DC Moulded Case Circuit Breaker Ex9MD1S TM DC20 3P

101779

8592765017802

DC Moulded Case Circuit Breakers Ex9MD TM are intended mainly for photovoltaic applications. Testing according to IEC / EN 60947-2 standards ensures functions and reliability for wide variety of applications including isolation. These breakers are off ered with breaking capacities from 25 kA up to 100 kA. Rated impulse withstand voltage Uimp 8 kV makes it possible to use them even in systems with occurences of transient overvoltage waves of high intensity.

Leia pood

Type	Thermomagnetic
Rated permanent current Iu [A]	20
Rated voltage [V]	750
Rated short-circuit breaking capacity Icu at 400 V, 50 Hz [kA]	36
Overload release current setting [A]	16-20
Adjustment range undelayed short-circuit release [A]	-
Integrated earth fault protection	Ei
Type of electrical connection of main circuit	Screw connection
Device construction	Built-in device fixed built-in technique
Suitable for DIN rail (top hat rail) mounting	Ei
DIN rail (top hat rail) mounting optional	Jah
Switched-off indicator available	Ei
With under voltage release	Ei
Number of poles	3
Position of connection for main current circuit	Front side
Type of control element	Rocker lever
Complete device with protection unit	Jah
Motor drive integrated	Ei
Motor drive optional	Jah
Degree of protection (IP)	IP20