1 1

KU 8100

Load break switch 8x100A

KU 8100

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.

Product Number
20355
E-number FI
3600797
Rated operational current AC-22A 415V (A)
100
Rated operational current AC-22A 690V (A)
100
Download Product Datasheet

Looking for more information about this product?

Our team is here to help.

 View full details

Product details and documents

Technical data

GTIN
6419410203552
Depth
188 mm
ETIM Class
EC000216
E-number FI
3600797
Height
103 mm
Max. term. torque (Nm)
6
Mech. endurance (no. of oper.)
16000
Net weight
1.6359 kg
Nom. values w/cable size (mm²)
70
Number of poles
8
Product type
KU 8100
Rated breaking cap. ICN AC-23A 415V (A)
800
Rated breaking cap. ICN AC-23A 500V (A)
504
Rated breaking cap. ICN AC-23A 690V (A)
504
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)
125
Rated operational current AC-21A 500V (A)
125
Rated operational current AC-21A 690V (A)
125
Rated operational current AC-22A 415V (A)
100
Rated operational current AC-22A 500V (A)
100
Rated operational current AC-22A 690V (A)
100
Rated operational current AC-23A 415V (A)
100
Rated operational current AC-23A 500V (A)
63
Rated operational current AC-23A 690V (A)
63
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
55
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
37
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
55
Rated short-ckt. making cap. Icm 690V (kA)
8
Rated short-time withstand current 1s Icw 690V (kA)
5
Rated therm. current Ith (A)
125
Short product description
Load break switch 8x100A
Switch type
Load Break Switch
Technical name
8x100A 690V AC-22
Terminals bolt size (Cu mm²)
6..70
Volume
3.4565 l
Width
178.5 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
188 mm
Package size 1 GTIN code
6419410203552
Package size 1 height
103 mm
Package size 1 volume
3.6404 l
Package size 1 weight
1.6359 kg
Package size 1 width
188 mm
Sales unit
1

Downloadables

Unlock content

We continuously improve our products; specifications, features and appearances may change without prior notice.

Related accessories

Not finding what you're looking for? We're here to help!

We can assist you with technical support, quote or tailoring options for this product

Contact us

Latest News & Insights

1 3