{"id":327,"date":"2026-05-25T01:39:22","date_gmt":"2026-05-25T01:39:22","guid":{"rendered":"https:\/\/jaflythermal.com\/?page_id=327"},"modified":"2026-06-05T06:35:15","modified_gmt":"2026-06-05T06:35:15","slug":"advantage","status":"publish","type":"page","link":"https:\/\/jaflythermal.com\/zh\/advantage\/","title":{"rendered":"Advantage"},"content":{"rendered":"
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What are thermal protectors \/ temperature limiters?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Temperature limiters are fitted as safety devices into electric motors, heaters and transformers for popular brands of domestic appliances. They are often known as temperature controllers, temperature monitors or safety temperature limiters.<\/p>

A distinction is made between normally closed (NC) and normally open (NO) thermal protectors. Conventional protection devices generally feature NC thermal protectors, but NO thermal protectors are more suitable for ensuring that a device operates safely, reliably and without interruptions.<\/p>

Thermal circuit breakers are typically used in electric motors, transformers, heating devices and conventional household devices such as mixers and kettles.<\/p>

Thermik specialises in developing and producing bimetal thermal protectors. But our product range also includes PTC motor protection sensors and resistors as well as customised PTC heating elements. Products from Thermik are primarily used in the household device industry and in special applications in the automotive sector. They protect components and end devices from overheating due to excessive stress.\u00a0<\/p>

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\nThe temperature limiter \u2013 how it works<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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In order to measure and regulate the temperature in various electronic devices we use the properties of bimetals. Simply described, a temperature limiter is a mechanical circuit breaker which has two or more internal contacts, one of which is fixed whereas the other is moving. This is attached to a bimetallic disc which due to its material properties is able to expand and contract. When the temperature increases to its maximum permissible level, the expansion of the bimetallic disc disengages the moving contact from the static one and results in an interruption of the contact. As the appliance cools down again the disc of the temperature monitor cools down with it and returns to its original form – contact is re-established and the circuit is closed.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Customised solutions for thermal protection<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Thermik has been a reliable innovation partner to renowned brand manufacturers for many years, developing thermal protection solutions and supplying them directly to customers. We rigorously examine and analyse products, processes and the desired application every time we develop a new solution. The aim of executing ground-breaking ideas and transforming them into cutting-edge, long-term solutions for our customers is what motivates us every day.<\/p>

Our engineers are constantly chasing new, innovative ideas with great ambition in order to find the perfect solution. Our passion for technical innovation and high quality has driven us to become the supplier with the largest number of customised thermal protection solutions in the world. Furthermore, our decades of experience in the thermal protection sector have made us an attractive development partner for renowned customers from the drive technology, aviation, aerospace and automotive industries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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\"Someone has to lead the way. Someone needs to be first to transform their expertise into better ideas. Courage is needed for success. This is the only way to make progress.\"<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Marcel P. Hofsaess,<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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President Thermik<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Individual thermal protectors \u2013 Process chain for our customised solutions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Customer request\/discussion withcustomer<\/p><\/blockquote><\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t

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Preliminaryassessment ofthe request(analysis)<\/p><\/blockquote><\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t

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Managementmakes a decision<\/p><\/blockquote><\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t

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Technicalpreparation andsurvey of costs<\/p><\/blockquote><\/div>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\n\t\t\t\t\t\t

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Improved switching behaviour and longer service life<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Conventional systems in thermal protectors<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Conventional thermal protectors do not feature additional spring discs. As a result, contact is made gradually, creating a risk of an arc flash.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Advantages over conventional protection devices:<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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