Industrial Switchgear Short Form Catalogue 2007/2008
Industrial Switchgear Short Form Catalogue 2007/2008
Industrial Switchgear Short Form Catalogue 2007/2008
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Soft starters, semiconductor contactors<br />
DS4, DS6<br />
40 Soft starters, semiconductor contactors<br />
Moeller SK0211-1149GB<br />
The DS4 and DS6 ranges include semiconductor contactors for high<br />
switching frequencies and soft starters for applications with normal<br />
starting frequencies. Combining compactness with versatility, the range<br />
offers condition signalling, a wide variety of voltage inputs in one unit as<br />
well as compliance with the latest international safety standards.<br />
All units are suitable for resistive loads, (most heating and lighting<br />
applications) and inductive loads, including motors.<br />
Features and benefits<br />
Semiconductor contactors offer<br />
• silent switching – ideal for office environments.<br />
• wear-free switching, suitable for high frequency switching in<br />
temperature critical processes, packaging machines and other high<br />
speed applications.<br />
Soft starters offer<br />
• reduced starting current, so minimising power costs and avoiding torque<br />
shocks in motors.<br />
• minimised mechanical stress on shafts, bearings and belts, so extending<br />
service intervals and reducing breakages.<br />
AC-51 current rating AC-3 motor rating at 400 V Part number<br />
A kW<br />
Three-phase soft starters and semiconductor contactors<br />
Without bypass<br />
11 2.2 DS4-340-2K2-M<br />
17 4 DS4-340-4K0-M<br />
22 5.5 DS4-340-5K5-M<br />
29 7.5 DS4-340-7K5-M<br />
41 11 DS4-340-11K-M<br />
Reversing, without bypass<br />
6 2.2 DS4-340-2K2-MR<br />
9 4 DS4-340-4K0-MR<br />
12 5.5 DS4-340-5K5-MR<br />
16 7.5 DS4-340-7K5-MR<br />
23 11 DS4-340-11K-MR
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