{"product_id":"berker-s-1-b-3-b-7-temperaturregler-offner-mit-zentralstuck-und-wippenschalter-polarweiss-glanzend","title":"Berker S.1\/B.3\/B.7 temperature controller, normally open, with center plate and rocker switch, polar white glossy - 20308989","description":"\u003ch1\u003e Berker room temperature controller with normally opener (20308989)\u003c\/h1\u003e\n\n   \u003cp\u003eThe Berker room temperature controller with normally closed (NC) contact is a user-friendly solution for controlling heating and air conditioning systems. With an integrated rocker switch, LED display, and night setback function, it offers comfort and functionality in a single device. It is compatible with the S.1, B.3, and B.7 design series.\u003c\/p\u003e\n\n\n\u003ch2\u003e Technical details\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eContact type:\u003c\/strong\u003e Normally open (NC) – the contact opens when the target temperature is reached.\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eVoltage:\u003c\/strong\u003e 250 V AC\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eFrequency:\u003c\/strong\u003e 50\/60 Hz\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSwitching current:\u003c\/strong\u003e max. 10 A (for resistive loads)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eCurrent with inductive load (cos φ = 0.6):\u003c\/strong\u003e up to 4 A\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eTemperature range:\u003c\/strong\u003e 5 – 30 °C\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eSwitching temperature difference:\u003c\/strong\u003e approximately 0.5 K\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eNight setback:\u003c\/strong\u003e approx. 4 K (separate connection available for this)\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eOperation:\u003c\/strong\u003e Rocker switch with additional on\/off switch\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eLED indicator:\u003c\/strong\u003e shows \"On\" status\u003c\/li\u003e\n\n\u003cli\u003e \n\u003cstrong\u003eMounting type:\u003c\/strong\u003e Flush-mounted, without expansion claws\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eConnection:\u003c\/strong\u003e Plug-in terminals, separate connection for night setback included\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic \/ thermoplastic, shatterproof and halogen-free\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eProtection rating:\u003c\/strong\u003e IP20\u003c\/li\u003e\n\n\u003cli\u003e\n\n \u003cstrong\u003eDesign compatibility:\u003c\/strong\u003e suitable for frames S.1 \/ B.3 \/ B.7\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003ch2\u003e Advantages \u0026amp; Applications\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e Intuitive operation with rocker switch and LED feedback\u003c\/li\u003e\n\n\u003cli\u003e Night setback increases energy efficiency during heating operation\u003c\/li\u003e\n\n\u003cli\u003e Easily retrofittable within the framework program S.1, B.3 or B.7\u003c\/li\u003e\n\n\u003cli\u003e Robust construction, durable material selection\u003c\/li\u003e\n\n\u003cli\u003e Ideal for living spaces, offices, technical rooms or administrative areas with heating\/cooling control\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003cp\u003e \u003cstrong\u003eManufacturer part number\u003c\/strong\u003e : 20308989\u003cbr\u003e \u003cstrong\u003eArticle number\u003c\/strong\u003e : HAT0192\u003c\/p\u003e","brand":"Berker","offers":[{"title":"Default Title","offer_id":55969225638266,"sku":"HAT0192 \/ 20308989","price":74.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/8793\/5610\/files\/20308989.webp?v=1759223614","url":"https:\/\/techarena24.shop\/en\/products\/berker-s-1-b-3-b-7-temperaturregler-offner-mit-zentralstuck-und-wippenschalter-polarweiss-glanzend","provider":"TECHARENA24","version":"1.0","type":"link"}