About ABB A110-30
pole contactor designed for controlling 3phase motors and power circuits up to 1000V It is commonly used for motor starting isolation bypass and distribution applications The contactor is available with various coil voltages including 220230V AC at 50Hz and 230240V AC at 60Hz It features screw terminals for connection and offers a touchsafe design with easy maintenance of contacts and coil inspection
Heres a more detailed breakdown
Key Features
3Pole Configuration Designed for controlling 3phase electrical circuits
Voltage Ratings Suitable for various voltage levels up to 1000V AC
Coil Voltages Available with different coil voltage options including 220230V AC at 50Hz and 230240V AC at 60Hz
Applications Commonly used for motor starting isolation bypass and distribution purposes
Connection Features screw terminals for easy and reliable connections
Design Boasts a touchsafe design with easy access for contact and coil maintenance
Specific Model Details
A110301180
A specific model variant likely with specific coil and auxiliary contact configurations
A110301184
Another variant possibly with different auxiliary contact configurations eg 1NO1NC
Additional Information
Accessories
ABB offers various accessories for the A110 contactors including top and sidemount versions
Approvals
The contactor is UL and CSA approved
Environmental Conditions
The contactor can operate within a temperature range of 25 to 55 degrees Celsius with a thermal overload relay and 40 to 70 degrees Celsius without one
Maximum Breaking Capacity
A110301184 model can achieve a maximum breaking capacity of 800A at 90V and 1160A at 440V