BF5000E110 - 3P CONTACTOR 50A AC3 110VAC/DC 50/60HZ

Why Choose the BF5000E110?

The Lovato BF5000E110 is a robust three‑pole contactor engineered for reliable motor and load switching. With an AC/DC coil rated 60…110 V and AC‑3 performance of 50 A / 22 kW at 400 V, it suits demanding industrial panels. The SKU BF5000E110 combines screw or 35 mm DIN rail mounting with Ui 1000 V and Uimp 8 kV resilience for dependable service.

Designed for longevity, the BF50 series device delivers 15,000,000 mechanical cycles and operates from −40 to 70 °C up to 3000 m altitude. It carries Ith 90 A (AC‑1) and 40 HP at 480 V under UL/CSA. Conformity to IEC/EN/BS 60947 and UL/CSA standards, plus a Sustainability certification, makes this contactor a dependable choice for compliant UK builds.

Key Benefits

• Universal AC/DC coil 60…110 V simplifies stock and control voltage changes.
• Robust AC‑3 rating 50 A / 22 kW at 400 V for motors.
• High insulation and impulse withstand: Ui 1000 V, Uimp 8 kV.
• Long mechanical life of 15,000,000 cycles reduces maintenance.
• Wide operating temperature −40 to 70 °C suits harsh environments.
• Flexible screw or 35 mm DIN rail mounting for quick panel assembly.
• UL/CSA 40 HP at 480 V supports North American specifications.
• Rated AC‑1 Ith 90 A for resistive and general‑purpose loads.

Technical Specification

• Product type designation: BF50
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 1000 V
• Rated impulse withstand voltage Uimp: 8 kV
• Ith (IEC): 90 A
• Terminal tightening torque: 4 to 5 Nm
• Weight: 1060 g
• Mechanical life: 15000000 cycles
• Operating temperature: -40 to 70 °C
• Storage temperature: -50 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato BF5000E110 three‑pole contactor (BF50 series)
• Pre‑fitted AC/DC coil, rated 60...110 V
• Manufacturer datasheet and documentation (downloadable)
• Original packaging

Applications

• Motor starters and reversing gear requiring 50 A AC‑3 at 400 V
• General‑purpose load switching up to 90 A AC‑1
• Industrial control panels with screw or 35 mm DIN rail mounting
• Systems needing Ui 1000 V and 8 kV impulse withstand
• Equipment built to IEC/EN/BS 60947 and UL/CSA standards

Safety note: Installation must be performed by qualified personnel. Isolate all power before wiring, tighten terminals to 4–5 Nm, and observe the stated ratings and applicable standards.