Lovato Electric 8LM2TB6644 electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
Original price was: £39.40.£27.58Current price is: £27.58.
The Lovato 8LM2TB6644 is a heavy-duty 22mm metal mushroom head pushbutton actuator designed for reliable emergency stop and industrial safety applications. Part of the Lovato 8LM metal series, this actuator features a latch mechanism with turn-to-release operation and a large 40mm red mushroom head for quick operator identification and dependable machine shutdown control.
Built for demanding industrial environments, the 8LM2TB6644 combines aluminium and zinc alloy construction with robust mechanical performance. The actuator is designed for emergency stopping applications according to ISO 13850, providing a secure maintained position until manually released.
With an IP66 protection rating, 22mm mounting compatibility and integration with Lovato LM2T contact blocks and accessories, the Lovato 8LM2TB6644 is suitable for machine control panels, automation systems and industrial equipment requiring reliable emergency stop functionality.
The Lovato 8LM2TB6644 provides operators with a dependable emergency stop interface for machinery and automation systems. The large mushroom head allows immediate activation during hazardous situations, while the maintained latch function prevents automatic restart until the actuator is manually released.
The Lovato 8LM series is engineered for machine builders, control panel manufacturers and automation professionals requiring reliable safety components with long mechanical service life and robust environmental protection.
| IP Rating | IP66 |
|---|---|
| Weight [g] | 87 |
| Qty. per package | 2 |
| Multiple qty. of packs per order | 2 |
| Package dimensions [mm] | 065X046X090 |
| Volume [cm³] | 134.55 |
| Bar code [EAN13] | 8013975051221 |
| HS Code | 85365080 |
| Product designation | Mushroom head pushbutton actuators - LATCH, TURN TO RELEASE. Ø40mm/1.6” For emergency stopping |
| Product type designation | 8LM2TB664 |
| Colour | Red |
| Material | Aluminium and zinc alloy |
| IEC degree of protection | IP66 |
| Operating force | 0.8kg/1.7Ib |
| Mechanical life - spring return actuators | 1000000 |
| Mechanical life - Latch actuators | 300000 |
| Mounting adapter | LM2TAU120 |
| UL degree of protection | Type 1, 2, 3R, 4, 4X, 12, 12K |
| min [°C] | -40 |
| max [°C] | +70 |
| ETIM 8.0 | EC002034 - Emergency stop complete |
The Lovato 8LM2TB6644 is an emergency stop mushroom head pushbutton actuator used for industrial machinery safety applications.
This model uses a latch mechanism with turn-to-release operation, keeping the emergency stop activated until manually reset.
The actuator is designed for 22mm panel mounting systems commonly used in industrial control panels.
The actuator has an IP66 protection rating, providing enhanced protection against dust and water ingress.
Yes, the actuator is specifically designed for emergency stopping applications and follows ISO 13850 emergency stop design principles.
Lovato 8LM series emergency stop pushbutton actuators are widely used by automation engineers and machine builders for dependable safety control, robust construction and reliable integration into industrial systems.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato 8LM2TB6644 Mushroom Head Emergency Stop Pushbutton Actuator", "sku": "8LM2TB6644", "mpn": "8LM2TB6644", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Emergency Stop Pushbuttons", "description": "Lovato 8LM2TB6644 metal mushroom head emergency stop pushbutton actuator with 22mm mounting, 40mm red head, latch operation and turn-to-release mechanism.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Series", "value": "8LM Metal Series" }, { "@type": "PropertyValue", "name": "Mounting size", "value": "22 mm" }, { "@type": "PropertyValue", "name": "Head diameter", "value": "40 mm" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP66" }, { "@type": "PropertyValue", "name": "Colour", "value": "Red" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 8LM2TB6644 used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 8LM2TB6644 is an emergency stop mushroom head pushbutton actuator used for industrial machinery safety applications." } }, { "@type": "Question", "name": "What type of release mechanism does this pushbutton use?", "acceptedAnswer": { "@type": "Answer", "text": "This model uses a latch mechanism with turn-to-release operation, keeping the emergency stop activated until manually reset." } }, { "@type": "Question", "name": "What mounting size is required?", "acceptedAnswer": { "@type": "Answer", "text": "The actuator is designed for 22mm panel mounting systems commonly used in industrial control panels." } }, { "@type": "Question", "name": "What protection rating does the Lovato 8LM2TB6644 provide?", "acceptedAnswer": { "@type": "Answer", "text": "The actuator has an IP66 protection rating, providing enhanced protection against dust and water ingress." } }, { "@type": "Question", "name": "Is the Lovato 8LM2TB6644 suitable for emergency stop applications?", "acceptedAnswer": { "@type": "Answer", "text": "Yes, the actuator is specifically designed for emergency stopping applications and follows ISO 13850 emergency stop design principles." } } ] }
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...