Lovato 11G3561 mechanical interlock accessory for B series contactors designed for vertically mounted industrial motor control and automation systems.
£81.87
The Lovato 11G3561 is a robust mechanical interlock accessory designed for use with Lovato B series contactors in industrial motor control, automation and electrical switching applications. It provides a reliable mechanical safety solution by preventing two vertically mounted contactors from operating simultaneously.
Designed for professional control panel builders and automation engineers, the 11G3561 improves the safety and reliability of contactor assemblies used in reversing starters, changeover systems and other interlocked motor control applications. Its compact design allows straightforward integration into industrial switchgear assemblies.
The Lovato 11G3561 is specifically engineered for one-on-top-of-other mounting arrangements with compatible 11B series contactors. Its durable construction ensures dependable mechanical operation in demanding industrial environments where safe contactor coordination is required.
Mechanical interlocks are essential components in industrial motor control systems where two contactors must never operate at the same time. They provide physical protection by preventing conflicting contactor movement, helping reduce equipment damage and improve system safety.
The Lovato 11G3561 provides a dependable interlocking solution for industrial automation engineers, OEM machine builders and panel manufacturers requiring secure contactor coordination in demanding applications.
| 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. 120 g |
| Package dimensions | approx. 250 × 450 × 20 mm |
| Volume | approx. 2250 cm³ |
| EAN | 8013975031537 |
| 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 11G3561 is a mechanical interlock accessory used to prevent simultaneous operation of compatible Lovato B series contactors.
The 11G3561 is designed for use with Lovato 11B series contactors.
Mechanical interlocks improve safety by physically preventing two opposing contactors from operating at the same time in reversing or changeover circuits.
The Lovato 11G3561 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 11G3561 Mechanical Interlock for B Series Contactors", "sku": "11G3561", "mpn": "11G3561", "brand": { "@type": "Brand", "name": "Lovato" }, "category": "Contactor Accessories", "description": "Lovato 11G3561 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": "120 g" }, { "@type": "PropertyValue", "name": "EAN", "value": "8013975031537" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 11G3561 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11G3561 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 11G3561 is designed for use with Lovato 11B series contactors." } }, { "@type": "Question", "name": "Why are mechanical interlocks used?", "acceptedAnswer": { "@type": "Answer", "text": "Mechanical interlocks improve safety by physically preventing two opposing contactors from operating at the same time in reversing or changeover circuits." } }, { "@type": "Question", "name": "How are contactors mounted with this interlock?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 11G3561 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...