Intelligent Air Circuit Breaker Drawer Fixed Type Ndw2g-2000/Ndw2GF-2000 3p 4p Ndw2g-4000/Ndw2GF-4000 3p 4p Frame Isolation Switch

• Installation: Fixed Type or Draw-out Type
• Structure: ACB
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CCC
• Specification: 39KG-120KG
• Model NO.: NDW2G(F) Series
• Trademark: Nader
• Origin: China
• Production Capacity: 50000PCS/Year

Product Description

 

Product Parameters

 

Model	NDW2G-2000/NDW2GF-2000, NDW2G-4000/NDW2GF-4000
Rated current In (A) (+40°C)	400, 630, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000
N-pole rated current	100%In
Rated operating voltage Ue	AC415V, AC690V
Rated frequency	50/60Hz
Rated isolation voltage Ui	1000V
Rated impulse withstand voltage Uimp	12kV
Number of poles	3, 4
Full breaking time	≤30ms
Closing time	≤70ms
Installation method	Fixed type or draw-out type

 

Product Description

NDW2G(F) series frame isolation switch suitable for AC/DC systems, mainly installed in low-voltage distribution circuits for the opening and closing of main circuits, as well as for isolation. Rated working current from 400A to 4000A, rated working voltage up to AC690V and DC1500V.