{"product_id":"siemens-8537","title":"Siemens RHONVD Circuit Breaker Potential Transformer","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens RHONVD Circuit Breaker Potential Transformer is a purpose-built sensing accessory designed to bring precise, isolated voltage signals directly from high-voltage protection gear to protection relays, metering systems, and monitoring equipment. Specifically engineered to pair with Siemens RHONVD circuit breakers, this transformer streamlines measurement wiring and enhances the reliability of your protection schemes.\u003c\/p\u003e \u003ch3\u003eKey benefits\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIntegrated sensing solution\u003c\/strong\u003e – reduces wiring complexity and panel footprint by providing the measurement signal directly from the breaker assembly.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e – safeguards protection electronics and personnel by isolating the high-voltage circuit from the low-voltage sensing circuit.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable protection signaling\u003c\/strong\u003e – delivers a representative secondary signal to relays and meters, supporting accurate fault detection and timely clearance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFactory-aligned compatibility\u003c\/strong\u003e – designed to work in harmony with Siemens RHONVD circuit breakers for straightforward commissioning and dependable performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRugged construction for industrial environments\u003c\/strong\u003e – built to withstand demanding switchgear rooms and substations with robust insulation and resistance to dust and moisture ingress.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTypical use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eNew power distribution panels where compact, integrated sensing simplifies installation and reduces panel clutter.\u003c\/li\u003e \u003cli\u003eRetrofits in existing Siemens RHONVD configurations to streamline protection wiring and improve relay signaling reliability.\u003c\/li\u003e \u003cli\u003eProtection and metering interfaces in substations and industrial facilities requiring coordinated high-voltage monitoring with protected, low-voltage outputs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eElectrical engineers, panel builders, and field technicians working with high-voltage protection and metering systems.\u003c\/li\u003e \u003cli\u003eFacilities managers and maintenance teams seeking to simplify switchgear layouts without compromising protection quality.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBuying considerations and notes\u003c\/h3\u003e\n\u003cp\u003eAs a Siemens RHONVD circuit-breaker accessory, this potential transformer is intended to provide the essential low-voltage sensing pathway for accurate monitoring and protection coordination. When planning a deployment, verify compatibility with your specific RHONVD model and the protection relays or meters in use to ensure seamless integration.\u003c\/p\u003e \u003ch3\u003eMaintenance and longevity tips\u003c\/h3\u003e\n\u003cp\u003eRely on Siemens engineering standards for consistent performance across varying temperatures and duty cycles. Schedule routine inspection of connections and insulation integrity to maintain signal accuracy and protect the integrity of your protection scheme over time.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423583391906,"sku":"siemens-8537","price":2678.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-8537","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}