{"product_id":"tlma-temperaturschalter-bimetall-mktl","title":"TLMA Bimetallic Thermal Switch (MKTL)","description":"\u003cp\u003eThe \u003cstrong\u003eTLMA\u003c\/strong\u003e is a temperature switch with a bimetallic trigger, manufacturer type Müller \u003cstrong\u003eMKTL\u003c\/strong\u003e. It does not output a measured value but opens a contact as soon as the set temperature is reached.\u003c\/p\u003e\n\u003cp\u003eIt is designed as a limiter for machines and devices – for switching off or for switching on cooling in mobile hydraulics, engines, and compressors. It sits directly in the medium, screwed in with pipe or NPT threads, or threadless as an immersion switch: protective tube Ø 9 × 0.5 mm made of stainless steel, housing body also made of stainless steel and potted internally, system pressure up to \u003cstrong\u003e100 bar\u003c\/strong\u003e, vibration resistance up to 10 g, shock resistance up to 100 g, protection class \u003cstrong\u003eat least IP 65\u003c\/strong\u003e with the connector plugged in. The installation length ranges from \u003cstrong\u003e50 to 1000 mm\u003c\/strong\u003e according to the order code.\u003c\/p\u003e\n\u003cp\u003eBecause the bimetallic trigger operates \u003cstrong\u003ewithout auxiliary energy\u003c\/strong\u003e, the switch requires neither a power supply nor evaluation electronics.\u003c\/p\u003e\n\u003cp\u003eThe switching element is a bimetallic trigger with \u003cstrong\u003e1 NC contact\u003c\/strong\u003e, creeping and \u003cstrong\u003ewithout hysteresis\u003c\/strong\u003e. The switching point is between \u003cstrong\u003e5 … 200 °C\u003c\/strong\u003e and is selected in steps of \u003cstrong\u003e1 °C\u003c\/strong\u003e, the accuracy is \u003cstrong\u003e±5 K\u003c\/strong\u003e, with an option of ±3 K on request; the medium can be between \u003cstrong\u003e0 … +200 °C\u003c\/strong\u003e. The contact switches \u003cstrong\u003e12 VDC at 8 A\u003c\/strong\u003e or \u003cstrong\u003e24 VDC at 4 A\u003c\/strong\u003e, the contact surface is gold-plated, and the switching contact is silver. This switching capacity applies to \u003cstrong\u003e5,000 switching cycles\u003c\/strong\u003e at 100 °C and ohmic load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note before ordering:\u003c\/strong\u003e The switching point is fixed at the factory, must be included in the order, and cannot be changed on-site – if you want to adjust it later, you will need a different device. The ambient temperature is not the medium temperature: The medium can be up to +200 °C, but the head only up to +85 °C. Below 0 °C, the product is not documented: medium, ambient, and storage temperatures all start at 0 °C. The permissible load depends on the chosen connector and is sometimes lower than the contact capacity – M12 eight-pin, for example, only 30 V and 2 A. The source only mentions \"stainless steel\" without a material number and specifies pressure, vibration, and shock values only dependent on the medium, temperature, installation position, and protective tube – these are maximum values, not a guarantee for every installation. A CE mark, explosion protection, and SIL or PL classification are not documented: as a safety limiter, the switch should only be used after your own assessment.\u003c\/p\u003e\n\u003ch3\u003eAdvantages at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\n\u003cli\u003eBimetallic trigger, operates without auxiliary energy\u003c\/li\u003e\n\n\u003cli\u003eSwitching point 5 … 200 °C in steps of 1 °C, accuracy ±5 K\u003c\/li\u003e\n\n\u003cli\u003e1 NC contact, creeping, gold-plated contact surface\u003c\/li\u003e\n\n\u003cli\u003eSwitching capacity 12 VDC 8 A or 24 VDC 4 A\u003c\/li\u003e\n\n\u003cli\u003eProtective tube Ø 9 × 0.5 mm made of stainless steel, system pressure up to 100 bar\u003c\/li\u003e\n\n\u003cli\u003eInstallation length 50 to 1000 mm according to code, at least IP 65\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"octogon GmbH","offers":[{"title":"Default Title","offer_id":57356931760454,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0819\/5558\/6374\/files\/TLMA_produkt_d4881495-7838-4d3a-b621-5888e450bdc6.webp?v=1789243717","url":"https:\/\/octogon-sensors.com\/en\/products\/tlma-temperaturschalter-bimetall-mktl","provider":"octogon GmbH","version":"1.0","type":"link"}