11BG09T4D110 - 4P MINICONTACTOR BG09.T4D 110V

Why Choose the 11BG09T4D110?

Lovato 11BG09T4D110 is a robust four‑pole contactor engineered for reliable control and switching in industrial panels. Featuring a 110 V DC coil and BG09 designation, it delivers AC3 performance of 9 A / 4.0 kW at 400 V and AC1 Ith of 20 A. Compact and versatile, it mounts via screws or on a 35 mm DIN rail for fast, tidy installation.

Built for demanding environments, this contactor offers a rated insulation voltage of 690 V, 6 kV impulse withstand, and an exceptional mechanical life of 20,000,000 cycles. It operates from −50 to +70 °C, with Pollution degree 3 and a maximum altitude of 3000 m. Conformance to IEC/EN, UL and CSA standards ensures assured performance across global applications.

Key Benefits

• 110 V DC coil for dependable control in standard DC supply systems.
• Four poles enable flexible power and control circuit configurations.
• AC3 rating 9 A / 4.0 kW at 400 V for motor loads.
• AC1 Ith 20 A capability for resistive and general-purpose loads.
• Wide operating range from −50 to +70 °C for harsh environments.
• Mechanical life of 20,000,000 cycles reduces downtime and replacements.
• Screw or 35 mm DIN rail mounting speeds installation in panels.
• Complies with IEC/EN, UL and CSA standards for global acceptance.

Technical Specification

• Product type designation: BG09
• Number of poles: 4
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 6 kV
• Ith (IEC): 20 A
• Terminal tightening torque: 0.8 to 1 Nm
• Weight: 220 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 BG09 four-pole contactor, 110 V DC coil (SKU 11BG09T4D110)
• Basic installation and safety leaflet
• Protective packaging for transit

Applications

• Motor control up to 4.0 kW at 400 V AC-3
• Switching resistive loads up to 20 A (AC1)
• Control panels requiring a 110 V DC coil
• General industrial automation and power switching
• HVAC, pumps and fans control circuits

Safety note: Install and service only by qualified personnel. Observe the specified terminal tightening torque (0.8 to 1 Nm) and operating limits; use a 110 V DC coil supply and comply with applicable IEC/EN, UL and CSA standards.