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KER 3400 RA7AVS

Isolating switch 3x400A IP66

KER 3400 RA7AVS

Katko IsoSafe stainless steel visual isolating safety switches are built for heavy-duty industrial applications, particularly in the mining industry, where clear visibility of switch status and durable performance are critical. Featuring AISI 316L enclosures with IP66 protection, these switches include a visual status indication window for clear position feedback and are designed to withstand the rigours of mining, infrastructure and other demanding environments.

Padlockable handles, door interlocks and robust stainless steel construction ensure dependable safety and long service life, making them a trusted choice wherever reliable isolation and protection are essential.

Numer produktu
23083
Rated operational current AC-23A 415V (A)
400
Enclosure type
Stainless steel enclosure (AISI 316L)
Enclosure
RA7AVS (445 x 886 x 282 mm)
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Technical data

delivery_time
10
Depth
282 mm
EMC
false
Enclosure
RA7AVS (445 x 886 x 282 mm)
Enclosure type
Stainless steel enclosure (AISI 316L)
ETIM Class
EC000216
GTIN
6419410230831
Height
886 mm
IP rating
IP66
Max. term. torque (Nm)
30..44
Mech. endurance (no. of oper.)
10000
Net weight
29.177 kg
Nom. values w/cable size (mm²)
240
Number of poles
3
Product type
KER 3400 RA7AVS
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
Switch type
Load Break Switch
Technical name
3x400A 400V 200kW
Terminals bolt size (Cu mm²)
M10
Volume
111.1841 l
Width
445 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
120 mm
Package size 1 GTIN code
6419410230831
Package size 1 height
400 mm
Package size 1 volume
14.4 l
Package size 1 weight
29.177 kg
Package size 1 width
300 mm
Sales unit
1

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