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GEWISS GWD9446, MSXM 400, Switch-disconnector, 4P 400A 690V

GEWISS GWD9446, MSXM 400, Switch-disconnector, 4P 400A 690V

Disconnectors
GEWISS

Founded in 1970 on the revolutionary innovation of using technopolymer in electrical engineering, today GEWISS is the most important company in the electrotechnical sector with Italian capital.

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Identification
Brand GEWISS
Manufacturer Code GWD9446
Disconnector Type Switch disconnector
Product Family MSX-Moulded case circuit breaker for power distribution
General Specifications
Number of poles 4P
Rated current 400.0 A
Standards IEC/EN 60947-2
Width 185.0 mm
Height 260.0 mm
Depth 103.0 mm
Weight 5.6 Kg
Execution Fixed - Plug-in
Use category AC-23A, DC-22A
DIN rail mounting No
Rated frequency 50 / 60 Hz
Rated operating voltage (Ue) 690 Vac - 250 Vdc
Rated impulse withstand voltage (Uimp) 8.0 kV
Terminals supplied Front FC
Overvoltage category IV
Assembly position Any
Insulation voltage (Ui) 800.0 V
Upline/downline power supply Yes
Electrical life (415Vac) 4.500 cycles
Mechanical life 15.000 cycles
Total power loss 89.59
Operating Temperature -5 >< +65 °C
Stocking temperature -20 >< +65 °C

General Description & Application


MSX Range Moulded case circuit breakers for power distribution - The moulded case circuit breakers MSX range is made up of circuit breakers with thermo-magnetic release, circuit breakers with thermo-magnetic release and Overcurrent Protection, circuit breakers with electronic release and switch disconnectors.