(X) NA8G-3200-2500M/4 Motor&Drawer breaker

CHINT NA8G-3200-2500M/4 is a 4-pole, motor-operated, draw-out air circuit breaker designed for switching and protection in low-voltage power distribution systems. The breaker has a rated current of 2500 A and a 3200 A frame size.

The circuit breaker is equipped with an M-type basic intelligent controller and provides protection against conditions including overload and short circuit. The draw-out design simplifies installation, maintenance and replacement in switchboards. Motor-operated functionality enables electrical operation of the breaker, with a 230 V AC operating mechanism supply.

The NA8G series is suitable for industrial power distribution, main switchboards and other high-current low-voltage applications requiring high breaking capacity and reliable circuit protection.

Manufacturer: CHINT
Series: NA8G
Model: NA8G-3200-2500M/4
Product type: Air circuit breaker (ACB)
Frame size: 3200 A
Rated current: 2500 A
Number of poles: 4P
Controller: M type, basic intelligent controller
Mounting: Draw-out
Operation: Motor-operated
Operating mechanism supply: 230 VAC
Rated insulation voltage, Ui: 1000 V
Rated operational voltage, Ue: 415 / 690 VAC
Ultimate breaking capacity, Icu: 100 kA @ 415 V / 65 kA @ 690 V
Service breaking capacity, Ics: 80 kA @ 415 V / 65 kA @ 690 V
Short-time withstand current, Icw: 80 kA @ 415 V / 65 kA @ 690 V
Mechanical life: 3,000 operations
Electrical life: 1,000 operations
Operating frequency: 10 operations/hour
Dimensions (H × W × D): approx. 439.5 × 550 × 445 mm