CCW3Z Air Circuit Breaker

1. Rated current in scope of frame size
1600 Type In: 200A,400A,630A,800A,1000A,1250A,1600A
2000 Type In: 630A,800A,1000A,1250A,1600A,2000A
3200 Type In: 2000A,2500A,3200A
4000 Type In: 2500A,3200A,4000A
6300 Type In: 4000A,5000A,6300A
2. Number of poles
3-default
4-4 pole
3. Installation
Fixed type-horizontal, vertical
Drawout type-horizontal, vertical
4. Intelligent controller
M type
2M type: digital display, over-current protection (overload, short delay, instantaneous), 4P or 3P+N have earthing protection. 3M type: LCD display, over-current protection(overload, short delay,
instantaneous), 4P or 3P+N have earthing protection.
H type
2H type: communication function, digital display, over-current protection
(overload, short delay, instantaneous), 4P or 3P+N have earthing protection.
3H type: communication function, LCD display, over-current protection (overload,
short delay, instantaneous), 4P or 3P+N have earthing protection.
5. Common use accessory
Shunt release-AC220V/230V,AC380V/400V,DC220V,DC110V
Undervoltage release-AC220V/230V,AC380V/400V, it is classified to instantaneous type and time-delay type.
Closing electromagnet-AC220V/230V,AC380V/400V,DC220V,DC110V
Motor-driven energy-storage mechanism-AC220V/230V,AC380V/400V,DC220V,DC110V
Auxiliary contact-4a4b,2a6b,3a3b
Note: a-normal open, b-normal close
6.Optional accessory
Mechanical interlock;
One circuit breaker (1lock+1key)
Two circuit breaker(steel cable interlock, connecting rod interlock,2lock+1key)
Three circuit breaker(3lock+2keys, connecting rod interlock)
Automatic power transfer system
Current transformer connected with neutral lead