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11BG0901A110 Lovato contactor 3 pole AC3:9A 4kw 110vac coil 1nc aux
Lovato 11BG0901A110 BG09 three-pole power contactor with 110 V AC coil, 9 A AC-3 rating and 1NC auxiliary contact for industrial motor control applications.
£26.31
Why Choose the Lovato 11BG0901A110 Power Contactor?
The Lovato 11BG0901A110 is a compact and reliable three-pole power contactor designed for switching motors and electrical loads in industrial automation, control panels and motor management applications. As part of the Lovato BG09 contactor series, it provides dependable switching performance with a compact footprint and flexible installation options.
This contactor features a 110 V AC 50/60 Hz coil, three main power contacts and an integrated normally closed auxiliary contact, making it suitable for motor starters, machine control systems and industrial electrical installations. Its screw terminal design and 35 mm DIN rail mounting capability allow straightforward integration into modern control panels.
With a rated operational current of 9 A AC-3 and a motor power rating of 4 kW at 400 V AC, the Lovato 11BG0901A110 is ideal for controlling small three-phase motors, pumps, fans and automation equipment requiring reliable contactor switching.
Key Advantages
- Compact power contactor designed for industrial motor control.
- 9 A AC-3 rated switching current for small motor applications.
- 110 V AC 50/60 Hz coil voltage suitable for industrial control circuits.
- Integrated 1NC auxiliary contact for signalling and interlocking.
- DIN rail and screw mounting options for flexible installation.
- Reliable Lovato switching technology for automation systems.
Key Features
- Lovato BG09 series power contactor.
- Three main normally open power contacts.
- 1 normally closed (NC) auxiliary contact.
- 110 V AC 50/60 Hz coil.
- 9 A AC-3 motor switching current.
- 20 A AC-1 thermal current rating.
- Screw terminal connections.
- 35 mm DIN rail mounting capability.
Reliable Motor Switching for Industrial Systems
Power contactors such as the Lovato 11BG0901A110 provide reliable switching and isolation for electrical loads including industrial motors and machinery. They are commonly used with overload relays and control devices to create complete motor starter solutions.
The Lovato BG series combines compact dimensions with robust electrical performance, making it suitable for panel builders, automation engineers and OEM equipment manufacturers requiring dependable switching components for industrial applications.
Typical Applications
- Three-phase motor starters.
- Industrial automation control panels.
- Pumps and fan control systems.
- Machine building applications.
- HVAC and process equipment.
- OEM electrical assemblies and switchgear.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 100–130 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Poles | 3-pole | |
| Coil / Supply Voltage | 110 V AC | |
| Device Type | Contactor | |
| Auxiliary Contacts | 1NC | |
| Coil Type | AC | |
| Current AC-1 | 20 A | |
| Manufacturer | Lovato Electric | |
| Series | BG Contactors | |
| Model | 11BG0901A110 | |
| Product type | Power contactor | |
| Number of poles | 3 | |
| Main contacts | 3NO | |
| Auxiliary contacts | 1NC | |
| Coil type | AC coil 50/60 Hz | |
| Rated coil voltage | 110 V AC | |
| Rated operational current AC-1 | 20 A | |
| Rated operational current AC-3 | 9 A | |
| Rated operational power AC-3 at 400 V | 4 kW | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Mounting type | Screw / DIN rail 35 mm | |
| Connection type | Screw terminals | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 58 × 44 × 57 mm | |
| Weight | approx. 0.18 kg |
Frequently Asked Questions
What is the Lovato 11BG0901A110 used for?
The Lovato 11BG0901A110 is a three-pole power contactor used for switching motors and electrical loads in industrial control applications.
What coil voltage does the Lovato 11BG0901A110 require?
The contactor uses a 110 V AC 50/60 Hz coil.
What motor power can this contactor control?
The contactor is rated for motors up to approximately 4 kW at 400 V AC in AC-3 duty.
How many auxiliary contacts are included?
The contactor includes one normally closed auxiliary contact for control, signalling or interlocking circuits.
How is the Lovato 11BG0901A110 installed?
The contactor can be installed using screw mounting or 35 mm DIN rail mounting in electrical control panels.
Trusted by Industrial Automation Professionals
Lovato BG contactors are widely used by engineers and machine builders to deliver reliable motor switching, compact installation and efficient control solutions in industrial systems.
