11BGC09T4D125 - CHANGEOVER CONTACTOR 125VDC

Why Choose the Lovato 11BGC09T4D125 Changeover Contactor Assembly?

The Lovato 11BGC09T4D125 is a genuine changeover contactor assembly from Lovato Electric, designed for industrial control panels, machinery systems and automation applications requiring reliable electrical changeover switching. Built around the BG09 series, it provides a compact open-frame assembly with a built-in mechanical interlock and a 125 V DC coil.

This assembly is intended for panel builders, maintenance engineers and OEM machine builders who need a ready-configured Lovato changeover solution rather than assembling separate contactors and interlock accessories. The built-in interlock helps prevent both contactors operating simultaneously, supporting safer and more dependable changeover operation in correctly designed control circuits.

With an AC-1 rated current of 20 A, 9 A operating current and a 125 V DC control coil, the 11BGC09T4D125 is suitable for motor control, changeover switching and automation panels where compact DIN rail-mounted contactor assemblies are required.

Key Advantages

• Genuine Lovato Electric changeover contactor assembly.
• Built-in mechanical interlock for safer changeover operation.
• 125 V DC coil voltage for DC control circuits.
• 20 A AC-1 rating for resistive load switching applications.
• 9 A operating current for compatible switching duties.
• Compact open-frame design suitable for industrial control panels.

Key Features

• Lovato 11BGC09T4D125 changeover assembly.
• DC coil with 125 V DC control voltage.
• Built-in interlock only open-frame configuration.
• 4-pole changeover contactor assembly.
• NO x 4 contact configuration.
• DIN rail mounting for control panel installation.
• Screw terminal connections for secure wiring.
• Part of the Lovato BG contactor range.

Technical Specifications

• Manufacturer: Lovato Electric
• Series: BG / BGC Changeover Contactor Assemblies
• Model: 11BGC09T4D125
• Product type: Changeover contactor assembly
• Assembly type: Open frame, built-in interlock only
• Contact configuration: 4-pole changeover, NO x 4
• Rated operational current AC-1: 20 A
• Operating current: 9 A
• Coil type: DC coil
• Contactor coil voltage: 125 V DC
• Mounting type: DIN rail mounting
• Terminal type: Screw terminals
• Rated insulation voltage: 690 V
• Operating temperature: -40 to +60 °C
• Approximate dimensions: 88 mm wide x 58 mm high x 56 mm deep
• Package quantity: 1
• Approximate weight: 448 g
• Package dimensions: 97 x 65 x 90 mm
• Volume: 567.45 cm³
• EAN: 8013975095584
• HS code: 85365080
• Conformity: IEC/EN 60947-1, IEC/EN 60947-4-1, UL 508 and CSA C22.2 No. 14

Reliable Changeover Switching for Industrial Control Panels

Changeover contactor assemblies are used where electrical loads need to be switched between two supply paths or operating states. In industrial panels, a mechanically interlocked contactor arrangement helps prevent unsafe simultaneous operation and supports dependable control logic when correctly wired into the system.

The Lovato 11BGC09T4D125 combines a compact BG series changeover assembly with a 125 V DC coil and built-in interlock, making it suitable for DC control circuits in machinery, motor control and automation applications. Its open-frame format allows straightforward panel integration while maintaining a compact footprint.

Typical Applications

• Industrial changeover switching panels.
• Motor control and reversing-style control circuits where suitable for the design.
• Machinery control cabinets and automation panels.
• Pump, fan and conveyor control systems.
• OEM machine building and panel assembly.
• Plant maintenance and replacement of compatible Lovato changeover assemblies.
• Control systems requiring a 125 V DC coil changeover contactor assembly.

Trusted by Panel Builders and Automation Engineers

Lovato changeover contactor assemblies are widely used by control panel builders, maintenance engineers and OEM machine builders to create compact, reliable and serviceable industrial switching systems.