Lovato Electric TL21013 key-operated thermoplastic limit switch with a straight T key, 1NO+1NC slow-action contacts, 250 V insulation rating and IP66 protection.
£87.25
The Lovato Electric TL21013 is a robust key-operated industrial limit switch designed for reliable position detection and mechanical interlocking in machinery and automation systems. As part of the Lovato Electric T series, it features a polymer thermoplastic housing manufactured to dimensions specified by EN 50041.
This limit switch is operated by a straight “T” key and is supplied without a reset button. Its 1NO+1NC slow-action contact configuration provides one normally open and one normally closed contact for integration into machine control, monitoring and signalling circuits.
With a rated insulation voltage of 250 V, a conventional thermal current of 6 A and an IP66 housing protection rating, the TL21013 is designed for dependable service in industrial environments. Its PG13.5 cable entry and self-releasing screw terminals support straightforward electrical installation.
Key-operated limit switches use a separate mechanical key to actuate their internal contacts. When the straight “T” key enters or leaves the switch head, the slow-action contacts change state at defined operating points, allowing the control system to monitor the position of a moving machine component.
The Lovato Electric TL21013 combines a robust thermoplastic housing, long mechanical operating life and standardised mounting dimensions. Its 1NO+1NC contact arrangement enables both control and status-monitoring functions within industrial automation circuits.
| HS Code | 85365080 |
|---|---|
| Manufacturer | Lovato Electric |
| Series | T Series |
| Model | TL21013 |
| Product type | Key-operated limit switch |
| Housing material | Polymer thermoplastic |
| Key shape | Straight “T” |
| Reset button | Without reset button |
| Contact configuration | 1NO+1NC |
| Contact action | Slow action |
| Conventional thermal current | 6 A |
| Rated insulation voltage | 250 V |
| Short-circuit protection | 10 A gG fuse |
| Switching speed | 0.5–1.5 m/s |
| Resistance per pole | Less than 10 mΩ |
| Operating force | 8 N |
| Cable entry | PG13.5 |
| Cable connection | Self-releasing screw terminal |
| Conductor capacity | 1–2.5 mm² |
| Mechanical life | More than 10,000,000 cycles |
| Mechanical operating frequency | 1,200 cycles/hour |
| Operating temperature | -25 °C to +70 °C |
| Storage temperature | -40 °C to +70 °C |
| Protection rating | IP66 |
| Pollution degree | 3 |
| Net weight | 120 g |
| Dimensional standard | EN 50041 |
This key-operated limit switch is used to detect the position of moving machine components, access panels and mechanical guards in industrial control systems.
The switch includes 1NO+1NC slow-action contacts, providing one normally open and one normally closed contact.
The TL21013 is operated by a straight “T” key and does not include a reset button.
It has a conventional thermal current of 6 A and a rated insulation voltage of 250 V.
The polymer thermoplastic body housing has an IP66 protection rating for resistance to dust and powerful water jets.
Lovato Electric T series limit switches provide reliable mechanical position detection, durable industrial construction and flexible contact configurations for machinery and automation applications.{ "@context": "https://schema.org/", "@type": "Product", "name": "Lovato Electric TL21013 Straight T-Key Limit Switch 1NO+1NC", "sku": "TL21013", "mpn": "TL21013", "brand": { "@type": "Brand", "name": "Lovato Electric" }, "category": "Industrial Limit Switches", "description": "Lovato Electric TL21013 key-operated thermoplastic limit switch with a straight T key, 1NO+1NC slow-action contacts, 250 V insulation rating and IP66 protection.", "additionalProperty": [ { "@type": "PropertyValue", "name": "Contact configuration", "value": "1NO+1NC slow action" }, { "@type": "PropertyValue", "name": "Key shape", "value": "Straight T" }, { "@type": "PropertyValue", "name": "Thermal current", "value": "6 A" }, { "@type": "PropertyValue", "name": "Rated insulation voltage", "value": "250 V" }, { "@type": "PropertyValue", "name": "Cable entry", "value": "PG13.5" }, { "@type": "PropertyValue", "name": "Protection rating", "value": "IP66" } ] } { "@context": "https://schema.org", "@type": "FAQPage", "inLanguage": "en-GB", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato Electric TL21013 used for?", "acceptedAnswer": { "@type": "Answer", "text": "This key-operated limit switch is used to detect the position of moving machine components, access panels and mechanical guards in industrial control systems." } }, { "@type": "Question", "name": "What contacts are included in the TL21013?", "acceptedAnswer": { "@type": "Answer", "text": "The switch includes 1NO+1NC slow-action contacts, providing one normally open and one normally closed contact." } }, { "@type": "Question", "name": "Which operating key does this limit switch use?", "acceptedAnswer": { "@type": "Answer", "text": "The TL21013 is operated by a straight T key and does not include a reset button." } }, { "@type": "Question", "name": "What electrical ratings does the TL21013 have?", "acceptedAnswer": { "@type": "Answer", "text": "It has a conventional thermal current of 6 A and a rated insulation voltage of 250 V." } }, { "@type": "Question", "name": "What protection rating does the TL21013 provide?", "acceptedAnswer": { "@type": "Answer", "text": "The polymer thermoplastic body housing has an IP66 protection rating for resistance to dust and powerful water jets." } } ] }
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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...