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VKA 4250 L228AD12T6LK12

Load break switch 4x250A

VKA 4250 L228AD12T6LK12

Katko LoadSafe 200–250A compact load break switches deliver reliable load switching for medium-capacity installations up to 250A. Their compact design is ideal for applications where space is limited but high performance is still required. Tested for durability and consistent operation, switches support dependable electrical distribution in a variety of industrial and commercial environments.

E-number FI
3600228
GTIN
6419410219140
Rated operational current AC-22A 415V (A)
250

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Product details and documents

Technical data

Depth
142 mm
ETIM Class
EC000216
E-number FI
3600228
GTIN
6419410219140
Height
87 mm
Long product name
Rotary switch, 4-pole, Handle
Max. term. torque (Nm)
15..22
Mech. endurance (no. of oper.)
16000
Nom. values w/cable size (mm²)
120
Number of poles
4
Product type
VKA 4250 L228AD12T6LK12
Rated breaking cap. ICN AC-23A 415V (A)
2000
Rated fused short-ckt current back-up fuse opt 1 (A)
250
Rated fused short-ckt current peak value (kA)
22
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)
1000
Rated operational current AC-21A 415V (A)
250
Rated operational current AC-21A 500V (A)
250
Rated operational current AC-21A 690V (A)
250
Rated operational current AC-22A 415V (A)
250
Rated operational current AC-23A 415V (A)
250
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
132
Rated short-ckt. making cap. Icm 415V (kA)
11.4
Rated short-time withstand current 1s Icw 415V (kA)
6.5
Rated therm. current Ith (A)
250
Short product description
Load break switch 4x250A
Switch type
Load Break Switch
Technical name
4x250A 400V 132kW
Terminals bolt size (Cu mm²)
M8
Volume
3.3356 l
Width
270 mm

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Logistical data

Package size 1
1
Package size 1 depth
142 mm
Package size 1 GTIN code
6419410219140
Package size 1 height
87 mm
Package size 1 volume
1.7543 l
Package size 1 width
142 mm
Sales unit
1

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