BF65T4A024 Lovato contactor 4 pole AC3:65A 30kw 24VAC coil

Why Choose the BF65T4A024?

Engineered for robust power switching, the Lovato BF65T4A024 four‑pole contactor delivers dependable performance for industrial control. With a 24VAC AC coil (50/60Hz) and 100A AC‑1 rating, it handles demanding resistive loads with ease. For motor duty, it achieves AC‑3 65A/30 kW at 400 V, supporting high‑reliability starters. The compact BF65 platform combines proven durability with straightforward integration, making SKU BF65T4A024 an ideal choice for panels and OEM assemblies.

Installation is flexible thanks to screw fixing or 35 mm DIN rail mounting. Designed for harsh environments, it operates from -50 to 70 °C and withstands 8 kV impulses, with 1000 V insulation and a 15,000,000‑cycle mechanical life. Compliance with IEC/EN/BS 60947 and UL/CSA standards streamlines specification. A 50 HP rating at 480 V under UL/CSA and clear terminal torque guidance (4–5 Nm) support safe, consistent commissioning.

Key Benefits

• Four‑pole design suits multi‑circuit and changeover applications.
• 100 A AC‑1 rating for heavy resistive load switching.
• AC‑3 65 A / 30 kW at 400 V for motor starters.
• 24 VAC 50/60 Hz coil simplifies control circuit design.
• Screw or 35 mm DIN rail mounting speeds installation.
• 1000 V Ui and 8 kV Uimp for strong insulation performance.
• Operates from -50 to 70 °C for harsh environments.
• 15,000,000 mechanical cycles support long service life.

Technical Specification

• Product type designation: BF65
• Number of poles: 4
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 100 A
• Terminal tightening torque: 4 to 5 Nm
• Weight: 1240 g
• Mechanical life: 15000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato BF65T4A024 four‑pole contactor
• Manufacturer installation and safety information
• Protective packaging

Applications

• Motor starters up to 30 kW at 400 V (AC‑3)
• Switching of resistive loads up to 100 A (AC‑1)
• HVAC pumps, compressors and fans with 24 VAC control circuits
• Lighting and resistive heating control in industrial panels
• Power distribution and automation panels with DIN rail layouts

Safety note: Install and commission only by qualified personnel. Isolate power before work, tighten terminals to 4–5 Nm, and observe the specified temperature range and relevant IEC/UL/CSA standards.