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- KET 425UL YR T3

Manual motor controller 4x25A

- KET 425UL YR T3

Katko UL/cUL listed sheet steel enclosed disconnect switches are designed for demanding industrial and infrastructure applications where mechanical strength and operational reliability are critical. Available in Type 1, Type 3R, Type 12 and Type 4 configurations, the robust sheet steel enclosure provides excellent protection against impact, dust, moisture and external stress, ensuring dependable operation in a wide range of environments.

The switches support across-the-line motor starting up to 75 HP at 600 V and are suitable for a wide range of motor and load disconnect applications. Certified according to UL and CSA requirements and compliant with UL 60947-4-1A, they meet North American regulatory expectations where durability and compliance are essential. 

GTIN
6419410349045
Ampere rating 600V
25
Enclosure type
Painted sheet steel
Enclosure
T3 (150 x 200 x 120 mm)
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Product details and documents

Technical data

Ampere rating 600V
25.0
Depth
120 mm
EMC
false
Enclosure
T3 (150 x 200 x 120 mm)
Enclosure type
Painted sheet steel
ETIM Class
EC000216
GTIN
6419410349045
Height
200 mm
HP 208V
5.0
HP 415V
7.5
HP 480V
15.0
HP 600V
10.0
IP rating
IP66
Long product name
UL-listed, 4-pole, Yellow-red handle, Sheet steel enclosure; W150 x H200 x D120
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
50000
Net weight
2.2171 kg
Nom. values w/cable size (mm²)
10
Number of poles
4
Product type
- KET 425UL YR T3
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)
40
Rated fused short-ckt current peak value (kA)
6
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)
2.5
Rated short-time withstand current 1s Icw 690V (kA)
1.7
Rated therm. current Ithe (A)
40
Rated therm. current Ith (A)
40
Short product description
Manual motor controller 4x25A
Switch type
Load Break Switch
Technical name
4x25A 400V 11kW
Terminals bolt size (Cu mm²)
1,5..16
UL
UL 60947-4-1A
Volume
3.6 l
Width
150 mm
Wire size Cu
14-8AWG

Dimensional drawing

Logistical data

Package size 1 depth
120 mm
Package size 1 GTIN code
6419410315217
Package size 1 height
400 mm
Package size 1 volume
14.4 l
Package size 1 weight
7.3365 kg
Package size 1 width
300 mm

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