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BFX3371 Lovato CHANGE OVER CONNECTION KIT FOR BF40-94T4
Lovato BFX3371 is a rigid changeover connection kit for four-pole BF40T4, BF50T4, BF65T4 and BF80T4 contactors used with BFX5300 or BFX5301 mechanical interlocks in industrial power-transfer assemblies.
£23.96
Why Choose the Lovato BFX3371 Changeover Connection Kit?
The Lovato BFX3371 is a purpose-designed rigid connecting kit for changeover contactor assemblies using compatible four-pole Lovato BF series contactors. It provides the rigid electrical connections required to construct a coordinated changeover assembly, simplifying panel wiring and helping create a compact, professional installation.
The BFX3371 is designed for four-pole BF40T4, BF50T4, BF65T4 and BF80T4 contactors used together with a Lovato BFX5300 or BFX5301 mechanical interlock. This combination enables two contactors to be mechanically interlocked in a changeover arrangement, helping prevent simultaneous closure of the two switching devices.
As a genuine Lovato BF-series accessory, the BFX3371 eliminates the need to fabricate individual changeover links and provides a coordinated connection solution for industrial switchboards and transfer systems. The kit is supplied as one complete accessory set, has a listed weight of 218 g and is suitable for applications including mains-generator transfer, alternative-source switching and industrial power distribution.
Key Advantages
- Purpose-designed rigid connecting kit for four-pole changeover contactors.
- Compatible with Lovato BF40T4, BF50T4, BF65T4 and BF80T4 contactors.
- Designed for assemblies using BFX5300 or BFX5301 mechanical interlocks.
- Provides purpose-made rigid connections for a neat and coordinated changeover assembly.
- Reduces the need for individually fabricated power connection links.
- Ideal for transfer-switch, generator changeover and industrial power-control panels.
Key Features
- Lovato BFX series contactor accessory.
- Rigid changeover connecting kit.
- Designed specifically for four-pole BF40–BF80 contactors.
- Compatible with BFX5300 mechanical interlock.
- Compatible with BFX5301 mechanical interlock.
- Purpose-designed for side-by-side changeover contactor assemblies.
- 600 V AC UL rated operational voltage.
- Suitable for professional industrial switchgear and power-transfer assemblies.
Reliable Connections for Four-Pole Changeover Assemblies
Contactor-based changeover systems use two contactors to select between separate electrical power sources while supplying a common load. The Lovato BFX3371 provides the rigid connections required for compatible four-pole BF contactors, supporting an organised changeover arrangement without requiring panel builders to fabricate individual power links.
When combined with a compatible BFX5300 or BFX5301 mechanical interlock, the BFX3371 forms part of a coordinated Lovato changeover solution. This arrangement is particularly useful in mains-generator transfer, standby-power and alternative-source systems where mechanical interlocking between the two contactors is required.
Typical Applications
- Automatic transfer switch assemblies.
- Mains-to-generator changeover systems.
- Four-pole power-source transfer panels.
- Emergency and standby power systems.
- Industrial electrical distribution switchboards.
- OEM power-control panels using compatible Lovato BF contactors.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Lovato Electric | |
| Series | BFX | |
| Model | BFX3371 | |
| Product type | Rigid connecting kit for changeover contactors | |
| Accessory type | Rigid connecting kit | |
| Application | Changeover contactor assembly | |
| Compatible contactor configuration | 4-pole | |
| Compatible contactors | BF40T4, BF50T4, BF65T4, BF80T4 | |
| Compatible mechanical interlocks | BFX5300 / BFX5301 | |
| Rated operational voltage AC (UL) | 600 V | |
| ETIM classification | EC002498 | |
| Quantity per package | 1 | |
| Weight | 218 g | |
| Package volume | 410.28 cm³ | |
| EAN | 8013975270585 | |
| HS code | 85389091 |
Frequently Asked Questions
What is the Lovato BFX3371 used for?
The BFX3371 is a rigid connecting kit for four-pole changeover contactor assemblies, providing purpose-made connections between compatible Lovato BF series contactors.
Which contactors are compatible with the BFX3371?
The BFX3371 is designed for four-pole BF40T4, BF50T4, BF65T4 and BF80T4 contactors.
Which mechanical interlocks are compatible with the BFX3371?
The BFX3371 is designed for changeover assemblies using a Lovato BFX5300 or BFX5301 mechanical interlock.
Is the BFX3371 intended for three-pole contactors?
No. The BFX3371 is specifically designed for compatible four-pole BF contactors; separate Lovato rigid connection kits are available for three-pole changeover assemblies.
Where is the Lovato BFX3371 typically used?
The BFX3371 is typically used in automatic transfer, mains-to-generator, standby-power and industrial changeover panels built with compatible four-pole Lovato BF contactors.
Trusted for Professional Changeover Assemblies
Lovato Electric BFX rigid connecting kits provide purpose-designed connections for compatible BF contactor assemblies, helping panel builders create compact and coordinated changeover solutions for industrial power distribution, generator and automatic transfer applications.
