11BG0031D125 - MINICONTACTOR BG00.31D 125V

Why Choose the 11BG0031D125?

The Lovato 11BG0031D125 control relay for AC/DC control circuits combines a 125 V DC coil with 4 poles and versatile 3NO+1NC auxiliary contacts. Rated Ui 690 V with 6 kV impulse withstand and Ith 10 A, it delivers robust performance in control panels. The BG00 relay mounts via screw or 35 mm DIN rail, supporting tight installations with a terminal tightening torque of 0.8–1 Nm.

Engineered for demanding environments, this relay offers 20,000,000 mechanical cycles, -50 to +70 °C operation and storage from -60 to +80 °C. It is suitable up to 3,000 m altitude and Pollution Degree 3 installations, weighing just 216 g. Conforming to IEC/EN 60947-1 and 60947-5-1, with matching UL and CSA standards, the 11BG0031D125 supports reliable signalling, interlocking and control logic in industrial automation.

Key Benefits

• 125 V DC coil for dependable actuation in DC control circuits.
• 3NO+1NC auxiliary contacts provide flexible control and signalling options.
• High insulation rating Ui 690 V enhances safety and separation.
• Withstands 6 kV impulse voltage for resilience to transients.
• Ith 10 A and 4 poles suit a wide range of circuits.
• Wide -50 to +70 °C operating range for harsh environments.
• Quick screw or 35 mm DIN rail mounting simplifies panel integration.
• Long mechanical life of 20,000,000 cycles reduces maintenance intervals.

Technical Specification

• Product type designation: BG00
• 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: 0.8 to 1 Nm
• Weight: 216 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 11BG0031D125 BG00 control relay, 3NO+1NC, 125 V DC coil
• Manufacturer documentation and safety information
• Original manufacturer packaging

Applications

• Control and signalling circuits in industrial automation panels
• Interlocking and logic functions across machinery control systems
• Auxiliary contact switching in control and monitoring equipment
• General-purpose interface relay in AC/DC control circuits

Safety note: Installation and maintenance must be performed by qualified personnel. Always isolate power, observe the 0.8–1 Nm terminal torque, and follow applicable standards and site conditions (e.g., Pollution Degree 3).