Change-over switch EMC 3x16A IP66 2NO
TKM 316SSVV M2EMC 2XM25MEMC M20PChange-over switch EMC 3x16A IP66 2NO
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
Rated operational current AC-23A 415V (A)
Enclosure type
Enclosure
Technical data
Cable entries
2 x M25 (11,0-17,0 mm), metal EMC; 1 x M20 (7,0-13,0 mm), plastic
Depth
106 mm
EMC
true
Enclosure
M2 (96 x 130 x 74 mm)
Enclosure type
Polycarbonate
ETIM Class
EC000216
GTIN
6419410343517
Height
130.4 mm
IP rating
IP66
Long product name
3-pole, 2x Normally closed auxiliary contacts, Polycarbonate enclosure; W96.4 x H130.4 x D106,EMC shielded, Cable entries: 2 x M25 (11,0-17,0 mm), metal EMC; 1 x M20 (7,0-13,0 mm), plastic
Max. term. torque (Nm)
1.8
Mech. endurance (no. of oper.)
20000
Nom. values w/cable size (mm²)
4
Number of poles
3
Product type
TKM 316SSVV M2EMC 2XM25MEMC M20P
Rated breaking cap. ICN AC-23A 415V (A)
128
Rated fused short-ckt. impulse withstand volt. Uimp (kV)
8
Rated insulation volt. Ui (V)
690
Rated operational current AC-21A 415V (A)
16
Rated operational current AC-22A 415V (A)
16
Rated operational current AC-23A 415V (A)
16
Rated oper. power 3-ph 1500rpm SQ cage motor AC-23A 415V (kW)
7.5
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)
25
Rated therm. current Ith (A)
25
Short product description
Change-over switch EMC 3x16A IP66 2NO
Switch type
Cam Switch
Technical name
3x16A 400V 7.5kW
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
77 mm
Package size 1 GTIN code
6419410326169
Package size 1 height
160 mm
Package size 1 volume
1.4784 l
Package size 1 weight
0.6972 kg
Package size 1 width
120 mm
Sales unit
1
Downloadables
- Dimensional drawings media (8f08801aed79a1e088e56aa7b70ef3f5a1778766_IsoSafe_M2_Dim.png)
- Brochures (6379e76fa5ee33ff60767c9781ca3ebaada6c217_KATKO_IsoSafe_catalogue_102024_en.pdf)
- Brochures (88bc9d1eaaa50e840fe66815236a2d4c16fce617_KATKO_IsoSafe_catalogue_082022_fi.pdf)
- Brochures (86a395c9341799e90f45174a6e4861db77624a97_KATKO_IsoSafe_catalogue_012025_pl.pdf)
- Installation manuals (8fbb7a807c2367667dbb5971de2947b07f70822c_KATKO_IsoSafe_TKM_installation_manual_39.pdf)
Related accessories
-
Protective roof for M2 enclosures, AlZn
Product typeKSL10
Latest News & Insights
-
Discontinuation of 3-pole EVA and VKA 80–160A Switches
June 23, 2025 -
Introducing the Refreshed LK10 handle: New Fresh Design, Same Trusted Performance
September 02, 2024 -
KATKO Has Published Its First 'Sustainability at KATKO' Report
November 08, 2024 -
KATKO KL Terminal Blocks Comply with the Requirements of the IEC TS 60947-7-5 Technical Specification
April 29, 2025 -
KATKO LoadSafe Product Family – New Additions, Now Available
January 14, 2025 -
Katko Products Available on EPLAN Data Portal
September 14, 2023 -
KATKO Strengthens Presence in Sweden: Kim Rannanjärvi Appointed Sales Manager
July 28, 2025 -
KATKO Strengthens Presence in UK: Ian Bullock Appointed Sales Director
November 10, 2025 -
New Front Plate for KU 16–40A Switch Series
August 26, 2025 -
Jyrki Luomi has been appointed as the Commercial Director of Katko Oy
September 17, 2024 -
Product Update: Extended Cable Range for 95-Series Connectors
October 30, 2025 -
The Core of Responsible and Transparent Collaboration – Partner Code of Conduct
February 06, 2025
