Overview
The ABB B16-30-01 contactor is a heavy-duty 3-pole electromagnetic switching device designed to control motors and power circuits in industrial environments. This IEC-compliant contactor carries a 28A rated current (Ith/Ieac-1) and is rated for maximum system voltage of 690V AC, making it suitable for both European and international industrial applications requiring robust motor control and load switching.
Key Features
- 3-pole configuration for 3-phase motor control
- 28A rated current (AC-1 general use switching)
- 690V maximum system voltage rating
- IEC 947-4-1 / EN 60947-4-1 compliance
- Screw terminal connections for secure wiring
- Compact, DIN-rail compatible design for easy panel integration
- Long electrical life with high durability
Technical Specifications
ABB B16-30-01 contactor specifications include:
- Rated current (Ith, Ieac-1): 28A
- Maximum system voltage (Ui): 690V AC
- Poles: 3
- Auxiliary contacts: Available configurations with NC/NO auxiliary contacts
- Terminal type: Screw terminals (AWG 10–18, copper)
- Coil voltage options: 220–230V 50Hz, 230–255V 60Hz
- Operating temperature: –30°C to +80°C (copper winding)
- Weight: Approximately 330g
- Standards: IEC 947-4-1, EN 60947-4-1
- Contact material: Silver-based alloy for reliable switching performance
Typical Applications
- 3-phase motor control up to 7.5 kW / 400V AC (AC-3 duty)
- Power circuit switching (AC-1 general use, up to 30A)
- Pump, compressor, and fan motor control
- Industrial machinery and process automation
- HVAC and refrigeration systems
- Factory automation panels and control cabinets
Compatibility & Replacements
The ABB B16-30-01 is part of ABB’s B16 series contactors. Common equivalent or related models include the ABB A16-30-01 (A-Line series, 16A) for lower amperage applications, and the AF16-30-01 series for advanced auxiliary contact configurations. When sourcing replacements or alternatives, verify coil voltage, terminal type, and auxiliary contact requirements match your control circuit design. ABB contactors are widely used in drop-in replacement scenarios across Rockwell, Siemens, and Mitsubishi automation frameworks, though always confirm terminal compatibility and control voltage before installation.
