112812 Ex9M4SD DC 4P

EAN: 8592765128126

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.

Characteristics

Paremeter Value
Type of electrical connection of main circuit Screw connection
Version as maintenance-/service switch NO
Device construction Built-in device fixed built-in technique
Suitable for ground mounting YES
Suitable for intermediate mounting YES
Interlockable NO
Number of poles 4
Version as reversing switch NO
Suitable for front mounting 4-hole NO
Max. rated operation voltage Ue AC
Rated permanent current at AC-23, 400 V
Motor drive integrated NO
Colour control element Grey
Version as main switch YES
Motor drive optional YES
Suitable for distribution board installation YES
Rated permanent current Iu 630
Rated permanent current at AC-21, 400 V
Type of control element Rocker lever
Voltage release optional YES
Version as safety switch NO
Version as emergency stop installation NO
Number of switches 1
Suitable for front mounting center NO
Degree of protection (IP), front side IP20

Documents

Document Type Document Name Size Format
Manual Mounting instruction Ex9MD4, Ex9MD5 8.1mb PDF
Manual Mounting instruction Ex9MD3 0.0gb PDF
Manual Mounting instruction Ex9MD2 14.2mb PDF
Manual Mounting instruction Ex9MD1 14.1mb PDF
Manual Mounting instruction Ex9M6 / Ex9M6SD 1.8mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M6SD DC 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M5SD DC 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M4SD DC 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M3SD DC 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M2SD DC 0.2mb PDF
Declaration of Conformity EU Declaration of conformity Ex9M1SD DC 0.2mb PDF
Datasheet Datasheet Ex9MSD DC 15.2mb PDF
Catalogue Catalogue MCCBs 0.1gb PDF WEB