Technical Parameters
General
Product Type: AC power contactor
Model: AX80-30-11
Number of Poles: 3
Auxiliary Contacts: 1 Normally Open (NO) + 1 Normally Closed (NC), built-in
Operating Principle: Electromagnetic, AC coil
Electrical Ratings
Rated Operational Voltage (Main Circuit): up to 690 V AC
Rated Operational Current (AC-3): 80 A
Rated Operational Current (AC-1): up to 125 A
Rated Operational Power (AC-3, 400 V): up to 37 kW
Frequency: 50 / 60 Hz
Coil
Control Voltage: Depends on coil version (e.g. 110 V AC, 220–240 V AC)
Coil Type: AC operated
Mechanical & Installation
Mounting: DIN rail or panel mounting
Construction: Block type
Accessory Compatibility: Side-mounted auxiliary contact blocks, mechanical interlocks, surge suppressors
Applications
Motor starting and stopping
Power circuit switching
Industrial automation and control panels
Pump, fan, compressor, and conveyor control systems
The ABB AX80-30-11 contactor is a 3-pole AC operated block type contactor designed for industrial use in controlling three-phase motors and power circuits up to 690 V AC. These contactors feature a compact, rugged construction with three main contacts and an internal auxiliary contact block (1NO + 1NC) for control or signaling purposes. The coil voltage varies by specific version (e.g., 220-230 V AC, 110 V AC, etc.). Optional add-on auxiliary contact blocks and accessories can be fitted for expanded functionality.