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11G5254 – 4P SET OF MAIN CONTACTS G525.4
Lovato Electric 11G5254 main contact replacement set with Allen screws and replacement key for servicing 4-pole B5004 industrial contactors.
£1,456.37
Why Choose the Lovato 11G5254 Main Contact Set?
The Lovato 11G5254 is a genuine main contact replacement set designed for Lovato B500.4 series contactors. This spare part provides replacement main contacts and arc chute components to restore reliable switching performance and extend the operational life of industrial contactor assemblies.
Designed for maintenance and repair applications, the Lovato 11G5254 allows engineers and technicians to replace worn contact components instead of replacing the complete contactor. It is suitable for industrial motor control systems, electrical panels and heavy-duty switching equipment where dependable contact performance is required.
The replacement set includes 3 or 4 pole main contacts complete with Allen screws and key and is specifically intended for Lovato 11B500400… contactors. Its complete format simplifies servicing and ensures correct replacement of contactor switching components.
Key Advantages
- Original Lovato spare contact set for B500.4 contactors.
- Complete main contact replacement kit with fixing accessories.
- Restores reliable electrical switching performance.
- Reduces downtime during contactor maintenance.
- Suitable for industrial motor control and switching systems.
- Designed for straightforward replacement of worn contacts.
Key Features
- Lovato Electric main contact replacement set.
- Model: 11G5254.
- Spare part type: Main contacts and arc chutes.
- Compatible contactors: Lovato 11B500400… series.
- Contact configuration: 3 or 4 pole replacement set.
- Supplied with Allen screws and installation key.
- Designed for industrial contactor servicing.
- Manufactured for dependable long-term operation.
Reliable Contact Replacement for Industrial Switching Systems
Main contacts are essential components within contactors, carrying electrical current during switching operations. The Lovato 11G5254 replacement set helps maintain contact reliability, reduce resistance caused by wear and support safe operation of industrial equipment.
Using genuine Lovato replacement parts helps extend the service life of B500.4 contactors while maintaining dependable performance in demanding automation, motor control and industrial switching environments.
Typical Applications
- Industrial motor starters and contactor maintenance.
- Heavy-duty electrical switching systems.
- Manufacturing and automation equipment.
- Motor control centres.
- Industrial machinery repair and servicing.
- Electrical panel maintenance applications.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Phase | Three Phase | |
| Device Type | Accessory | |
| Product type | Spare parts kit | |
| Spare part type | Main contacts and arc chutes | |
| Compatible contactors | 11B500400 series | |
| Suitable configurations | 4-pole contactors | |
| Included accessories | Allen screws and replacement key | |
| Application | Main contact replacement and servicing | |
| Weight | approx. 3480 g | |
| Package dimensions | approx. 127 × 79 × 119 mm | |
| Volume | 1193.927 cm³ | |
| EAN | 8013975019528 | |
| HS code | 85389099 |
Frequently Asked Questions
What is the Lovato 11G5254 used for?
The Lovato 11G5254 is a replacement main contact set used to restore switching performance in compatible Lovato B500.4 series contactors.
Which contactors are compatible with the 11G5254?
The 11G5254 is designed for use with Lovato 11B500400… contactors.
What does the replacement set include?
The set includes main contacts, arc chute components, Allen screws and an installation key.
Can this part replace worn contactor contacts?
Yes. The 11G5254 is designed as a maintenance spare part for replacing worn contacts and restoring contactor performance.
Where is this spare part typically used?
The replacement contacts are typically used in industrial motor control panels, automation systems and heavy-duty switching equipment.
Trusted by Industrial Control Professionals
Lovato Electric spare parts provide reliable maintenance solutions for industrial contactors, helping engineers maintain performance, reduce downtime and extend equipment service life.
