BF26T2A110 - 4P CONTACTOR 2NO+2NC 45A 110V 50/60HZ

Why Choose the BF26T2A110?

Engineered by Lovato, the BF26T2A110 is a four‑pole contactor built for dependable AC1 switching up to 45 A. Its 110 VAC 50/60 Hz AC coil drives a versatile 2NO/2NC configuration, making it ideal for multi-circuit control. The BF26 series unit installs quickly using screw fixings or 35 mm DIN rail, helping panel builders streamline assembly while maintaining robust performance and compliance with international control standards.

Rated insulation Ui of 690 V and impulse withstand Uimp of 6 kV deliver strong electrical resilience, backed by a mechanical life of 20,000,000 cycles. Operating from −50 to 70 °C and up to 3000 m altitude, this contactor suits demanding environments. It conforms to IEC/EN/BS 60947-1 and -4-1, UL and CSA standards, and carries a UL/CSA 15 HP rating at 480 V for motor applications.

Key Benefits

• Four-pole design with 2NO and 2NC for versatile control.
• 45 A AC1 Ith rating ensures reliable resistive load switching.
• 110 VAC 50/60 Hz coil suits standard control supply voltages.
• Screw or 35 mm DIN rail mounting for rapid installation.
• High insulation ratings: Ui 690 V and Uimp 6 kV.
• Wide operating temperature range from −50 to 70 °C.
• Long mechanical life rated at 20,000,000 operations.
• Certified to IEC/EN/BS, UL, and CSA safety standards.

Technical Specification

• Product type designation: BF26
• Number of poles: 4
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 45 A
• Terminal tightening torque: 2.5 to 3 Nm
• Weight: 508 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 BF26T2A110 four-pole contactor
• Installation and safety information

Applications

• AC1 duty resistive load switching up to 45 A
• Motor circuits up to 15 HP at 480 V (UL/CSA)
• Four-pole interlocking and changeover control schemes
• DIN rail or screw-mounted industrial control panels
• Projects requiring IEC/UL/CSA compliant switching devices

Safety note: Installation must be performed by competent personnel. Isolate power before work, tighten terminals to 2.5–3 Nm, and observe the specified environmental limits and standards in the manufacturer documentation.