BF26T2L048 - 4P CONTACTOR 2NO+2NC 45A AC1 48VDC L.C.

Why Choose the BF26T2L048?

Designed for reliable switching, the Lovato BF26T2L048 four-pole contactor combines a low-consumption 48 V DC coil with 2NO and 2NC contacts for versatile control. Rated at 45 A AC1 per IEC, it offers screw or 35 mm DIN rail mounting, a 690 V insulation rating, and 6 kV impulse withstand, suited to modern control panels and industrial automation.

Engineered for endurance, the BF26 platform delivers 20,000,000 mechanical cycles and dependable performance from -50 to 70 °C up to 3000 m altitude. With 15 HP at 480 V (UL/CSA), compliance to IEC/EN/BS 60947-1 and 60947-4-1, and a pollution degree of 3, installation is straightforward with 2.5 to 3 Nm terminal tightening torque.

Key Benefits

• Low-consumption 48 V DC coil reduces control power requirements.
• Four-pole, 2NO/2NC configuration supports flexible circuit designs.
• 45 A AC1 rating per IEC for robust resistive load switching.
• Dual mounting options: screw fixing or 35 mm DIN rail.
• High dielectric strength: 690 V Ui and 6 kV Uimp withstand.
• Wide operating temperature -50 to 70 °C for challenging environments.
• Long mechanical life of 20,000,000 cycles for high reliability.
• UL/CSA 15 HP rating at 480 V for global approvals.

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: 670 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 BF26T2L048 four-pole contactor
• Manufacturer datasheet (download)
• Standard packaging and identification label

Applications

• AC-1 resistive load switching up to 45 A
• Control panels requiring a 4-pole contactor with 2NO/2NC
• Motor control circuits per IEC/EN 60947-4-1 requirements
• Systems using a 48 V DC control supply
• Installations needing screw or 35 mm DIN rail mounting

Safety note: Install and commission only by qualified personnel. Isolate all power before work, observe IEC/EN/BS 60947 requirements, and tighten terminals to 2.5 to 3 Nm.