{"product_id":"allen-bradley-440g-tzs21uprh-allen-bradley-e-tls-z-gd2-guard-locking-switch-24vac-dc-2000n-24vac","title":"Allen-Bradley 440G-TZS21UPRH - Allen Bradley \/E Tls-Z Gd2 Guard Locking Switch 24Vac\/Dc 2000N, 24VAC","description":"\u003cdiv\u003e\n\u003cp\u003eThe Allen-Bradley 440G-TZS21UPRH is a rugged guard locking switch engineered for safety-critical industrial environments. As part of the Allen-Bradley \/E TLS-Z GD2 guard locking family, this unit delivers dependable interlock performance with a robust 2000 N locking force—designed to resist vibration and harsh conditions on the plant floor.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhy this matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn industrial settings, securing access to dangerous machinery is non-negotiable. The 440G-TZS21UPRH provides a reliable guard interlock solution that helps you keep doors closed during operation, reducing the risk of accidental exposure and unplanned downtime. With 24 VAC\/DC compatibility, it integrates smoothly with existing control panels and safety circuits, simplifying retrofits and new installations alike.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e2000 N locking force\u003c\/strong\u003e ensures doors stay securely shut under typical industrial loads, protecting operators and equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e24 VAC\/DC operation\u003c\/strong\u003e offers flexible wiring options and easier integration into established safety networks.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTLS-Z GD2 guard locking configuration\u003c\/strong\u003e targets safety interlock performance in demanding applications, supporting reliable machine guarding.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM reliability\u003c\/strong\u003e is backed by genuine Allen-Bradley construction, designed for long service life in tough environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile applications\u003c\/strong\u003e ideal for control panels, machinery guarding, and industrial automation systems across plants and retrofit projects.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIdeal use cases\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eControl panels and automation racks where secure door interlock is essential for safe operation.\u003c\/li\u003e \u003cli\u003eMachinery guarding on production lines requiring a dependable guard locking switch to prevent access during active cycles.\u003c\/li\u003e \u003cli\u003eRetrofit projects that need a proven, OEM interlock solution compatible with existing 24 VAC\/DC safety circuits.\u003c\/li\u003e \u003cli\u003eIndustrial facilities and process equipment where dependable interlock performance minimizes downtime and risk.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePractical considerations for installation and maintenance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eVerify compatibility with your safety PLC and relay wiring to ensure proper signaling and lock\/unlock behavior.\u003c\/li\u003e \u003cli\u003ePlan for a straightforward retrofit by leveraging the 24 VAC\/DC capability to align with current electrical schematics.\u003c\/li\u003e \u003cli\u003eIncorporate regular functional checks as part of your safety program to confirm the interlock engages and releases as intended.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eThe Allen-Bradley 440G-TZS21UPRH delivers a purpose-built safety interlock solution for demanding environments. If you’re upgrading safety controls, retrofitting older equipment, or designing new machinery, this guard locking switch provides the dependable protection and seamless integration you need—combining robust performance with the trusted reliability of Allen-Bradley.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":46394856636578,"sku":"440G-TZS21UPRH","price":696.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_bd526ec2-f109-446f-b7aa-0f8874a7d73a.png?v=1765492973","url":"https:\/\/www.ampstate.com\/products\/allen-bradley-440g-tzs21uprh-allen-bradley-e-tls-z-gd2-guard-locking-switch-24vac-dc-2000n-24vac","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}