated short-time withstand current 1s Icw 1000V (kA)
13.5
Rated therm. current Ithe (A)
400
Rated therm. current Ith (A)
400
Short product description
Isolating switch 3x400A IP66 1NO/1NC
Switch type
Load Break Switch
Technical name
3x400A 400V 200kW
Terminals bolt size (Cu mm²)
M10
Volume
120 l
Width
600 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
250 mm
Package size 1 GTIN code
6419410375204
Package size 1 height
800 mm
Package size 1 volume
120 l
Package size 1 weight
34.1045 kg
Package size 1 width
600 mm
Sales unit
1

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