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KU 4160

Load break switch 4x160A

KU 4160

Katko LoadSafe load break switches 100–160 A are robust solutions for medium-capacity power distribution and motor isolation applications. Featuring a modular design and compatibility with a wide selection of accessories, they support a broad range of installation requirements. Switch technology based on silver contacts ensures safe and durable operation, while compliance with international safety and quality standards guarantees consistent performance in demanding industrial environments.

E-number FI
3600793
GTIN
6419410203514
Rated operational current AC-22A 415V (A)
160
Rated operational current AC-22A 690V (A)
160
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Product details and documents

Technical data

Depth
100 mm
ETIM Class
EC000216
E-number FI
3600793
GTIN
6419410203514
Height
87 mm
Long product name
Rotary switch, 4-pole
Max. term. torque (Nm)
6
Mech. endurance (no. of oper.)
16000
Net weight
0.6717 kg
Nom. values w/cable size (mm²)
95
Number of poles
4
Product type
KU 4160
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 Ith (A)
200
Short product description
Load break switch 4x160A
Switch type
Load Break Switch
Technical name
4x160A 690V AC-22
Terminals bolt size (Cu mm²)
6..70
Volume
0.8178 l
Width
94 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
100 mm
Package size 1 GTIN code
6419410203514
Package size 1 height
87 mm
Package size 1 volume
0.87 l
Package size 1 weight
0.3694 kg
Package size 1 width
100 mm
Sales unit
1

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