BF0004A024 - CONTROL RELAY 4NC 24V 50/60HZ

Why Choose the BF0004A024?

The Lovato BF0004A024 control relay is engineered for dependable panel integration. It features an AC coil rated 24 VAC at 50/60 Hz and four normally closed auxiliary contacts, giving precise switching for interlocks and logic. With screw or 35 mm DIN-rail mounting, installation is fast and secure. Classified under control relays with AC and DC control circuits, this BF00 series device delivers consistent performance in machine control and building services.

Built for resilience, it offers Ui 690 V and Uimp 6 kV, with Ith 10 A for control duty. Mechanical life reaches 20,000,000 cycles and operation spans -50 to 70 °C, up to 3000 m altitude, pollution degree 3. Terminals tighten to 1.5–1.8 Nm. Conforms to IEC/EN 60947-1/-5-1 and UL/CSA equivalents for assured compliance.

Key Benefits

• 24 VAC 50/60 Hz coil ensures reliable actuation in standard control panels.
• Four NC auxiliary contacts support normally-closed logic and interlocking schemes.
• High insulation ratings: Ui 690 V and Uimp 6 kV for robustness.
• Rated thermal current 10 A suitable for demanding control applications.
• Wide operating temperature -50 to 70 °C for harsh environments.
• Flexible screw or 35 mm DIN-rail mounting simplifies installation.
• Long mechanical life up to 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: 364 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 BF0004A024 control relay
• Manufacturer documentation (datasheet/user information)
• Original packaging

Applications

• Industrial automation control circuits requiring 24 VAC coil operation
• Interlocking and logic circuits using normally closed contacts
• Machine control panels and OEM equipment builds
• HVAC and building services control systems
• Process equipment signalling and status circuits

Safety note: Install and commission only by qualified personnel. Isolate power before wiring, tighten terminals to the specified torque, and operate strictly within the stated ratings and standards.