BF0910A57560 - 3P CONTACTOR 1NO 9A AC3 575/60

Why Choose the BF0910A57560?

Lovato BF0910A57560 is a robust three‑pole contactor engineered for reliable motor and load control. It features a 575VAC 60Hz AC coil and an integrated 1NO auxiliary contact for status or control circuits. Rated AC‑3 9A/4.2kW at 400V with Ith 25A, this compact unit supports screw fixing or 35mm DIN rail mounting for fast installation in UK industrial control panels.

Built to endure demanding environments, the BF09 platform delivers Ui 690V, Uimp 6kV and a mechanical life of 20,000,000 cycles. It operates from −50 to 70 °C and up to 3000 m altitude, pollution degree 3. Compliant with IEC/EN/BS 60947 standards and UL/CSA, it also carries a 5 HP rating at 480V, ensuring assured performance and straightforward specification.

Key Benefits

• Three‑pole AC‑3 9A/4.2kW rating for dependable motor switching at 400V.
• 575VAC 60Hz coil for high‑voltage control circuits.
• Built‑in 1NO auxiliary contact simplifies signalling and interlocking.
• Screw or 35mm DIN rail mounting speeds panel installation.
• Robust Ui 690V and Uimp 6kV insulation withstand.
• Wide −50 to 70 °C operating temperature for harsh environments.
• Long mechanical life of 20,000,000 cycles reduces downtime.
• UL/CSA 5 HP at 480V supports North American applications.

Technical Specification

• Product type designation: BF09
• Number of poles: 3
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 25 A
• Terminal tightening torque: 1.5 to 1.8 Nm
• Weight: 346 g
• Mechanical life: 20000000 cycles
• Operating temperature: -50 to 70 °C
• Storage temperature: -60 to 80 °C
• Max altitude: 3000 m
• Pollution degree: 3

What’s Included

• Lovato BF0910A57560 contactor (3‑pole)
• Built‑in 575VAC 60Hz coil
• Integrated 1NO auxiliary contact
• Manufacturer datasheet (PDF, downloadable)

Applications

• Motor starters up to 4.2 kW at 400 V (AC‑3).
• Pumps, fans and conveyors within 9 A AC‑3 rating.
• General load switching up to 25 A (AC‑1).
• Industrial control panels using screw or 35 mm DIN rail.
• HVAC and building services control circuits.

Safety note: Installation and maintenance must be performed by qualified personnel. Isolate all power before work, follow IEC/EN/BS 60947 practices, and tighten terminals to the specified 1.5–1.8 Nm torque.