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Change-over switch 3x40A IP66

TKM 340VV M2 3XM25P

Change-over switch 3x40A IP66

Designed for safe and reliable power source switching, Katko enclosed changeover switches (16-160A) ensure uninterrupted operation where continuity of supply is essential. They are engineered for clear operation and long-term durability.

Used in applications ranging from backup power systems to industrial installations, these switches provide dependable performance with straightforward installation and maintenance.

GTIN
6419410345771
Rated operational current AC-23A 415V (A)
40
Enclosure type
Polycarbonate
Enclosure
M2 (96 x 130 x 74 mm)
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Product details and documents

Technical data

Cable entries
3 x M25 (11,0-17,0 mm), plastic
Depth
106 mm
EMC
false
Enclosure
M2 (96 x 130 x 74 mm)
Enclosure type
Polycarbonate
ETIM Class
EC000216
GTIN
6419410345771
Height
130.4 mm
IP rating
IP66
Long product name
3-pole, Polycarbonate enclosure; W96.4 x H130.4 x D106, Cable entries: 3 x M25 (11,0-17,0 mm), plastic
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
20000
Nom. values w/cable size (mm²)
10
Number of poles
3
Product type
TKM 340VV M2 3XM25P
Rated breaking cap. ICN AC-23A 415V (A)
320
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
8
Rated insulation volt. Ui (V)
690
Rated operational current AC-21A 415V (A)
40
Rated operational current AC-22A 415V (A)
40
Rated operational current AC-23A 415V (A)
40
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
18.5
Rated short-ckt. making cap. Icm 415V (kA)
1.5
Rated short-time withstand current 1s Icw 415V (kA)
1.1
Rated therm. current Ithe (A)
40
Rated therm. current Ith (A)
40
Short product description
Change-over switch 3x40A IP66
Switch type
Cam Switch
Technical name
3x40A 400V 18.5kW
Terminals bolt size (Cu mm²)
1,5..16
Volume
1.3325 l
Width
96.4 mm

Dimensional drawing

Logistical data

Package size 1
1
Package size 1 depth
108 mm
Package size 1 GTIN code
6419410311202
Package size 1 height
262 mm
Package size 1 volume
4.584 l
Package size 1 weight
2.7554 kg
Package size 1 width
162 mm
Sales unit
1

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