BF0004A46060 - CONTROL RELAY 4NC 460/60

Why Choose the BF0004A46060?

Lovato BF0004A46060 is a control relay designed for dependable switching in industrial control circuits. Featuring an AC coil 60Hz rated at 460VAC and four normally closed auxiliary contacts (4NC), it suits interlocking and signalling tasks. The device supports screw fixing or 35mm DIN rail mounting, aligning with control relays with AC and DC control circuit product classifications.

Built for reliability, the BF00 designation offers 690 V rated insulation (Ui) and 6 kV impulse withstand (Uimp), with an Ith of 10 A. It operates from -50 to 70 °C and up to 3000 m altitude, with Pollution degree 3 construction. A mechanical life of 20,000,000 cycles and 1.5 to 1.8 Nm terminal torque support durable, secure installations under recognised IEC/EN, UL, and CSA standards.

Key Benefits

• AC coil 60Hz at 460VAC for consistent control performance.
• Four NC auxiliary contacts enable reliable interlocking and signalling.
• 690 V Ui and 6 kV Uimp for robust insulation and surge tolerance.
• 10 A Ith handles typical auxiliary control circuit loads.
• Screw or 35mm DIN rail mounting for flexible panel installation.
• Wide -50 to 70 °C operating range and Pollution degree 3.
• High mechanical life of 20,000,000 cycles reduces 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: 356 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 BF0004A46060 control relay
• Manufacturer datasheet and documentation
• Original packaging

Applications

• Interlocking and signalling in AC control circuits
• Auxiliary control functions within industrial control panels
• Logic and status signalling in automation assemblies
• Interface between control circuits and auxiliary devices
• Installations requiring 35mm DIN rail or screw mounting

Safety note: Install and commission only by qualified personnel. Isolate power before work, tighten terminals to 1.5–1.8 Nm, and observe applicable IEC/EN 60947 requirements.