BF0004A12060 - CONTROL RELAY 4NC 120/60

Why Choose the BF0004A12060?

Designed for dependable panel switching, the Lovato BF0004A12060 control relay delivers precise performance in control relays with AC and DC control circuit applications. Featuring a 120 VAC 60 Hz coil and four normally closed auxiliary contacts, this 4‑pole unit supports screw or 35 mm DIN rail mounting. With Ui 690 V, Uimp 6 kV and Ith 10 A, it suits robust industrial control tasks.

Built on the BF00 platform, it offers a mechanical life of 20,000,000 cycles for long service. Operates from −50 to 70 °C and up to 3000 m altitude, with Pollution Degree 3 resilience. Terminal tightening torque of 1.5 to 1.8 Nm ensures secure connections, while compliance with IEC/EN 60947-1/-5-1, UL and CSA standards supports use in demanding control panels.

Key Benefits

• 120 VAC 60 Hz coil for reliable actuation in control circuits.
• Four normally closed contacts across four poles for safe interlocking.
• High insulation rating: Ui 690 V and Uimp 6 kV.
• 10 A Ith capacity for robust auxiliary switching duties.
• Flexible screw or 35 mm DIN rail mounting.
• Wide operating range from −50 to 70 °C, up to 3000 m.
• Long mechanical life rated at 20,000,000 cycles.
• Compliant with IEC/EN, UL and CSA standards.

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: 355 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 BF0004A12060 control relay
• Product datasheet (PDF)

Applications

• Industrial control panels and automation circuits
• Interlocking and safety-stop circuits requiring normally closed contacts
• Auxiliary switching and signalling in machinery
• Environments with wide temperature variation down to −50 °C
• Installations up to 3000 m altitude

Safety note: Install and operate within the specified ratings and environmental limits. Tighten terminals to 1.5–1.8 Nm and follow IEC/EN 60947 practices; installation should be by competent personnel.