BF26T2A024 - 4P CONTACTOR 2NO+2NC 45A 24V 50/60HZ

Why Choose the BF26T2A024?

Lovato BF26T2A024 is a robust four-pole contactor designed for reliable switching in industrial control panels. It features an AC coil rated 24VAC at 50/60Hz, with 2NO and 2NC contacts and an IEC AC1 operating current of 45A. With Ui 690V and Uimp 6kV, it offers strong electrical endurance. Flexible screw or 35mm DIN rail mounting simplifies installation in space-constrained enclosures.

Engineered for demanding environments, the BF26 delivers 20,000,000 mechanical cycles and operates from -50 to 70 °C, with storage from -60 to 80 °C and use up to 3000 m altitude (pollution degree 3). The device is rated 15 HP at 480V (UL/CSA) and conforms to IEC/EN/BS 60947-1 and 60947-4-1, plus UL and CSA equivalents, supporting dependable performance in global applications.

Key Benefits

• Four-pole contactor with 2NO/2NC for versatile control schemes.
• 45A AC1 rating ensures dependable switching of resistive loads.
• 24VAC 50/60Hz coil simplifies panel power compatibility.
• High insulation Ui 690V and surge withstand 6kV.
• Long mechanical life of 20,000,000 cycles reduces maintenance.
• Wide operating temperature -50 to 70 °C for harsh sites.
• Screw or 35mm DIN rail mounting speeds installation.

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: 516 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 BF26T2A024 four-pole contactor (2NO + 2NC, 24VAC coil)
• Product documentation

Applications

• Motor starters and control circuits (UL/CSA 15 HP at 480V)
• Resistive load switching (AC1) up to 45 A
• HVAC and building services automation panels
• Industrial machinery control cabinets

Safety note: Installation and maintenance should be carried out by qualified personnel, following the relevant IEC/EN/BS, UL, and CSA standards and ensuring power is isolated before work begins.