EAN: 8592765142085
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.
Paremeter | Value |
---|---|
Type of control element | Rocker lever |
Version as emergency stop installation | NO |
Suitable for ground mounting | YES |
Suitable for intermediate mounting | YES |
Motor drive integrated | NO |
Device construction | Built-in device fixed built-in technique |
Version as reversing switch | NO |
Number of poles | 2 |
Suitable for front mounting center | NO |
Version as main switch | YES |
Number of switches | 1 |
Rated permanent current at AC-23, 400 V | |
Rated permanent current at AC-21, 400 V | |
Version as safety switch | NO |
Conditioned rated short-circuit current Iq | 2000 |
Motor drive optional | YES |
Type of electrical connection of main circuit | Screw connection |
Max. rated operation voltage Ue AC | |
Suitable for distribution board installation | YES |
Rated permanent current Iu | 250 |
Rated short-time withstand current lcw | 2000 |
Voltage release optional | YES |
Suitable for front mounting 4-hole | NO |
Colour control element | Grey |
Version as maintenance-/service switch | NO |
Interlockable | NO |
Degree of protection (IP), front side | IP20 |
Document Type | Document Name | Size | Format |
---|---|---|---|
Mounting instruction Ex9MD4, Ex9MD5 | 8.1mb | ||
Mounting instruction Ex9MD3 | 0.0gb | ||
Mounting instruction Ex9MD2 | 14.2mb | ||
Mounting instruction Ex9MD1 | 14.1mb | ||
Mounting instruction Ex9M6 / Ex9M6SD | 1.8mb | ||
Sertifikat o usaglašenosti Ex9M6SD DC | 0.2mb | ||
Sertifikat o usaglašenosti Ex9M5SD DC | 0.2mb | ||
Sertifikat o usaglašenosti Ex9M4SD DC | 0.2mb | ||
Sertifikat o usaglašenosti Ex9M3SD DC | 0.2mb | ||
Sertifikat o usaglašenosti Ex9M2SD DC | 0.2mb | ||
Sertifikat o usaglašenosti Ex9M1SD DC | 0.2mb | ||
Tehnički podaci Ex9MSD DC | 15.2mb | ||
Katalog Kompaktni prekidači | 0.1gb | PDF WEB |