BFD80T4E110 - 4P CONTACT.60A/1000V DC1 60-110VAC/DC

Why Choose the Lovato BFD80T4E110 Four-Pole DC Contactor?

The Lovato BFD80T4E110 is a robust four-pole DC contactor designed for reliable switching and isolation of DC loads in photovoltaic, industrial power and automation applications. Part of the Lovato BFD80 contactor range, it is engineered for demanding installations where high DC voltage capability, dependable coil operation and panel-friendly mounting are essential.

This contactor is rated for 80 A at 1000 V DC1, making it suitable for non-inductive or slightly inductive DC load switching duties. Its AC/DC electronic coil accepts a wide 60 to 110 V AC/DC control voltage range, helping simplify stockholding and installation across mixed control systems.

With four normally open poles, DIN rail or screw fixing, front IP20 terminal protection and recognised IEC, UL and CSA compliance, the BFD80T4E110 provides a practical and reliable switching solution for electrical panels, photovoltaic combiner systems, DC isolation circuits and industrial energy control equipment.

Key Advantages

• High-performance four-pole DC contactor for photovoltaic and industrial DC applications.
• 80 A / 1000 V DC1 rating for non-inductive or slightly inductive DC loads.
• 60 to 110 V AC/DC coil supports flexible control circuit design.
• 4 normally open poles for multi-pole DC switching and isolation.
• Suitable for DIN rail 35 mm or screw mounting inside control panels.
• Front IP20 terminal protection helps improve installation safety.
• Compliant with major IEC, EN, BS, UL and CSA contactor standards.

Key Features

• Lovato BFD80 series DC contactor.
• Four-pole contactor with 4 NO main contacts.
• Rated operational current: 80 A DC1.
• Rated operational voltage: up to 1000 V DC.
• Coil type: AC/DC electronic coil.
• Rated coil voltage: 60 to 110 V AC/DC.
• Mounting: screw fixing or 35 mm DIN rail.
• Mechanical life: up to 15 million cycles.
• Operating temperature: -40 °C to +70 °C.
• Designed for photovoltaic, DC power and industrial control panel applications.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: BFD80
• Model: BFD80T4E110
• Product type: Four-pole DC contactor
• Contact configuration: 4 NO
• Number of poles: 4
• Rated current: 80 A DC1
• Rated voltage: 1000 V DC
• Coil type: AC/DC coil
• Rated coil voltage: 60 to 110 V AC/DC
• Mounting type: Screw fixing / 35 mm DIN rail
• Terminal protection: IP20 front
• Operating position: Vertical plane, allowable ±30°
• Mechanical life: 15,000,000 cycles
• Operating temperature: -40 °C to +70 °C
• Approximate dimensions: 136 × 73 × 115 mm
• Weight: 1280 g
• Package dimensions: 141 × 80 × 120 mm
• EAN: 8013975224397
• HS code: 85365080
• Standards: IEC/EN/BS 60947-1, IEC/EN/BS 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 60947-1, CSA C22.2 60947-4-1

Reliable DC Switching for Photovoltaic and Industrial Panels

DC circuits place higher demands on switching devices than conventional AC loads because the arc does not naturally extinguish at a zero crossing. The Lovato BFD80T4E110 is designed for DC1 switching duties and uses a contactor construction suited to high-voltage DC load control, making it well suited to photovoltaic systems, DC distribution and energy management installations.

Its wide-range AC/DC coil allows the same device to be used with different control voltages within the 60 to 110 V range, reducing the need for multiple coil variants. The contactor’s DIN rail and screw mounting options make it straightforward to integrate into new panels or retrofit into existing assemblies where secure isolation and dependable switching are required.

Typical Applications

• Photovoltaic DC switching and isolation circuits.
• Solar combiner boxes and DC control panels.
• Industrial DC power distribution systems.
• Battery energy storage and renewable energy control equipment.
• DC load switching for non-inductive or slightly inductive loads.
• Automation panels requiring four-pole DC contactor control.

Trusted by Solar and Control Panel Engineers

Lovato BFD series DC contactors are specified by panel builders, renewable energy engineers and industrial automation specialists for dependable DC switching, compact installation and recognised international compliance.