11B1600424220 - 4P CONTACTOR B1600.4.24 220/ 240VAC

Why Choose the Lovato 11B1600424220 Four Pole Power Contactor?

The Lovato 11B1600424220 is an ultra heavy-duty four-pole industrial power contactor engineered for switching extremely high-current electrical loads in industrial power distribution, motor control and energy-intensive automation systems. As part of the advanced Lovato B1600 series, this contactor is designed for critical industrial applications requiring exceptional reliability, high switching endurance and dependable operation under demanding load conditions.

Designed for large-scale industrial installations, the B1600 series incorporates reinforced contact assemblies, robust screw terminal construction and high-capacity switching technology for continuous industrial duty. The integrated auxiliary contacts and durable mechanical design provide reliable long-term operation in power-intensive applications.

With an IEC thermal current rating of 1600 A AC-1, a four-pole configuration and a 220–240 V AC coil, the 11B1600424220 is ideal for large motor control centres, industrial power systems, energy infrastructure and heavy-duty switching applications requiring dependable high-capacity contactor performance.

Key Advantages

• Ultra heavy-duty four-pole industrial contactor for high-power switching applications.
• 1600 A AC-1 thermal current rating for extremely demanding industrial loads.
• 220–240 V AC control coil for industrial control integration.
• Integrated auxiliary contacts with 2NO + 4NC configuration.
• Reliable switching performance with high electrical and mechanical endurance.
• Suitable for industrial power distribution, large motors and energy infrastructure.

Key Features

• Lovato B1600 industrial contactor series.
• 1600 A IEC thermal current rating (AC-1).
• Four-pole contactor configuration.
• 220–240 V AC coil 50/60 Hz.
• Integrated auxiliary contacts: 2NO + 4NC.
• Maximum operational voltage up to 690 V AC.
• Industrial heavy-duty screw mounting construction.
• High-capacity bolt terminal connections for power applications.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: B1600
• Model: 11B1600424220
• Product type: Four-pole industrial power contactor
• IEC operating current Ith (AC-1): 1600 A
• Control coil voltage: 220–240 V AC
• Coil frequency: 50/60 Hz
• Maximum operational voltage: 690 V AC
• Rated insulation voltage Ui: 1000 V
• Impulse withstand voltage Uimp: 8 kV
• Number of poles: 4
• Main contacts: 4 NO
• Built-in auxiliary contacts: 2NO + 4NC
• Type of coil: AC coil
• Mounting type: Screw mounting
• Connection type: Bolt connection
• Protection rating: IP20 terminals
• Operational frequency range: 25–400 Hz
• Weight: approx. 58.7 kg
• Package dimensions: approx. 672 × 362 × 290 mm
• EAN: 8013975075173
• HS Code: 85365080
• Standards: IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-4-1

High Capacity Industrial Switching Performance

Large-frame industrial contactors are designed for switching very high-current motors and power distribution circuits in demanding industrial environments. The Lovato B1600 series provides dependable high-capacity switching while supporting long operational life and stable electrical performance under continuous heavy-duty conditions.

The Lovato 11B1600424220 is suitable for industrial motor control centres, heavy manufacturing systems, energy infrastructure, mining installations and large industrial automation systems where dependable ultra high-current switching is essential.

Typical Applications

• Industrial motor control centres.
• Heavy-duty industrial machinery.
• Power distribution and switching systems.
• Mining and infrastructure installations.
• Energy generation and process industries.
• Large industrial automation systems.

Trusted by Industrial Power Engineers Worldwide

Lovato heavy-duty industrial contactors are trusted by industrial engineers, OEM manufacturers and infrastructure operators for dependable high-current switching and long-term reliability in critical power applications.