BF18T2A048 - 4P CONTACTOR 2NO+2NC 32A 48V

Why Choose the BF18T2A048?

The Lovato BF18T2A048 four‑pole contactor delivers dependable switching for industrial control and distribution. Rated 32A AC1 and 18A/7.5kW at 400V AC3, it features a 48VAC 50/60Hz coil and a versatile 2NO + 2NC contact arrangement. Compact and easy to install with screw fixings or 35mm DIN rail mounting, this robust BF18 series unit suits panel builders seeking reliable performance and straightforward integration.

Engineered for longevity and resilience, the contactor offers Ui 690V and Uimp 6kV, a mechanical life of 20,000,000 cycles and an operating range from -50 to 70 °C. It supports installations up to 3000 m, Pollution Degree 3, and includes precise terminal torque of 1.5–1.8 Nm. Compliance with IEC/EN/BS 60947 and UL/CSA standards plus a 10 HP rating at 480V underscores assured, global suitability.

Key Benefits

• Four-pole, 2NO/2NC configuration for flexible control schemes.
• 32A AC1 and 18A/7.5kW AC3 performance at 400V.
• 48VAC 50/60Hz coil suits common control voltages.
• Screw or 35mm DIN rail mounting for fast installation.
• High endurance with 20,000,000 mechanical operations for durability.
• Robust insulation: Ui 690V with 6kV impulse withstand.
• Wide operating temperature range from -50 to 70 °C.

Technical Specification

• Product type designation: BF18
• Number of poles: 4
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 32 A
• Terminal tightening torque: 1.5 to 1.8 Nm
• Weight: 362 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 BF18T2A048 four-pole contactor
• Factory-fitted 48VAC 50/60Hz coil
• 2NO + 2NC contact configuration
• Downloadable product datasheet

Applications

• Motor control up to 18A/7.5kW at 400V AC-3
• Resistive load switching up to 32A AC-1
• General industrial control panels and OEM machinery
• HVAC fans, pumps and compressors
• Power distribution switching tasks

Safety note: Install and commission only by qualified personnel. De‑energise circuits before work, tighten terminals to 1.5–1.8 Nm, and follow IEC/EN/BS 60947 and local regulations.