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Switch fuse 3x250A detachable neutral DIN 1

KVKE 3250NL LVK228LK14 SS

Switch fuse 3x250A detachable neutral DIN 1

Katko FuseSafe switch fuses combine reliable switching and fuse protection in a compact, modular solution for professional electrical installations. Designed for flexible mounting and a wide range of configurations, FuseSafe supports efficient use of space while enhancing safety and operational clarity. Fuse covers and robust construction ensure dependable performance and long service life in demanding environments.

Rated operational current AC-22A 415V (A)
250
Rated operational current AC-22A 690V (A)
250
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Product details and documents

Technical data

Depth
128 mm
ETIM Class
EC001040
Fuse type BS88
B1-B3
Fuse type DIN
1
Fuse type fixing centres (mm)
111
Fuse type screw size
M10
Fuse type torque (Nm)
15
GTIN
6419410285770
Height
155 mm
Long product name
3-pole, Includes shaft 228 mm, Handle, Fuse covers
Max. term. torque (Nm)
30..40
Mech. endurance (no. of oper.)
16000
Net weight
2.123 kg
Nom. values w/cable size (mm²)
120
Number of poles
3
Product type
KVKE 3250NL LVK228LK14 SS
Rated breaking cap. ICN AC-23A 415V (A)
2000
Rated breaking cap. ICN AC-23A 500V (A)
2000
Rated breaking cap. ICN AC-23A 690V (A)
2000
Rated fused short-ckt current back-up fuse opt 1 (A)
250
Rated fused short-ckt current peak value (kA)
18
Rated fused short-ckt current RMS Ik opt 1 (kA)
80
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
12
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-22A 500V (A)
250
Rated operational current AC-22A 690V (A)
250
Rated operational current AC-23A 415V (A)
250
Rated operational current AC-23A 500V (A)
250
Rated operational current AC-23A 690V (A)
250
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
132
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
160
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
250
Rated short-ckt. making cap. Icm 690V (kA)
7
Rated short-time withstand current 1s Icw 690V (kA)
5
Rated therm. current Ith (A)
250
Short product description
Switch fuse 3x250A detachable neutral DIN 1
Switch type
Fuse Switch
Technical name
3x250 400V 132kW
Terminals bolt size (Cu mm²)
M10
Volume
5.3766 l
Width
271 mm

No dimensional drawings available for this product.

Dimensional drawing

No dimensional drawings available for this product.

Logistical data

Package size 1
1
Package size 1 depth
128 mm
Package size 1 GTIN code
6419410285770
Package size 1 height
155 mm
Package size 1 volume
5.3766 l
Package size 1 weight
2.123 kg
Package size 1 width
271 mm
Sales unit
1

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