BF26T2D110 - 4P CONTACTOR 2NO+2NC 45A AC1 110VDC

Why Choose the BF26T2D110?

Lovato BF26T2D110 is a robust four‑pole contactor for general AC‑1 duties, delivering an IEC Ith of 45 A. Fitted with a 110 V DC coil and 2 NO + 2 NC main contacts, it installs quickly on 35 mm DIN rail or by screw. With rated insulation voltage Ui 690 V and impulse withstand Uimp 6 kV, it suits demanding control panels.

Engineered for longevity with a mechanical life of 20,000,000 cycles, the BF26T2D110 performs from −50 to 70 °C and up to 3000 m altitude, Pollution Degree 3. Terminals tighten to 2.5–3 Nm, and the device weighs 665 g. Rated 15 HP at 480 V (UL/CSA) and compliant with IEC/EN/BS 60947 standards, it supports sustainable specification.

Key Benefits

• Four-pole, 2NO+2NC configuration for versatile circuit integration.
• 110 V DC coil ensures reliable, consistent actuation in control systems.
• AC-1 Ith 45 A rating supports demanding resistive load switching.
• Rated Ui 690 V and Uimp 6 kV for high insulation robustness.
• Wide −50 to 70 °C operating range suits harsh environments.
• Long mechanical life of 20,000,000 cycles reduces maintenance downtime.
• Screw or 35 mm DIN rail mounting simplifies installation and retrofits.
• UL/CSA 15 HP at 480 V broadens cross-border panel compatibility.

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: 665 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 BF26T2D110 four-pole contactor unit
• Product documentation and technical information
• Protective packaging for transit

Applications

• AC-1 resistive load switching up to 45 A
• Control panels requiring 4-pole, 2NO/2NC contactors
• Installations needing 110 V DC coil operation
• UL/CSA applications up to 15 HP at 480 V
• Environments with −50 to 70 °C operating conditions

Safety note: Install and commission only by qualified personnel. Isolate power before work, observe specified torque values and standards, and ensure ratings suit the application and environment.