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Data Sheet L...R 755

Product catalog summary

Overview: The document provides technical specifications and ordering information for the Trafag Labor Limistat L...R 755, a remote sensing thermostat with a limiter, designed for machine tools without housing. It highlights features such as short response time and electrical connection via terminal screw.

Technical Specifications: The thermostat operates within a measuring range of -30°C to +350°C with a repeatability of ±0.5% FS. It features a floating change-over contact and complies with EN60730-1/EN60730-2-9 standards. The switching differential is not adjustable.

Ordering Information: The type code for ordering includes custom build codes and temperature ranges. Sensor materials include stainless steel and copper, with various diameters available. Fixing options include nut, angle bracket, and grubscrew locked configurations.

Environmental and Mechanical Data: The device operates in ambient temperatures up to +70°C, with a storage temperature range of -30°C to +85°C. It has a protection rating of IP00 and can handle humidity up to 95% relative. The mechanical lifetime is approximately 0.3 million cycles.

Electrical Data: The microswitch has a non-adjustable switching differential and is rated for various AC and DC loads. Electrical connections are made via terminal screws.

Additional Information: Further documentation, including data sheets and instructions, is available on the Trafag website.

Catalog excerpts

Labor Limistat Machine tools Without housing Short response time Electrical connection on terminal screw Technical Data Designation of application Remote sensing thermostat with limiter, skeleton type Switching differential Measuring range Output signal Floating change-over contact Trafag Sensors & Controls Switzerland www.trafag.com [email protected] Swiss based Trafag is a leading international supplier of high quality sensors and monitoring instruments for measurement of pressure and temper

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L...R 755 Ordering information/type code L...R . XX XX XXX XX XXXXXXXXX XX XX Custom build code For increasing temperatures, screw terminal Sensor diame- Sensor material ter [mm] Sensor diame- Sensor material ter [mm] Ø4.7 Copper Stainless steel Stainless steel Stainless steel Stainless steel Copper Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Copper nickel plated Stainless steel Stainless steel Stainless steel Nut M10 (for remote sensing version) Angle bracket (for remote...

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L...R 755 Standard products (extra short lead time) Product No. Type Code Sensor material

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Temperature compensated with bimetal switch lever Ambient temperature Range ≤ +45°C: -30...+50°C Range +45...+250°C: -30...+70°C Range > +250°C: -10...+70°C (Important: Temperature at sensor may not exceed maximum sensortemperature) Storage temperature Dielectric strength Life time (mechanical) Electrical connection Switching point Switching differential Mechanical Data Environmental conditions Terminal screw Additional information Documents Data sheet Instructions Flyer

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L...R 755 Switching differential typ. Measuring range Microswitch 12: Switching differential not adjustable Electrical data switch Rating Resistive Load (Inductive Load) Type 12 Features Average switching differential, high vibration resistance Electrical Connection

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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