Description
The ABB AF80-30-00-11 is a heavy-duty, 3-pole definite-purpose contactor engineered for demanding HVAC and industrial electrical switching applications. Rated at 80 amps, this contactor delivers robust, dependable load control in commercial and light-industrial environments where consistent performance is non-negotiable.
Wide-Range Dual-Voltage Coil
One of the standout features of the AF80-30-00-11 is its exceptionally versatile control coil, which accepts both AC and DC input voltages. This eliminates the need to stock multiple coil variants for different installations:
- AC control voltage: 24–60 VAC
- DC control voltage: 20–60 VDC
This wide operating range makes the AF80-30-00-11 compatible with a broad spectrum of control circuits, from low-voltage HVAC control boards to DC-powered building automation systems.
Key Specifications
- Brand: ABB
- Model / SKU: AF80-30-00-11
- Poles: 3
- Current Rating: 80 Amps
- AC Control Voltage Range: 24–60 VAC
- DC Control Voltage Range: 20–60 VDC
- Terminal Type: Screw terminals
- Contact Configuration: 3 NO (normally open) main contacts
Screw Terminal Connections
The AF80-30-00-11 features secure screw-type terminals on both the power and control circuits. Screw terminals provide:
- Fast, tool-assisted field wiring
- Reliable, vibration-resistant connections
- Compatibility with a wide range of wire gauges
- Reduced risk of loose connections over the service life of the unit
Typical HVAC & Electrical Applications
- Compressor switching in commercial air conditioning systems
- Condenser fan motor control
- Electric heat staging in air handlers and rooftop units
- Chiller and heat pump load switching
- General-purpose motor and resistive load control
Why Choose ABB?
ABB is a globally recognized leader in electrification and automation products. The AF-series contactors are built to IEC standards and are known for their long electrical and mechanical service life, compact footprint, and ease of installation — making them a preferred choice among HVAC technicians and electrical contractors alike.
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