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Allen-Bradley 440E-L22BNST

by Allen-Bradley

OverviewThe Allen-Bradley 440E-L22BNST Lifeline 4 Emergency Cable Pull Switch delivers crucial safety in challenging industrial settings. This resilient solution provides essential emergency shutdown functions, making it vital for operations demanding immediate and dependable machinery control. With its durable stainless steel enclosure and integrated E-Stop button, the 440E-L22BNST is designed to endure harsh conditions while enabling swift emergency responses. The innovative Lifeline 4 system supports an extended 75-meter cable pull, offering broad coverage for extensive machinery setups, complex conveyor systems, and other critical industrial applications. This ensures emergency stops can be activated safely and efficiently from nearly any point over a significant distance, substantially enhancing worker protection.Key Features Sturdy Stainless Steel Enclosure: Engineered for the most rigorous industrial environments, providing superior durability and excellent resistance to corrosion, chemicals, and impact. Integrated Emergency Stop Button: Allows for instant cessation of machinery operations, ensuring a quick and decisive response to unforeseen hazards. Extended Cable Range: Accommodates a maximum cable run of up to 75 meters, offering unmatched flexibility for large industrial layouts where widespread emergency stop access is crucial. Dual Safety and Auxiliary Contacts: Equipped with two normally closed (N.C.) safety contacts for fail-safe operation and two normally open (N.O.) auxiliary contacts for enhanced monitoring and control functionality. Convenient 1/2 inch NPT Conduit Entry: Facilitates straightforward electrical wiring and installation, ensuring reliable and secure connections within industrial systems. Advanced Lifeline 4 Technology: Specifically developed for high-integrity safety-critical applications, adhering to stringent industry safety standards for operational compliance. High Visibility Indicators: Provides clear operational status, allowing for quick visual checks of the switch's state, further enhancing user confidence and system readiness. Technical Specifications Model Number: 440E-L22BNST Product Type: Lifeline 4 Emergency Cable Pull Switch Maximum Cable Length: Up to 75 meters Housing Material: Stainless Steel (for optimal corrosion resistance and durability) Safety Contacts: 2 N.C. (Normally Closed) Auxiliary Contacts: 2 N.O. (Normally Open) Conduit Entry: 1/2 inch NPT E-Stop Button: Included (integrated for immediate emergency stops) Technology: Lifeline 4 Series Applications Industrial Manufacturing Facilities: Perfect for safeguarding personnel working with heavy machinery, intricate conveyor belts, and sophisticated automated systems, minimizing accident risks. Automated Production Lines: Guarantees rapid and secure shutdowns in extensive factory setups, vital for maintaining operational safety and preventing equipment damage. Packaging and Processing Plants: Provides an essential failsafe mechanism for operators across broad packaging machinery lines, ensuring quick response in emergencies. Warehousing and Logistics: Improves safety across large distribution centers with dynamic material handling equipment and automated guided vehicles (AGVs). Mining and Heavy Industry: Offers dependable emergency stop solutions in rugged environments where conventional safety measures might be insufficient. Automotive Assembly Lines: Crucial for protecting workers and equipment in fast-paced automotive production environments. Why ChooseThis model stands out for its exceptional safety features and outstanding durability. The combination of an integrated E-Stop button and an extended cable pull system provides superior emergency control, substantially reducing the risk of workplace accidents and injuries. Constructed from industrial-grade stainless steel, this device promises long-term dependability and peak performance even in the most aggressive and corrosive industrial environments.Order NowEnhance your industrial safety protocols today. Contact us for pricing and availability for the Allen-Bradley 440E-L22BNST Lifeline 4 Emergency Cable Pull Switch.FAQWhat is the maximum cable length supported by the 440E-L22BNST?The 440E-L22BNST supports a maximum cable length of up to 75 meters, providing extensive coverage for large industrial applications.What type of contacts does this switch have?It is equipped with two normally closed (N.C.) safety contacts and two normally open (N.O.) auxiliary contacts for comprehensive safety and monitoring.Is this switch suitable for harsh industrial environments?Yes, its robust stainless steel housing makes it highly resistant to corrosion, chemicals, and impact, ensuring reliable operation in demanding conditions.

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