BF0022D048 - CONTROL RELAY 2NO+2NC 48VDC

Why Choose the BF0022D048?

Lovato BF0022D048 is a robust control relay designed for dependable switching in control circuits. Featuring a 48 V DC coil and a 4‑pole, 2NO+2NC contact arrangement, it fits screw or 35 mm DIN rail mounting. Rated Ui 690 V with 6 kV impulse withstand and Ith 10 A, it supports demanding panels while remaining compact and easy to integrate.

Built to last with a 20,000,000‑cycle mechanical life, this Lovato control relay operates from −50 to 70 °C and up to 3000 m altitude, Pollution Degree 3. Part of Lovato’s BF00 series, it conforms to IEC/EN, UL and CSA standards for control relays with AC and DC control circuit, helping specifiers meet compliance and installation requirements across varied environments.

Key Benefits

• 48 V DC coil provides stable control in low-voltage automation circuits.
• 2NO+2NC contacts across four poles for flexible auxiliary switching.
• High insulation rating Ui 690 V for enhanced circuit separation.
• 6 kV impulse withstand voltage increases resilience to transient surges.
• Rated Ith 10 A supports reliable operation of typical control loads.
• Wide −50 to 70 °C operating range suits harsh environments.
• Quick screw or 35 mm DIN rail mounting simplifies installation.

Technical Specification

• Product type designation: BF00
• Number of poles: 4
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 10 A
• Terminal tightening torque: 1.5 to 1.8 Nm
• Weight: 494 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 BF0022D048 control relay
• Quick-start installation leaflet or datasheet
• Protective packaging for transit

Applications

• Control circuits requiring a 48 V DC coil with 2NO+2NC contacts
• Auxiliary switching in industrial control panels
• General-purpose signalling and interlocking functions
• Machine and process control circuits in varied environments

Safety note: Install and commission by qualified personnel. Observe the rated voltages, environmental limits and terminal tightening torque of 1.5–1.8 Nm, and follow applicable IEC/EN standards during wiring.