{"product_id":"eaton-m22-pv-kc11-iy-emergency-stop-pushbutton-surface-mount-1no-1nc","title":"Eaton M22-PV\/KC11\/IY Emergency Stop Pushbutton Surface Mount 1NO\/1NC","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Eaton M22-PV\/KC11\/IY provides a critical safety interface for industrial machinery, offering a complete, surface-mounted emergency stop solution. Part of the elite RMQ-Titan M22 series, this unit features a highly visible red mushroom actuator housed in a rugged yellow enclosure, ensuring immediate identification during emergency scenarios. Unlike modular panel-mount components, this \"ready-to-use\" assembly integrates the 1NO\/1NC contact block directly into a durable plastic housing, making it ideal for decentralized safety control. The pull-to-release mechanism guarantees that the machine remains in a safe state until manual intervention occurs, while the positive opening contacts ensure the circuit breaks even in the event of minor contact welding. This switch safeguards operators in diverse environments, from automated packaging lines to heavy-duty CNC processing centers.\u003c\/p\u003e\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003ch3\u003eIntegrated Safety Housing\u003c\/h3\u003e\n\u003cp\u003eThe IY-suffix enclosure offers a comprehensive IP66 protection rating, shielding the internal contacts from high-pressure water jets and industrial dust. This standalone configuration allows for mounting directly onto machine frames or walls, eliminating the need for additional customized panel cutouts and simplifying the electrical layout.\u003c\/p\u003e\n\u003ch3\u003ePositive Opening Contacts\u003c\/h3\u003e\n\u003cp\u003eThis unit utilizes M22-K11 contact elements that adhere strictly to IEC\/EN 60947-5-1 standards for positive opening. The mechanical design forces the NC (Normally Closed) contact to open through a direct drive mechanism, providing a failsafe shutdown even if mechanical fatigue or electrical surges attempt to stick the contacts together.\u003c\/p\u003e\n\u003ch3\u003eGlobal Compliance Architecture\u003c\/h3\u003e\n\u003cp\u003eEaton engineers this switch to meet virtually every major international standard, including UL 508 and CSA-C22.2. This universal certification allows machine builders to export equipment globally without the need for regional safety redesigns, ensuring the M22-PV\/KC11\/IY remains a standard specification for international OEM projects.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eActuator Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePull-to-Release (Mushroom Head)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 NO (Normally Open) \/ 1 NC (Normally Closed)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eActuating Force\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 N\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Operational Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 V AC \/ 110 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Contact Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Grade Impact-Resistant Plastic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIP Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP66 \/ NEMA 4X, 13\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMechanical Lifespan\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt; 100,000 Operations\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e72 mm (2.83 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e80 mm (3.15 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 mm (3.94 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eApproximate Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.22 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003ch3\u003eSurface Mounting and Entry\u003c\/h3\u003e\n\u003cp\u003eMount the enclosure using the pre-drilled internal fixing holes to ensure maximum stability. The housing features metric knockouts for M20 or M25 cable glands. We recommend using high-quality cable glands to maintain the IP66 seal, especially in washdown or oil-mist environments.\u003c\/p\u003e\n\u003ch3\u003eWiring and Contact Logic\u003c\/h3\u003e\n\u003cp\u003eConnect the safety-critical shutdown loop to the NC contact (Terminals 11-12) and use the NO contact (Terminals 23-24) for PLC feedback or status signaling. Ensure all screw terminals are tightened to the specified torque of 0.8 Nm to prevent loosening due to machine vibration.\u003c\/p\u003e\n\u003ch3\u003eMaintenance and Testing\u003c\/h3\u003e\n\u003cp\u003ePerform a physical \"trip and reset\" test during every shift change. The pull-to-release action should be smooth and require a deliberate upward force. Inspect the yellow housing for any cracks or chemical degradation if the unit is installed in environments with harsh cleaning agents or cutting fluids.\u003c\/p\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe M22-PV\/KC11\/IY excels in high-reliability applications where accidental reset is a primary concern. The mushroom head is designed to be tamper-proof, requiring a deliberate pull action that cannot be triggered by simple vibration or incidental contact. Its RMQ-Titan heritage ensures that the silver-alloy contacts maintain low contact resistance over years of service, preventing signal loss in low-voltage safety PLC loops. Furthermore, the modular nature of the internal K-series contacts allows for easy field replacement or reconfiguration without discarding the entire enclosure, significantly lowering the total cost of ownership (TCO) for facility maintenance.\u003c\/p\u003e\n\u003ch2\u003eDelivery \u0026amp; Logistics\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 days once payment is finalized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Carriers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eShipped globally via DHL, FEDEX, or UPS. We dispatch all units in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eanti-static and impact-resistant packaging\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto protect the mechanical actuator and internal contact blocks during transit.\u003c\/p\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Does this unit include the yellow enclosure, or is it just the button?\u003c\/p\u003e\n\u003cp\u003eA1: The M22-PV\/KC11\/IY is a complete \"all-in-one\" solution. It includes the red mushroom actuator, the 1NO\/1NC contact blocks, and the yellow surface-mount enclosure.\u003c\/p\u003e\n\u003cp\u003eQ2: Can I add more contact blocks to this specific enclosure?\u003c\/p\u003e\n\u003cp\u003eA2: Yes, the IY enclosure is designed to accommodate additional M22-K series contact blocks if your safety logic requires more than two circuits (e.g., adding a second NC for redundancy).\u003c\/p\u003e\n\u003cp\u003eQ3: What is the difference between \"Pull-to-Release\" and \"Turn-to-Release\"?\u003c\/p\u003e\n\u003cp\u003eA3: Pull-to-release (as seen on this model) requires a vertical pull to reset the switch. This is often preferred in environments where a twisting motion might be difficult for an operator wearing heavy industrial gloves.\u003c\/p\u003e\n\u003cp\u003eQ4: Is this switch suitable for outdoor use?\u003c\/p\u003e\n\u003cp\u003eA4: Yes, the IP66 rating and high-grade plastic construction make it suitable for outdoor applications, as it resists UV exposure and common environmental contaminants.\u003c\/p\u003e","brand":"Eaton","offers":[{"title":"Default Title","offer_id":45952995852461,"sku":"M22-PV\/KC11\/IY","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/M22-PVKC11IY-1.jpg?v=1777281121","url":"https:\/\/www.maxwellplc.com\/products\/eaton-m22-pv-kc11-iy-emergency-stop-pushbutton-surface-mount-1no-1nc","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}