BFX43 - FOURTH POLE ADD-ON BF40-BF80

Why Choose the LOVATO BFX43 Fourth Pole?

The LOVATO BFX43 is a genuine LOVATO Electric fourth pole accessory designed for compatible LOVATO BF40A to BF94A and BF40E to BF94E contactors. It allows suitable three-pole BF series contactor assemblies to be expanded with an additional switched pole for four-pole switching applications.

This accessory is intended for professional use in industrial control panels, switchgear assemblies and automation systems where an additional main pole is required. As a manufacturer-matched LOVATO component, the BFX43 provides correct mechanical compatibility with the specified BF contactor frames.

The BFX43 is supplied as a single accessory and is designed for dependable integration into compatible LOVATO contactor systems. It is suitable for panel builders, maintenance engineers and electrical contractors working with BF series contactors in industrial switching, isolation and control applications.

Key Advantages

• Genuine LOVATO Electric fourth pole accessory for compatible BF contactors.
• Designed for BF40A to BF94A and BF40E to BF94E contactors.
• Allows compatible contactor assemblies to be configured for four-pole switching.
• Suitable for industrial control panels, switchgear and automation systems.
• Original manufacturer accessory for correct mechanical fit and compatibility.
• Supplied as a single unit for straightforward installation and stock control.
• Conforms to key IEC, UL and CSA contactor standards.

Key Features

• LOVATO Electric BFX43 contactor accessory.
• Product type: fourth pole accessory.
• For use with LOVATO BF40A to BF94A contactors.
• Also suitable for LOVATO BF40E to BF94E contactors.
• Designed for BF series contactor expansion.
• Suitable for additional power pole switching applications.
• Supplied as 1 unit per package.

Technical Specifications

• Manufacturer: LOVATO Electric
• Model: BFX43
• Product type: Contactor accessory
• Accessory type: Fourth pole
• Compatible contactors: BF40A to BF94A and BF40E to BF94E
• Application series: LOVATO BF series contactors
• Typical use: Addition of a fourth switched pole to compatible BF contactor assemblies
• Quantity per package: 1
• Multiple pack order quantity: 1
• Package dimensions: 110 x 25 x 116 mm
• Package volume: 319 cm³
• Weight: 217 g
• EAN: 8013975223703
• HS code: 85389099
• Compliance 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

Fourth Pole Expansion for Industrial Contactors

Fourth pole accessories such as the LOVATO BFX43 are used where an additional switched pole is required alongside a compatible contactor. This can support applications where four-pole switching, neutral switching or an additional isolated power path is needed within a correctly designed electrical system.

By using the correct LOVATO accessory for the specified BF contactor frames, panel builders can maintain proper mechanical alignment, dependable installation practice and a consistent contactor system layout within industrial control panels and switchgear assemblies.

Typical Applications

• Four-pole contactor assembly applications.
• Industrial control panels and switchgear.
• Power distribution and isolation circuits.
• Neutral switching applications where suitable for the installation design.
• Motor control and automation panels.
• OEM machinery panels using LOVATO BF contactors.
• Maintenance and expansion of BF40A to BF94A and BF40E to BF94E contactor installations.

Trusted by Panel Builders Worldwide

LOVATO fourth pole accessories are used by panel builders, maintenance engineers and automation specialists to configure compatible contactors for reliable industrial switching and control applications.