Lovato 11BG09T2A048 four-pole mini contactor with 48 V AC 50/60 Hz coil, 2NO + 2NC contact configuration and 9 A AC3 operational current for industrial automation and switching systems.
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The Lovato 11BG09T2A048 is a compact and reliable four-pole electromagnetic contactor designed for industrial switching, motor control and automation applications. Part of the Lovato BG series contactors, this device provides dependable electrical switching performance for control panels, machinery and low-voltage industrial systems.
Featuring a 48V AC coil, a 4-pole configuration and a contact arrangement of 2 normally open (NO) and 2 normally closed (NC) contacts, the 11BG09T2A048 offers flexible switching options for industrial control circuits. Its compact design allows easy integration into electrical cabinets using screw terminals or 35mm DIN rail mounting.
With an IEC AC-1 current rating of 20A and an AC-3 operational current rating of 9A at 400V, the Lovato BG09 contactor is suitable for controlling motors and electrical loads in a wide range of industrial and commercial applications.
Key Advantages
Compact Lovato BG series contactor for industrial switching applications.
48V AC coil voltage suitable for control systems requiring low-voltage operation.
Four-pole design with 2NO + 2NC contacts for flexible circuit control.
Supports motor switching applications up to 9A AC-3 at 400V.
Suitable for DIN rail or screw mounting inside electrical panels.
High mechanical and electrical reliability for demanding automation environments.
Key Features
Lovato BG09 contactor series.
4-pole electromagnetic contactor.
48V AC coil, 50/60Hz operation.
2 normally open + 2 normally closed main contacts.
20A IEC AC-1 thermal current rating.
9A AC-3 motor switching current at 400V.
Screw terminal connection system.
35mm DIN rail compatible mounting.
Compact construction for control panels and automation systems.
Technical Specifications
Manufacturer: Lovato Electric
Series: BG09
Model: 11BG09T2A048
Product type: Four-pole contactor
Coil type: AC coil 50/60Hz
Rated coil voltage: 48V AC
Number of poles: 4
Contact configuration: 2NO + 2NC
Rated operational current AC-1: 20A
Rated operational current AC-3: 9A at 400V
Rated motor power: 4.0kW at 400V AC-3
Mounting type: Screw / DIN rail 35mm
Terminal type: Screw terminals
Protection and standards: IEC/EN 60947-1, IEC/EN 60947-4-1, UL and CSA compliant
Dimensions (H × W × D): approx. 58 × 44 × 57 mm
Weight: approx. 180g
Reliable Switching for Industrial Control Systems
Contactors such as the Lovato 11BG09T2A048 provide reliable remote switching of motors, lighting circuits and industrial loads. By using an electromagnetic coil mechanism, the contactor enables efficient control of high-power circuits through lower-power control signals.
The BG series is engineered for industrial automation applications where durability, compact dimensions and dependable operation are essential. Its robust construction and flexible mounting options make it suitable for use in machine control panels and electrical distribution systems.
Typical Applications
Industrial motor starters and control panels.
Automation machinery and production equipment.
Pumps, fans and HVAC control systems.
Machine building and OEM electrical systems.
Industrial switching and load control applications.
Electrical distribution and control cabinets.
Technical Specifications
Power
4 kW
Current
9 A
Voltage
48 V
Phase
Three Phase
Series
BG Mini Contactors
Product type
Four-pole mini contactor
Number of poles
4
Contact configuration
2NO + 2NC
Operational current AC3
9 A
Thermal current AC1
20 A
Motor power at 400 V AC
4 kW
UL/CSA horsepower rating at 480 V
5 HP
Rated insulation voltage
690 V
Control coil voltage
48 V AC 50/60 Hz
Mounting type
DIN rail 35 mm / screw mounting
Terminal type
Screw terminals
Width
44 mm
Height
58 mm
Depth
57 mm
Weight
approx. 180 g
Protection degree
IP20
Operating temperature
-40 °C to +60 °C
Mechanical life
up to 20 million operations
Electrical life
up to 500,000 operations
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-4-1
EAN
8013975082157
Frequently Asked Questions
What is the Lovato 11BG09T2A048 used for?
The Lovato 11BG09T2A048 is a four-pole contactor used for switching motors and electrical loads in industrial automation and control systems.
What coil voltage does this contactor require?
This contactor uses a 48V AC coil operating at 50/60Hz.
How many poles does the 11BG09T2A048 have?
The Lovato 11BG09T2A048 features a four-pole configuration with 2NO and 2NC contacts.
What current rating does this contactor support?
The contactor supports up to 20A AC-1 operational current and 9A AC-3 motor current at 400V.
How is this contactor mounted?
The unit can be installed using screw mounting or 35mm DIN rail mounting inside electrical control cabinets.
Trusted by Industrial Automation Professionals
Lovato BG series contactors are widely used by engineers and machine builders requiring dependable switching performance, compact installation and reliable operation in industrial control applications.
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Power
4 kW
Current
9 A
Voltage
48 V
Phase
Three Phase
Series
BG Mini Contactors
Product type
Four-pole mini contactor
Number of poles
4
Contact configuration
2NO + 2NC
Operational current AC3
9 A
Thermal current AC1
20 A
Motor power at 400 V AC
4 kW
UL/CSA horsepower rating at 480 V
5 HP
Rated insulation voltage
690 V
Control coil voltage
48 V AC 50/60 Hz
Mounting type
DIN rail 35 mm / screw mounting
Terminal type
Screw terminals
Width
44 mm
Height
58 mm
Depth
57 mm
Weight
approx. 180 g
Protection degree
IP20
Operating temperature
-40 °C to +60 °C
Mechanical life
up to 20 million operations
Electrical life
up to 500,000 operations
Standards
IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, CSA C22.2 No. 60947-1, CSA C22.2 No. 60947-4-1
EAN
8013975082157
No documents available for this product.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...