EAN: 8592765030542
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 |
---|---|
Rated permanent current Iu | 250 |
Suitable for ground mounting | YES |
Suitable for intermediate mounting | YES |
Version as main switch | YES |
Type of electrical connection of main circuit | Screw connection |
Version as emergency stop installation | NO |
Number of poles | 3 |
Motor drive integrated | NO |
Version as maintenance-/service switch | NO |
Version as safety switch | NO |
Rated short-time withstand current lcw | 3.2 |
Rated operating voltage | |
Motor drive optional | YES |
Voltage release optional | YES |
Colour control element | Grey |
Max. rated operation voltage Ue AC | |
Device construction | Built-in device fixed built-in technique |
Suitable for front mounting 4-hole | NO |
Suitable for front mounting center | NO |
Type of control element | Rocker lever |
Interlockable | NO |
Suitable for distribution board installation | YES |
Degree of protection (IP), front side | IP20 |
Version as reversing switch | NO |
Document Type | Document Name | Size | Format |
---|---|---|---|
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 |