Safety Switches
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Safety Switches Enhancing Safety and Productivity © Allen-Bradley • Rockwell Software Automation

A COMPREHENSIVE FAMILY OF SAFETY SWITCHES Allen-Bradley® Guardmaster® safety switches from Rockwell Automation® help protect personnel and equipment by providing physical interlocking of guard doors and equipment, allowing access to potentially hazardous areas only when the area is safe. Note: Representative applications only. Actual solutions may vary. 1 Safety Interlock Switches Ideal for interlocking sliding, hinge and lift-off guard doors, safety interlock switches offer electrical interlocking of the machine’s control circuit to the guard door. They include: 1A Tongue operated...

Built to global standards for high reliability, stability and quality, Allen-Bradley Guardmaster safety switches are ideally suited for applications where personnel safety is a priority. Our innovative products help protect your people, machinery and environment while maximizing uptime. 3 Safety Limit Switches 4 Prosafe Trapped Key Interlocks Safety limit switches are designed for position limit control in applications such as sliding guard doors and moving machine beds. They are ideal for applications requiring sensing at either side of a sliding guard door. Available in: • A variety of...

PRODUCT SPOTLIGHTS SensaGuard™ RFID Coded Non-Contact Interlocks Featuring RFID technology for coding, inductive technology for sensing and combining a large sensing range with optimal operation and a generous tolerance to misalignment, SensaGuard switches offer a cost-effective solution that is ideally suited to a wide range of safety applications and is intended for use with all types of guard doors. • • • • • • • • • RFID unique (high) or standard (low) coded actuators No dedicated controller required PLe, Cat 4, SIL 3 rating maintained when connected in series Switches can be connected...

TÜV certification to the new rigorous EN/ISO 14119:2013 and EN/ISO 13849-1 standards for achieving Performance Level “e”, Cat 4 — the highest level of safety for guard position and lock monitoring. QR code links to the 440G-LZ User Manual Bright 270 degree wrap-around LEDs provide status and smart local diagnostics 440G-LZ The Allen-Bradley Guardmaster 440G-LZ from Rockwell Automation is a guard locking switch designed for partial body access guards. Combining microprocessor technology with an RFID coded actuator, the 440G-LZ features a locking bolt drive mechanism that will only lock when...

SAFETY SWITCH SELECTION 1 Scan to learn more about safety switches and interlocks on ab.com Is it a Sequential Access Control application? Guard Locking Switches Does the machine have a long run down time (high inertia machine)? Non-Contact Interlock Switches Guard Locking Switches Safety Limit Switches Recommended Switch Type Guard Locking

SAFETY SWITCHES AND INTERLOCKS Tongue Operated Interlock Switches – 440K Safety Limit Switches – 440P • Provide electrical interlocking of a machine’s control circuit to the guard door • Offering flexible keys for enhanced tolerance to misalignment to meet a wide range of applications • Available in a variety of packages, contact configurations and degrees of holding force • Easy to install and cost-effective • Available in four different body styles with a broad selection of operator types, circuit arrangements and connection options • 30 mm metal, 22 mm metal and plastic, and 15 mm...

SAFETY CONNECTION SYSTEMS The Allen-Bradley Guardmaster safety connection systems are complete wiring solutions dedicated to machine safety. These quick disconnect-based systems consist of: • Safety wired t-ports • Distribution boxes • Shorting plugs Our safety connection systems are designed to reduce installation costs, ease system expansion and simplify troubleshooting. Rockwell Automation provides a full suite of electronic tools to help build your safety system including: - Safety Automation Builder - Safety Functions - Safety Accelerator Toolkit, and more On-Line Product Directory Our...