Lovato Electric 11G525 main contact replacement set with Allen screws and replacement key for servicing 3-pole and 4-pole B500 industrial contactors.
£1,820.46
The Lovato 11G525 is a genuine main contact replacement set designed for Lovato B500 series contactors. This spare part provides replacement fixed and moving contacts with the required Allen screws and key, restoring reliable switching performance and extending the service life of industrial contactor assemblies.
Designed for maintenance and repair applications, the Lovato 11G525 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 is specifically developed for Lovato 11B500 contactors and supports both 3-pole and 4-pole contact replacement configurations. Its complete supply format simplifies maintenance operations and ensures correct installation using the included fixing hardware.
Main contacts are critical components within contactors, carrying the electrical load during switching operations. The Lovato 11G525 replacement set helps maintain contact reliability, reduce electrical resistance caused by wear and support safe operation of industrial equipment.
Using genuine replacement contact components helps extend the operational lifespan of Lovato B500 contactors while maintaining dependable performance in demanding automation and motor control environments.
| Phase | Three Phase |
|---|---|
| Product type | Spare parts kit |
| Spare part type | Main contacts and arc chutes |
| Compatible contactors | 11B500 series |
| Suitable configurations | 3-pole and 4-pole contactors |
| Included accessories | Allen screws and replacement key |
| Application | Main contact replacement and servicing |
| Weight | approx. 2780 g |
| Package dimensions | approx. 127 × 79 × 119 mm |
| Volume | 1193.927 cm³ |
| EAN | 8013975019283 |
| HS code | 85389099 |
The Lovato 11G525 is a replacement main contact set used to restore switching performance in compatible Lovato B500 series contactors.
The 11G525 is designed for use with Lovato 11B500 series contactors.
The set includes fixed and moving main contacts together with Allen screws and an installation key.
Yes. The 11G525 is designed as a maintenance spare part for replacing worn main contacts and restoring contactor operation.
The replacement contacts are typically used in industrial motor control panels, automation systems and heavy-duty switching equipment.
Lovato Electric spare parts provide reliable maintenance solutions for industrial contactors, helping engineers maintain performance, reduce downtime and extend equipment service life.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11G525 Main Contact Replacement Set for B500 Contactors", "sku": "11G525", "mpn": "11G525", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Contactor Spare Parts", "description": "Lovato 11G525 main contact replacement set with fixed and moving contacts, Allen screws and key for B500 series contactors.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Spare part type", "value": "Main contact replacement set" }, { "@type": "PropertyValue", "name": "Compatible contactors", "value": "11B500 series" }, { "@type": "PropertyValue", "name": "Contact configuration", "value": "3 or 4 pole" }, { "@type": "PropertyValue", "name": "Included accessories", "value": "Allen screws and key" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11G525 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11G525 is a replacement main contact set used to restore switching performance in compatible Lovato B500 series contactors." } }, { "@type": "Question", "name": "Which contactors are compatible with the 11G525?", "acceptedAnswer": { "@type": "Answer", "text": "The 11G525 is designed for use with Lovato 11B500 series contactors." } }, { "@type": "Question", "name": "What does the replacement set include?", "acceptedAnswer": { "@type": "Answer", "text": "The set includes fixed and moving main contacts together with Allen screws and an installation key." } }, { "@type": "Question", "name": "Can this part replace worn contactor contacts?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. The 11G525 is designed as a maintenance spare part for replacing worn main contacts and restoring contactor operation." } }, { "@type": "Question", "name": "Where is this spare part typically used?", "acceptedAnswer": { "@type": "Answer", "text": "The replacement contacts are typically used in industrial motor control panels, automation systems and heavy-duty switching equipment." } } ] }
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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...