{"product_id":"abb-th3221-disconnect-switch","title":"ABB TH3221 - 30A, 240V, 2-Pole, Fused Safety Switch","description":"\u003cdiv\u003e\n\u003cp\u003eThe ABB TH3221 is a purpose-built fused safety switch engineered for industrial and commercial environments where safe electrical isolation is non-negotiable. With a 30A rating at 240V and a 2-pole configuration, this device delivers dependable disconnection under load while supporting rigorous lockout\/tagout procedures. Built for durability, it stands up to the demands of daily maintenance, servicing, and equipment isolation tasks.\u003c\/p\u003e \u003ch3\u003eWhy the ABB TH3221 stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise current protection:\u003c\/strong\u003e The fused design provides reliable overcurrent protection, safeguarding both personnel and equipment during shutdowns or fault events.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFull isolation for 240V systems:\u003c\/strong\u003e The 2-pole arrangement ensures complete interruption of the circuit, preventing partial energization and enhancing safety during servicing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndoor-friendly enclosure:\u003c\/strong\u003e NEMA 1 enclosure rating is optimized for indoor, dry environments, making it ideal for control rooms, machine bays, and electrical panels.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLockout\/Tagout compatible:\u003c\/strong\u003e Designed to integrate with standard lockout\/tagout procedures, helping facilities stay compliant during maintenance and repairs.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLong-term reliability:\u003c\/strong\u003e Built with robust components to sustain repeated operation in demanding industrial settings, reducing downtime and maintenance costs.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 30A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2-Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e NEMA 1\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Fused Safety Switch\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e ABB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TH3221\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cp\u003eThis safety switch is purpose-built for installations where operators must safely isolate power to equipment such as conveyors, packaging lines, processing gear, and automated control panels. It’s a practical choice for facilities performing regular maintenance, line changeovers, or safety upgrades, ensuring that equipment remains de-energized during servicing without compromising system integrity.\u003c\/p\u003e \u003ch3\u003eHow it benefits your operation\u003c\/h3\u003e\n\u003cp\u003eBy combining reliable fuse-based protection with straightforward isolation, the ABB TH3221 minimizes arc flash risk, supports compliant shutdowns, and accelerates maintenance workflows. The result is safer work practices, quicker troubleshooting, and fewer unexpected outages due to electrical faults in 240V, 30A circuits.\u003c\/p\u003e \u003ch3\u003ePractical installation and care tips\u003c\/h3\u003e\n\u003cp\u003eInstall in a dry indoor location with adequate clearance for handle operation and fuse replacement. Use the device in accordance with local electrical codes and your facility’s safety program. When maintenance is required, follow lockout\/tagout procedures to ensure a safe working environment, and replace fuses only with the same rating to preserve designed protection levels.\u003c\/p\u003e \u003cp\u003eReady to enhance your electrical safety infrastructure with a dependable, purpose-built solution? The ABB TH3221 delivers precise isolation, strong protection, and built-to-last performance for demanding industrial environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp-State","offers":[{"title":"Default Title","offer_id":46383497937058,"sku":"TH3221","price":410.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/disconnect_switches_generic_1cda404c-8da2-419c-83b8-bf02e589d5d4.png?v=1765249576","url":"https:\/\/www.ampstate.com\/products\/abb-th3221-disconnect-switch","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}