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11BGR0901A400 – REVERSING CONTACTOR BGR09 400V 50-60HZ
Lovato 11BGR0901A400 is an open-frame reversing contactor assembly with a 9 A AC-3 rating, 4 kW motor rating at 400 V, 400 V AC 50/60 Hz coils, external mechanical interlock and power and auxiliary wiring.
£141.83
Why Choose the Lovato 11BGR0901A400 Reversing Contactor Assembly?
The Lovato 11BGR0901A400 is an open-frame reversing contactor assembly designed to control the forward and reverse rotation of compatible electric motors. It has a maximum operating current of 9 A at voltages up to 440 V and uses 400 V AC, 50/60 Hz coils.
This coordinated assembly includes an external mechanical interlock together with power and auxiliary wiring. The interlock prevents both contactors from closing simultaneously, while the prewired configuration helps simplify installation within industrial motor-control panels.
Rated for 9 A in AC-3 duty at up to 440 V and 4 kW at 400 V, the 11BGR0901A400 is suitable for reversing three-phase motors in machinery, conveyors and automated equipment. Its open-frame construction is intended for installation inside a suitable electrical enclosure.
Key Advantages
- Complete reversing contactor assembly for motor control.
- 9 A AC-3 operational current at up to 440 V.
- 4 kW motor rating at 400 V.
- 400 V AC, 50/60 Hz control coils.
- External mechanical interlock prevents simultaneous contactor operation.
- Supplied with power and auxiliary wiring to simplify installation.
Key Features
- Lovato BGR09 reversing contactor assembly.
- AC-operated coils.
- 400 V AC coil voltage at 50/60 Hz.
- Open-frame configuration.
- External mechanical interlock with power and auxiliary wiring.
- 9 A maximum operating current.
- 2.2 kW rating at 230 V.
- 4 kW rating at 400 V.
- Normally closed built-in auxiliary contacts.
- Clamp-screw terminals.
Reliable Forward and Reverse Motor Control
A reversing contactor assembly changes a three-phase motor’s direction by switching the phase sequence supplied to the motor. The interlocking arrangement prevents the forward and reverse contactors from being energised together, protecting the switching circuit from an invalid operating state.
The Lovato 11BGR0901A400 combines matched contactors, mechanical interlocking and preinstalled power and auxiliary wiring in one assembly. This reduces panel-building work and provides a compact solution for applications requiring controlled bidirectional motor operation.
Typical Applications
- Forward and reverse control of three-phase motors.
- Industrial conveyors and material-handling equipment.
- Hoists, doors and positioning mechanisms.
- Packaging and production machinery.
- Electrical motor-control panels.
- OEM machinery and automation systems.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Coil Voltage Range | 380–440 V | |
| Power | 4 kW | |
| Current | 9 A | |
| Coil / Supply Voltage | 400 V AC | |
| Device Type | Reversing contactor | |
| Auxiliary Contacts | None | |
| Coil Type | AC | |
| HS code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | BGR09 | |
| Model | 11BGR0901A400 | |
| Product type | Reversing contactor assembly | |
| Configuration | Open frame with external mechanical interlock, power wiring and auxiliary wiring | |
| Coil type | AC | |
| Coil / Supply Voltage | 400 V AC | |
| Coil frequency | 50/60 Hz | |
| Maximum operating current at up to 440 V | 9 A | |
| AC-3 operational current at up to 440 V and 55 °C | 9 A | |
| AC-3 operational power at 230 V | 2.2 kW | |
| AC-3 operational power at 400 V | 4 kW | |
| AC-3 operational power at 415 V | 4.3 kW | |
| AC-3 operational power at 440 V | 4.5 kW | |
| AC-3 operational power at 500 V | 5 kW | |
| AC-3 operational power at 690 V | 5 kW | |
| Built-in auxiliary contacts | 0 NO + 1 NC | |
| UL/CSA three-phase motor rating at 440–480 V | 5 hp | |
| Terminal type | Clamp screw |
Frequently Asked Questions
What is the Lovato 11BGR0901A400 used for?
The Lovato 11BGR0901A400 is used to control the forward and reverse rotation of compatible electric motors in industrial machinery and automation systems.
What coil voltage does the 11BGR0901A400 require?
The assembly uses 400 V AC coils operating at 50/60 Hz.
What is the motor rating of this reversing contactor assembly?
The assembly is rated at 4 kW at 400 V in AC-3 duty, with a 9 A operational current rating.
Does the Lovato 11BGR0901A400 include an interlock?
Yes. It includes an external mechanical interlock that prevents the forward and reverse contactors from closing simultaneously.
Is the 11BGR0901A400 supplied with wiring?
Yes. The open-frame assembly is supplied with power and auxiliary wiring as part of its factory-coordinated configuration.
Reliable Reversing Control from Lovato Electric
Lovato reversing contactor assemblies combine coordinated contactors, mechanical interlocking and preinstalled wiring to provide dependable bidirectional motor control for industrial machinery, automation equipment and electrical panels.
