{"id":9936,"date":"2026-03-31T02:26:23","date_gmt":"2026-03-31T02:26:23","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/zodiac-pressure-switch-lp-zs500-b0051200a\/"},"modified":"2026-09-21T08:41:53","modified_gmt":"2026-09-21T08:41:53","slug":"zodiac-pressure-switch-lp-zs500-b0051200a","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/de\/product\/zodiac-pressure-switch-lp-zs500-b0051200a\/","title":{"rendered":"Zodiac &#8211; Druckschalter LP ZS500 &#8211; B0051200A"},"content":{"rendered":"<h2>Zodiac &#8211; Druckschalter LP ZS500 &#8211; B0051200A<\/h2>\n<p>Der Zodiac B0051200A ist der Niederdruckschalter (BP), der speziell f\u00fcr die ZS500-Reihe von Pool-W\u00e4rmepumpen entwickelt wurde. Druckschalter sind wesentliche Sicherheits- und Funktionskomponenten im K\u00e4ltemittelkreislauf einer W\u00e4rmepumpe: Sie \u00fcberwachen den Druckpegel auf einer bestimmten Seite des Systems und l\u00f6sen ein Abschaltsignal aus, wenn der Druck au\u00dferhalb des sicheren Betriebsbereichs liegt. Der Niederdruckschalter \u00fcberwacht speziell die Saugseite des Kompressors und schaltet das Ger\u00e4t ab, wenn der K\u00e4ltemitteldruck zu stark abf\u00e4llt, um den Kompressor vor dem Betrieb unter sch\u00e4dlichen Bedingungen wie K\u00e4ltemittelverlust oder Verstopfung zu sch\u00fctzen.<\/p>\n<h2>Technische Daten und Installation<\/h2>\n<p>Das B0051200A ist als direktes Ersatzteil f\u00fcr die Zodiac ZS500-W\u00e4rmepumpenserie konzipiert und gew\u00e4hrleistet einen pr\u00e4zisen Sitz im K\u00e4ltemittelkreislauf. Laut den verf\u00fcgbaren Katalogdaten erfordert die Installation L\u00f6ten, das hei\u00dft, es ist daf\u00fcr vorgesehen, in die K\u00e4ltemittelleitung eingel\u00f6tet zu werden, anstatt mit einer einfachen Steck- oder Schraubverbindung montiert zu werden. Dies entspricht professionellen Arbeiten am K\u00e4ltemittelkreislauf und bedeutet, dass der Austausch von einem qualifizierten K\u00e4ltetechniker durchgef\u00fchrt werden muss. Der Schalter ist mit der Steuerplatine der W\u00e4rmepumpe verbunden, um den Druckstatus zu melden, und ist eine Schl\u00fcsselkomponente in der Sicherheitskette des Ger\u00e4ts, die den Betrieb unter Niederdruck-Fehlerbedingungen verhindert, die zu einem Kompressorausfall f\u00fchren k\u00f6nnten.<\/p>\n<h2>Eignung und Anwendung<\/h2>\n<p>Dieser Druckschalter ist ausschlie\u00dflich f\u00fcr Pool-W\u00e4rmepumpen der Zodiac ZS500-Serie vorgesehen und keine Universalkomponente. Er ist der richtige OEM-Ersatz, wenn der vorhandene Niederdruckschalter ausgefallen ist oder Fehlausl\u00f6sungen verursacht, die dazu f\u00fchren, dass die W\u00e4rmepumpe einen Niederdruckfehler anzeigt oder nicht startet. Da Arbeiten am K\u00e4ltemittelkreislauf erforderlich sind, eignet sich dieses Teil f\u00fcr den Einsatz durch qualifizierte HLK- oder K\u00e4ltetechniker, die Wartungs- oder Reparaturarbeiten an ZS500-Ger\u00e4ten durchf\u00fchren. Poolbesitzer, bei deren ZS500-W\u00e4rmepumpe wiederholt Niederdruck-Fehlercodes auftreten, sollten vor dem Austausch dieses Schalters den Systemdruck \u00fcberpr\u00fcfen lassen, um sicherzustellen, dass der Schalter selbst die Ursache des Fehlers ist und nicht ein zugrunde liegendes K\u00e4ltemittelproblem.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zodiac &#8211; Pressure switch LP ZS500 &#8211; B0051200A The Zodiac B0051200A is the low-pressure (BP) pressure switch designed specifically for the ZS500 range of pool heat pumps. Pressure switches are essential safety and operational components within a heat pump&#8217;s refrigerant circuit: they monitor the pressure level on a given side of the system and trigger<a href=\"https:\/\/www.poolparthub.com\/de\/product\/zodiac-pressure-switch-lp-zs500-b0051200a\/\">Weiterlesen <span class=\"sr-only\">&#8220;Zodiac &#8211; Pressure switch LP ZS500 &#8211; B0051200A&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[37],"product_cat":[2063],"product_tag":[],"class_list":["post-9936","product","type-product","status-publish","product_brand-zodiac","product_cat-spare-parts-heat-pumps","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":null,"details_product":[{"text_details_type":"yes","text_details_product":"Genuine OEM Zodiac replacement part \u2014 guaranteed compatibility with ZS500 heat pumps"},{"text_details_type":"yes","text_details_product":"Protects the compressor by cutting out the unit if low refrigerant pressure is detected"},{"text_details_type":"yes","text_details_product":"Precise solder-fit design ensures a secure, leak-free connection in the refrigerant circuit"},{"text_details_type":"yes","text_details_product":"Direct like-for-like replacement, simplifying diagnosis and repair of low-pressure fault codes"},{"text_details_type":"no","text_details_product":"Soldered installation requires a qualified refrigeration engineer \u2014 not a DIY repair"},{"text_details_type":"no","text_details_product":"Compatible only with the Zodiac ZS500 series \u2014 not a universal heat pump pressure switch"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Zodiac ZS500 Low Pressure Switch BP - B0051200A<\/title>\n<meta name=\"description\" content=\"Genuine Zodiac B0051200A low-pressure switch for ZS500 pool heat pumps. Protects the compressor and ensures safe operation. Solder-fit OEM spare part.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.poolparthub.com\/de\/produkt\/zodiac-pressure-switch-lp-zs500-b0051200a\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zodiac - Pressure switch LP ZS500 - B0051200A\" \/>\n<meta property=\"og:description\" content=\"Genuine Zodiac B0051200A low-pressure switch for ZS500 pool heat pumps. Protects the compressor and ensures safe operation. 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