EAN: 8592765128195
AC versions of MCCB based Switch Disconnectors Ex9MSD are used as a main switch in many various circuits. They are intended primarily for applications in power distribution. 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 |
---|---|
Max. rated operation voltage Ue AC | |
Number of switches | 1 |
Number of poles | 3 |
Device construction | Built-in device fixed built-in technique |
Rated permanent current at AC-23, 400 V | 1250 |
Rated permanent current at AC-21, 400 V | 1250 |
Degree of protection (IP), front side | IP20 |
Version as main switch | YES |
Voltage release optional | YES |
Type of control element | Rocker lever |
Version as maintenance-/service switch | NO |
Suitable for front mounting center | NO |
Suitable for intermediate mounting | YES |
Colour control element | Grey |
Rated permanent current Iu | 1250 |
Conditioned rated short-circuit current Iq | 40000 |
Suitable for distribution board installation | YES |
Suitable for front mounting 4-hole | NO |
Interlockable | NO |
Version as safety switch | NO |
Version as emergency stop installation | NO |
Version as reversing switch | NO |
Motor drive optional | YES |
Motor drive integrated | NO |
Type of electrical connection of main circuit | Screw connection |
Rated short-time withstand current lcw | 20000 |
Suitable for ground mounting | YES |
Document Type | Document Name | Size | Format |
---|---|---|---|
Mounting instruction Ex9M6 / Ex9M6SD | 1.8mb | ||
Mounting instruction Ex9M4/SD, Ex9M5/SD | 8.7mb | ||
Mounting instruction Ex9M3 / Ex9M3SD | 15.4mb | ||
Mounting instruction Ex9M2 / Ex9M2SD | 13.4mb | ||
Mounting instruction Ex9M1 / Ex9M1SD | 14.6mb | ||
EU Declaration of conformity Ex9M6SD | 0.2mb | ||
EU Declaration of conformity Ex9M5SD | 0.2mb | ||
EU Declaration of conformity Ex9M4SD | 0.2mb | ||
EU Declaration of conformity Ex9M3SD | 0.2mb | ||
EU Declaration of conformity Ex9M2SD | 0.2mb | ||
EU Declaration of conformity Ex9M1SD | 0.2mb | ||
Datasheet Ex9MSD AC | 15.3mb | ||
Catalogue MCCBs | 0.1gb | PDF WEB |