{"product_id":"telemecanique-zcd21-300v-switch","title":"Telemecanique ZCD21 Switch, 300V","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eTelemecanique ZCD21 Switch, 300V\u003c\/strong\u003e is a rugged, exact-fit control switch designed for industrial electrical service, maintenance, and replacement projects. Built by Telemecanique, the ZCD21 is ready to perform in demanding environments where dependable operation and straightforward compatibility matter most.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpecifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Telemecanique\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ZCD21\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 300V\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy the ZCD21 is a smart choice for your maintenance and replacement work\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eExact-fit replacement\u003c\/strong\u003e minimizes guesswork and reduces downtime by matching the same mounting footprint and electrical interfaces as your existing switch.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e300V rating\u003c\/strong\u003e ensures compatibility with common industrial control circuits while supporting safe, reliable operation in demanding environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Telemecanique part\u003c\/strong\u003e provides consistent performance and easier sourcing for future replacements within the same product family.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear compatibility verification\u003c\/strong\u003e relies on the part number—use ZCD21 to confirm fit for your specific application and equipment.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003ePanel-mounted control switches in manufacturing lines and automated systems\u003c\/li\u003e \u003cli\u003eReplacement for worn or failed switches in ongoing maintenance projects\u003c\/li\u003e \u003cli\u003eSpare parts for equipment where a proven 300V Telemecanique component is required\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical guidance for technicians\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eAlways verify fit by cross-checking the ZCD21 part number against your equipment’s documentation and wiring diagram.\u003c\/li\u003e \u003cli\u003eEnsure the switch’s mounting, terminals, and footprint align with your control panel design before installation.\u003c\/li\u003e \u003cli\u003eDuring replacement, de-energize the circuit and follow standard lockout\/tagout procedures to maintain a safe workspace.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eNeed help confirming compatibility or matching the right part number to your application? Send us a message and our team will assist in validating the ZCD21 switch for your specific equipment and project needs.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46414750023842,"sku":"ZCD21","price":460.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/telemecanique-zcd21-switch-300v-switchs-459.webp?v=1789149084","url":"https:\/\/www.ampstate.com\/products\/telemecanique-zcd21-300v-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}