Lovato 11BG0901A048 three-pole mini contactor with 48 V AC coil, 9 A AC3 operational current and integrated 1 NC auxiliary contact for industrial automation and motor control systems.
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Why Choose the Lovato 11BG0901A048 Mini Contactor?
The Lovato 11BG0901A048 is a compact and reliable three-pole power contactor designed for switching and controlling three-phase motors and industrial electrical loads. Part of the Lovato BG contactor series, this device provides dependable performance for automation systems, control panels and industrial machinery applications.
Featuring a 48V AC coil, 9A IEC AC-3 operating current and an integrated 1NC auxiliary contact, the 11BG0901A048 offers flexible control and monitoring capabilities. Its compact construction allows easy integration into electrical cabinets while maintaining high switching reliability in demanding industrial environments.
The Lovato 11BG0901A048 is suitable for applications requiring efficient motor switching, including machinery, pumps, compressors and automation equipment. With screw terminal connections and compatibility with 35mm DIN rail mounting, installation is straightforward for panel builders and maintenance engineers.
Key Advantages
Compact three-pole contactor for industrial switching applications.
9A AC-3 rated operating current for motor control applications.
48V AC coil voltage suitable for control circuits.
Integrated 1NC auxiliary contact for monitoring and control functions.
DIN rail and screw mounting flexibility for easy installation.
High reliability for industrial automation and machine control systems.
Key Features
Lovato BG series mini contactor.
Three main poles for three-phase switching.
9A IEC AC-3 rated current at 400V.
4.0 kW motor switching capability at 400V AC-3.
48V AC 50/60Hz coil.
Integrated 1NC auxiliary contact.
Screw terminal connections.
35mm DIN rail mounting capability.
Technical Specifications
Manufacturer: Lovato Electric
Series: BG Contactors
Model: 11BG0901A048
Product type: Three-pole contactor
Number of poles: 3
Coil voltage: 48V AC
Coil frequency: 50 / 60 Hz
Rated thermal current Ith (AC-1): 20A
Rated operational current Ie (AC-3) 400V: 9A
Motor power rating: 4.0 kW at 400V AC-3
Auxiliary contacts: 1NC
Mounting type: Screw / 35mm DIN rail
Width: approx. 44 mm
Weight: approx. 180 g
Reliable Switching for Industrial Automation
Contactors such as the Lovato 11BG0901A048 provide safe and efficient electrical switching for motors and industrial equipment. They allow control systems to start and stop high-power loads using low-power control signals, improving operational safety and automation efficiency.
The BG series is designed for modern industrial applications where compact dimensions, dependable switching performance and simple installation are essential. Its auxiliary contact provides additional flexibility for interlocking, signalling and control circuit applications.
Typical Applications
Industrial motor starters and control panels.
Automation machinery and production equipment.
Pumps, fans and compressor systems.
Material handling and conveyor systems.
OEM electrical control assemblies.
Industrial switching and protection systems.
Technical Specifications
Power
4 kW
Current
9 A
Voltage
48 V
Phase
Three Phase
Series
BG Mini Contactors
Product type
Three-pole mini contactor
Number of poles
3
Auxiliary contacts
1 NC
Operational current AC3
9 A
Motor power at 400 V AC
4 kW
Rated insulation voltage
690 V
Control coil voltage
48 V AC
Frequency
50/60 Hz
Mounting type
DIN rail 35 mm / screw mounting
Terminal type
Screw terminals
Width
approx. 45 mm
Height
approx. 58 mm
Depth
approx. 57 mm
Protection degree
IP20
Operating temperature
approx. -40 °C to +60 °C
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1
Weight
approx. 230 g
Frequently Asked Questions
What is the Lovato 11BG0901A048 used for?
The Lovato 11BG0901A048 is a three-pole contactor used for switching and controlling motors and industrial electrical loads in automation systems.
What coil voltage does this contactor require?
The contactor operates with a 48V AC coil supply at 50/60Hz.
What is the rated current of the Lovato 11BG0901A048?
The contactor has an IEC AC-3 operating current rating of 9A at 400V.
Does this contactor include auxiliary contacts?
Yes, the device includes an integrated 1NC auxiliary contact for additional control and monitoring functions.
How is the Lovato 11BG0901A048 mounted?
The contactor can be mounted using screw terminals or installed on a standard 35mm DIN rail.
Trusted by Industrial Automation Professionals
Lovato BG series contactors are widely used in industrial control systems to provide dependable motor switching, efficient automation control and reliable electrical performance.
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Power
4 kW
Current
9 A
Voltage
48 V
Phase
Three Phase
Series
BG Mini Contactors
Product type
Three-pole mini contactor
Number of poles
3
Auxiliary contacts
1 NC
Operational current AC3
9 A
Motor power at 400 V AC
4 kW
Rated insulation voltage
690 V
Control coil voltage
48 V AC
Frequency
50/60 Hz
Mounting type
DIN rail 35 mm / screw mounting
Terminal type
Screw terminals
Width
approx. 45 mm
Height
approx. 58 mm
Depth
approx. 57 mm
Protection degree
IP20
Operating temperature
approx. -40 °C to +60 °C
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1
Weight
approx. 230 g
No documents available for this product.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...