BF0022D220 - CONTROL RELAY 2NO+2NC 220VDC

Why Choose the BF0022D220?

Designed for dependable switching, the Lovato BF0022D220 is a control relay with AC and DC control circuit capability featuring a 220 V DC coil and four poles with 2NO+2NC contacts. Rated Ui 690 V and Ith 10 A, it suits a wide range of control applications. Installation is straightforward with screw or 35 mm DIN rail mounting to fit modern industrial panels.

Engineered to endure demanding conditions, this BF00-series relay withstands 6 kV impulse surges and delivers a mechanical life of 20,000,000 cycles. It operates from -50 to 70 °C, stores from -60 to 80 °C, and is rated for Pollution Degree 3 up to 3000 m altitude. Terminals accept 1.5 to 1.8 Nm torque, and the device meets IEC/EN, UL and CSA standards.

Key Benefits

• 220 VDC coil ensures reliable operation in DC control circuits.
• 4-pole design with 2NO+2NC contacts for versatile switching logic.
• Rated Ui 690 V and Ith 10 A for robust performance.
• Withstands 6 kV impulse surges for enhanced resilience.
• Screw or 35 mm DIN rail mounting simplifies installation.
• Wide -50 to 70 °C operating range suits harsh environments.
• 20,000,000 mechanical cycles reduce downtime and maintenance.

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: 500 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 BF0022D220 control relay unit
• Basic installation and safety instructions
• Protective packaging for transit

Applications

• Industrial control circuits requiring 220 VDC coil operation
• Auxiliary switching, signalling and interlocking in automation panels
• Machine control and process equipment logic functions
• Control cabinets where DIN rail 35 mm mounting is preferred

Safety note: Install and maintain only by qualified personnel. Tighten terminals to 1.5 to 1.8 Nm, observe the stated Ui, Uimp and Ith limits, and follow applicable IEC/EN, UL and CSA standards.