EAN: 8592765128119
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 |
---|---|
Version as emergency stop installation | NO |
Degree of protection (IP), front side | IP20 |
Suitable for intermediate mounting | YES |
Suitable for front mounting center | NO |
Version as maintenance-/service switch | NO |
Version as reversing switch | NO |
Number of poles | 3 |
Motor drive integrated | NO |
Suitable for distribution board installation | YES |
Version as main switch | YES |
Suitable for ground mounting | YES |
Type of electrical connection of main circuit | Screw connection |
Motor drive optional | YES |
Voltage release optional | YES |
Device construction | Built-in device fixed built-in technique |
Version as safety switch | NO |
Rated permanent current at AC-21, 400 V | |
Suitable for front mounting 4-hole | NO |
Colour control element | Grey |
Type of control element | Rocker lever |
Number of switches | 1 |
Max. rated operation voltage Ue AC | |
Rated permanent current Iu | 630 |
Rated permanent current at AC-23, 400 V | |
Interlockable | NO |
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 | ||
EU Declaration of conformity Ex9M6SD DC | 0.2mb | ||
EU Declaration of conformity Ex9M5SD DC | 0.2mb | ||
EU Declaration of conformity Ex9M4SD DC | 0.2mb | ||
EU Declaration of conformity Ex9M3SD DC | 0.2mb | ||
EU Declaration of conformity Ex9M2SD DC | 0.2mb | ||
EU Declaration of conformity Ex9M1SD DC | 0.2mb | ||
Datasheet Ex9MSD DC | 15.2mb | ||
Catalogue MCCBs | 0.1gb | PDF WEB |