Lovato 11G3563 mechanical interlock accessory for B series contactors designed for vertically mounted industrial motor control and automation systems.
£86.58
The Lovato 11G3563 is a durable mechanical interlock accessory designed for Lovato B series contactors in industrial motor control, automation and electrical switching applications. It provides a dependable mechanical safety solution by preventing two contactors from operating at the same time, helping improve system reliability and operational safety.
Designed for electrical panel builders, OEM manufacturers and automation professionals, the 11G3563 enables secure contactor coordination in reversing starters, motor control assemblies and industrial switching systems. Its compact design allows easy installation in control panels while maintaining reliable mechanical performance.
The Lovato 11G3563 is specifically developed for one-on-top-of-other mounting configurations with compatible 11B series contactors. This accessory provides a robust mechanical locking function for applications where simultaneous contactor operation must be prevented.
Mechanical interlocks are essential components in industrial motor control systems where two contactors must not operate simultaneously. They provide a physical safeguard that prevents conflicting switching operations and helps protect electrical equipment.
The Lovato 11G3563 delivers a dependable solution for OEM machine builders, automation engineers and control panel manufacturers requiring safe and reliable contactor coordination.
| Product type | Accessories |
|---|---|
| Accessory type | Mechanical interlock |
| Compatible contactors | Lovato 11B series contactors |
| Mounting arrangement | One contactor on top of the other |
| Application | Mechanical safety interlocking |
| Weight | approx. 132 g |
| Package dimensions | approx. 250 × 450 × 20 mm |
| Volume | approx. 2250 cm³ |
| EAN | 8013975031551 |
| HS code | 85365080 |
| Compliance | IEC/EN 60947-1, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1 |
| Certifications | CSA, EAC |
The Lovato 11G3563 is a mechanical interlock accessory used to prevent simultaneous operation of compatible Lovato B series contactors.
The 11G3563 is designed for use with Lovato 11B series contactors.
Mechanical interlocks prevent two contactors from operating together, improving safety in reversing and changeover circuits.
The Lovato 11G3563 is designed for a vertical mounting arrangement with one contactor positioned on top of another.
This accessory is commonly installed inside industrial control panels, motor starters and automation systems requiring mechanically interlocked contactors.
Lovato Electric contactor accessories are trusted by automation engineers, OEM manufacturers and panel builders worldwide for reliable performance, safe switching and efficient industrial control integration.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 11G3563 Mechanical Interlock for B Series Contactors", "sku": "11G3563", "mpn": "11G3563", "brand": { "@type": "Brand", "name": "Lovato" }, "category": "Contactor Accessories", "description": "Lovato 11G3563 mechanical interlock accessory for B series contactors designed for safe industrial motor control and automation applications.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Accessory type", "value": "Mechanical interlock" }, { "@type": "PropertyValue", "name": "Compatible series", "value": "Lovato 11B series contactors" }, { "@type": "PropertyValue", "name": "Mounting arrangement", "value": "One contactor on top of another" }, { "@type": "PropertyValue", "name": "Weight", "value": "132 g" }, { "@type": "PropertyValue", "name": "EAN", "value": "8013975031551" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11G3563 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11G3563 is a mechanical interlock accessory used to prevent simultaneous operation of compatible Lovato B series contactors." } }, { "@type": "Question", "name": "Which contactors are compatible with this accessory?", "acceptedAnswer": { "@type": "Answer", "text": "The 11G3563 is designed for use with Lovato 11B series contactors." } }, { "@type": "Question", "name": "Why are mechanical interlocks used?", "acceptedAnswer": { "@type": "Answer", "text": "Mechanical interlocks prevent two contactors from operating together, improving safety in reversing and changeover circuits." } }, { "@type": "Question", "name": "How are contactors mounted with this interlock?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11G3563 is designed for a vertical mounting arrangement with one contactor positioned on top of another." } }, { "@type": "Question", "name": "Where is this accessory commonly installed?", "acceptedAnswer": { "@type": "Answer", "text": "This accessory is commonly installed inside industrial control panels, motor starters and automation systems requiring mechanically interlocked contactors." } } ] }
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...
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...