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GEWISS GWD9444, MSXM 250C, Switch-disconnector, 4P 250A 690V

GEWISS GWD9444, MSXM 250C, Switch-disconnector, 4P 250A 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 GWD9444
Disconnector Type Switch disconnector
Product Family MSX-Moulded case circuit breaker for power distribution
General Specifications
Number of poles 4P
Rated current 250.0 A
Standards IEC/EN 60947-2
Width 140.0 mm
Height 165.0 mm
Depth 68.0 mm
Weight 1.9 Kg
Execution Fixed
Use category AC-23A, DC-22A
DIN rail mounting Yes, by means of accessory
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) 6.000 cycles
Mechanical life 18.000 cycles
Total power loss 76.83
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.