Product Description:

The Allen-Bradley 440G-LZS21SPRH is a high-performance guard locking safety switch designed to ensure personnel safety in industrial applications. Featuring power-to-release operation, this switch provides reliable locking until a safe condition is met. It includes an RFID standard actuator for secure and tamper-resistant access control.

Technical Specifications:

• Brand: Allen-Bradley
• Model: 440G-LZS21SPRH
• Operation Type: Power to Release
• Solenoid Voltage: 24V DC
• Contacts:
  • Safety Output: 2 x PNP (0.2A max.)
  • Auxiliary Output: 1 x PNP (0.2A max.), Lock Status
• Actuator Type: RFID Standard
• Holding Force: 1300N (292 lbs)
• Conduit Entry: 6-inch pigtail with M12 8-pin QD connector
• Mounting: Panel/Door-mounted application
• Durability: Built for heavy-duty industrial safety applications

Key Features and Benefits:

✔ Enhanced Safety: Prevents access to hazardous areas until conditions are met
✔ Secure RFID Actuator: Standard-coded RFID actuator prevents bypassing
✔ Reliable Locking Mechanism: 1300N (292 lbs) holding force ensures secure guarding
✔ Quick Disconnect Connector: M12 8-pin QD simplifies installation and maintenance
✔ PNP Safety Outputs: Provides reliable monitoring and status indication

Applications:

• Machine guarding in manufacturing and automation
• Safety interlocking for hazardous area access
• Equipment requiring power-to-release safety locks