1SBL397201R1100 af80-40-00-11 37kw/80 amp 24-60v 50/60hz 20-60v dc ABB Contactor

Why Choose the ABB AF80-40-00-11 Contactor?

The ABB AF80-40-00-11, product code 1SBL397201R1100, is a high-capacity 4-pole industrial contactor engineered for switching heavy-duty power circuits and controlling industrial loads in demanding automation and electrical distribution systems. As part of the advanced ABB AF contactor range, this model incorporates ABB’s intelligent AF electronic coil technology, ensuring dependable operation across a broad control voltage range while improving energy efficiency and operational reliability.

ABB AF contactors are trusted worldwide by industrial engineers, machine builders and panel manufacturers due to their integrated surge suppression, compact design and long operational life. The electronically controlled AF coil automatically compensates for voltage dips and unstable electrical networks, reducing contactor chatter and improving continuity in critical industrial applications.

With a 125 A AC-1 operational current rating and capability to control motors up to 37 kW at 400 V AC, the AF80-40-00-11 is ideal for industrial motor control, HVAC systems, compressors, conveyors, heating circuits and power distribution equipment. Its 4 NO pole configuration provides dependable switching performance for industrial control panels and automation systems.

Key Advantages

• Reliable 4-pole industrial contactor for heavy-duty power switching applications.
• 24-60 V AC / 20-60 V DC electronic coil with wide voltage tolerance.
• Integrated surge suppression technology.
• Controls motors up to 37 kW at 400 V AC.
• 4 normally open main contacts for industrial switching duties.
• Stable operation during voltage dips and network fluctuations.
• Reduced panel energy consumption using ABB AF coil technology.

Key Features

• ABB AF80-40-00-11 contactor.
• Product code: 1SBL397201R1100.
• 4 normally open main poles.
• 125 A AC-1 operational current.
• 37 kW motor rating at 400 V AC.
• 24-60 V AC 50/60 Hz / 20-60 V DC control coil.
• Integrated surge protection and voltage compensation.
• Screw-clamp terminal connections.
• Suitable for panel mounting.
• Expandable with ABB auxiliary accessories.

Technical Specifications

• Manufacturer: ABB
• Series: AF Contactors
• Model: AF80-40-00-11
• Product code: 1SBL397201R1100
• Product type: Industrial contactor
• Number of poles: 4
• Main contacts: 4 NO
• Rated operational current AC-1: 125 A
• Rated operational current AC-3: 80 A
• Motor power AC-3 at 400 V: 37 kW
• Rated operational voltage: up to 1000 V IEC / 600 V UL
• Rated insulation voltage: 1000 V IEC
• Control voltage: 24-60 V AC 50/60 Hz / 20-60 V DC
• Frequency: 50 / 60 Hz
• Terminal type: Screw-clamp terminals
• Mounting type: DIN rail TH35-15 or panel mounting
• Protection rating: IP10 terminals / IP20 front
• Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, UL, CSA
• Dimensions (H × W × D): approx. 125.5 × 90 × 116 mm
• Weight: approx. 1.49 kg

Reliable Switching Performance for Industrial Automation

ABB AF series contactors are engineered to provide dependable switching performance in industrial automation and motor control systems. The electronically controlled AF coil technology automatically compensates for control voltage fluctuations, ensuring stable operation while helping reduce panel energy consumption and improve overall system reliability.

The AF80-40-00-11 is particularly suitable for industrial environments requiring reliable operation under unstable electrical conditions or voltage dips. Its modular accessory compatibility and robust construction simplify installation, maintenance and future expansion for machine builders and electrical engineers.

Typical Applications

• Industrial motor control systems.
• Conveyor and material handling equipment.
• Pumps and compressors.
• HVAC and ventilation systems.
• Industrial automation panels.
• Resistance heating and power switching circuits.
• OEM machinery and process control systems.

Trusted by Industrial Engineers Worldwide

ABB AF series contactors are widely trusted by automation engineers, machine builders and panel manufacturers for dependable switching performance, compact installation and long operational life in demanding industrial environments.