Allen-Bradley 440N-Z21U26H

The Allen-Bradley 440N-Z21U26H is a SensaGuard non-contact interlock switch, designed for high-reliability safety applications using RFID technology. With an 18mm plastic cylindrical barrel and a unique-coded actuator, this switch ensures secure and tamper-resistant operation.

Offering an assured sensing distance of 25mm (0.98in.), LED door status indication, and 2 x PNP safety outputs (0.2A max) plus 1 auxiliary output, the 440N-Z21U26H is ideal for machine guarding, access control, and industrial safety applications.

◆ Key Features:

• Non-Contact RFID Interlock Switch – Provides secure and tamper-proof safety monitoring
• 18mm Plastic Cylindrical Barrel – Compact and durable design
• Unique Code Actuator – Enhances security by preventing bypassing
• 25mm (0.98in.) Assured Sensing Distance – Ensures reliable activation
• LED Indication for Door Status & Diagnostics – Facilitates quick troubleshooting
• 2 x PNP Safety Outputs (0.2A max) – Supports safety circuits
• 1 x PNP Auxiliary Output (0.2A max) – For status monitoring
• 6-Inch Pigtail with 8-Pin Micro (M12) Connector – Enables easy wiring and integration

◆ Technical Specifications:

• Model: 440N-Z21U26H
• Technology: RFID Non-Contact Safety Switch
• Actuator Type: Unique Code
• Sensing Distance: 25mm (0.98in.)
• Housing Material: Plastic
• Barrel Diameter: 18mm
• Safety Outputs: 2 x PNP (0.2A max)
• Auxiliary Output: 1 x PNP (0.2A max)
• LED Indicators: Door Status & Diagnostics
• Connector Type: 8-Pin Micro (M12) with 6-inch Pigtail
• Mounting: Panel/Surface Mount
• Certifications: UL, CE, RoHS

◆ Applications:

• Machine Guarding & Safety Systems – Ensures safe access control
• Automated Industrial Equipment – Provides non-contact safety monitoring
• Packaging & Material Handling – Enhances operator protection
• Robotics & High-Speed Machinery – Prevents unauthorized access to hazardous areas
• Food & Beverage Processing – Non-contact operation ensures hygienic safety compliance

◆ Why Choose the Allen-Bradley 440N-Z21U26H?

The Allen-Bradley 440N-Z21U26H SensaGuard non-contact interlock switch offers RFID-based safety, reliable tamper-proof operation, and easy integration with industrial safety systems, making it an ideal solution for secure machine guarding applications.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. FLATECK Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply