104008 Kompaktni rastavljači Ex9M4SD DC630 3P

EAN: 8592765040091

DC MCCB based Switch Disconnectors Ex9MSD are used as a main switch in all kinds of DC applications. Thanks to theirs polarity independence can be used also for PV. They serve there as a main disconnector of DC side of the power plant in combiner or array boxes. These switch disconnectors have same size and design as standard Ex9M MCCBs. Therefore is there possibility to use fully compatible range of external and internal accessories including extended rotary handles, auxiliary contacts, tripping units, motor operators and terminal covers.


Parametar Vrednost
Version as main switch YES
Rated operating voltage 750
Device construction Built-in device fixed built-in technique
Suitable for ground mounting YES
Degree of protection (IP), front side IP20
Number of auxiliary contacts as normally open contact 0
Number of auxiliary contacts as change-over contact 0
Motor drive optional YES
Suitable for distribution board installation NO
Version as safety switch NO
Version as reversing switch NO
Version as emergency stop installation NO
Rated permanent current Iu 630
Rated short-time withstand current lcw 8
Number of poles 3
Suitable for front mounting center NO
Suitable for intermediate mounting YES
Interlockable NO
Number of auxiliary contacts as normally closed contact 0
Motor drive integrated NO
Type of control element Rocker lever
Voltage release optional YES
Colour control element Grey
Version as maintenance-/service switch NO
Max. rated operation voltage Ue AC 750
Suitable for front mounting 4-hole NO
Type of electrical connection of main circuit Screw connection


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