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KER 425 IP69K RA2S 2XKST25P KST16M

Isolating switch 4x25A IP69K

KER 425 IP69K RA2S 2XKST25P KST16M

Katko IsoSafe IP69K-rated stainless steel safety switches are engineered for environments requiring the highest levels of protection, hygiene and corrosion resistance. Housed in acid-proof AISI 316L enclosures with IP69K protection, these switches withstand high-pressure, high-temperature washdowns and harsh conditions, making them ideal for food processing, pharmaceutical facilities, washdown zones and other demanding applications. 

Designed for dependable performance, the range combines robust construction with clear, front-operated switching and padlockable interlocks, ensuring both safety and reliability in challenging environments.

Product Number
27620
Rated operational current AC-23A 415V (A)
25
Enclosure type
Stainless steel enclosure (AISI 316L)
Enclosure
RA2S (120 x 258 x 113 mm)
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Technical data

Cable entries
2 x plug, plastic; 1 x plug, metal
delivery_time
10
Depth
113 mm
EMC
false
Enclosure
RA2S (120 x 258 x 113 mm)
Enclosure type
Stainless steel enclosure (AISI 316L)
ETIM Class
EC000216
GTIN
6419410276204
Height
258 mm
IP rating
IP69K
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Nom. values w/cable size (mm²)
10
Number of poles
4
Product type
KER 425 IP69K RA2S 2XKST25P KST16M
Rated breaking cap. ICN AC-23A 415V (A)
200
Rated breaking cap. ICN AC-23A 500V (A)
200
Rated breaking cap. ICN AC-23A 690V (A)
200
Rated fused short-ckt current back-up fuse opt 1 (A)
25
Rated fused short-ckt current peak value (kA)
3.8
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)
800
Rated operational current AC-21A 415V (A)
40
Rated operational current AC-21A 500V (A)
40
Rated operational current AC-21A 690V (A)
40
Rated operational current AC-22A 415V (A)
25
Rated operational current AC-22A 500V (A)
25
Rated operational current AC-22A 690V (A)
25
Rated operational current AC-23A 415V (A)
25
Rated operational current AC-23A 500V (A)
25
Rated operational current AC-23A 690V (A)
25
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
11
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 500V (kW)
15
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 690V (kW)
22
Rated short-ckt. making cap. Icm 690V (kA)
1
Rated short-time withstand current 1s Icw 690V (kA)
0.7
Rated therm. current Ithe (A)
40
Rated therm. current Ith (A)
40
Short product description
Isolating switch 4x25A IP69K
Switch type
Load Break Switch
Technical name
4x25A 400V 11kW
Terminals bolt size (Cu mm²)
1,5..16
Volume
3.4985 l
Width
120 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
108 mm
Package size 1 GTIN code
6419410276204
Package size 1 height
262 mm
Package size 1 volume
4.584 l
Package size 1 width
162 mm
Sales unit
1

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