BF12T4A46060 - 4P CONTACTOR NO 28A AC1 460/60

Why Choose the BF12T4A46060?

Lovato’s BF12T4A46060 four-pole contactor is engineered for dependable switching in industrial control panels. Featuring a 460 VAC 60 Hz AC coil, it delivers 28 A AC1 performance and 12 A / 5.7 kW AC3 at 400 V. With 35 mm DIN rail or screw mounting, Ui 690 V and Uimp 6 kV, this BF12 series device meets demanding requirements and aligns with IEC/EN/BS, UL and CSA standards.

Built for longevity and harsh conditions, the contactor offers a mechanical life of 20,000,000 cycles and operates from -50 to 70 °C, with storage from -60 to 80 °C. Rated for pollution degree 3 and installation up to 3000 m, it supports secure terminations with 1.5–1.8 Nm torque, and carries UL/CSA horsepower rating of 7.5 HP at 480 V for motor applications.

Key Benefits

• Four-pole switching for AC1 loads up to 28 A.
• AC3 motor control at 400 V: 12 A / 5.7 kW.
• 460 VAC 60 Hz AC coil ensures consistent control performance.
• Screw or 35 mm DIN rail mounting simplifies panel integration.
• High mechanical life rated at 20,000,000 cycles.
• Wide operating temperature range from -50 to 70 °C.
• Robust insulation Ui 690 V and 6 kV impulse withstand.
• Compliant with IEC/EN/BS, UL, and CSA standards.

Technical Specification

• Product type designation: BF12
• Number of poles: 4
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 28 A
• Terminal tightening torque: 1.5 to 1.8 Nm
• Weight: 350 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 BF12T4A46060 four-pole contactor
• Manufacturer documentation

Applications

• General-purpose AC1 switching up to 28 A
• AC3 motor control at 400 V up to 12 A / 5.7 kW
• Control panels requiring a 460 VAC 60 Hz coil
• Installations with 35 mm DIN rail or screw mounting
• Industrial environments up to pollution degree 3 and 3000 m altitude

Safety note: Install and commission by qualified personnel only. Isolate the supply before work and operate within the specified ratings, torque, and environmental conditions in the manufacturer documentation.