Allen-Bradley 440N-Z21S16H â Safety Interlock Switch
Product Description
The Allen-Bradley 440N-Z21S16H is a safety interlock switch designed to ensure personnel and equipment safety in industrial environments. This switch integrates advanced safety features, making it ideal for safeguarding hazardous areas by preventing machinery operation when safety guards are open. Its robust construction and high reliability make it a trusted choice for safety-critical applications.
Technical Specifications
- Model Number: 440N-Z21S16H
- Series: Guardmaster
- Switch Type: Safety interlock switch
- Actuation Method: Non-contact
- Connection Type: M12 8-pin connector
- Safety Ratings:
- Category 4 (EN 954-1)
- SIL 3 (IEC 61508)
- Performance Level (PL) e (EN ISO 13849-1)
- Operating Voltage: 24V DC
- Switching Current: Max 200 mA
- Housing Material: Durable polymer for harsh environments
- Temperature Range:
- Operating: -10°C to +55°C (14°F to 131°F)
- Ingress Protection: IP69K â Suitable for washdown environments
- Actuator Included: Yes
- Mounting Configuration: Adjustable
Key Features
Non-Contact Actuation
Enhances safety and reduces wear and tear, ensuring long operational life.Advanced Safety Compliance
Meets the highest safety standards, including SIL 3 and PLe, making it suitable for critical safety applications.Durable Construction
IP69K-rated housing protects against dust, high-pressure water jets, and extreme conditions.Compact and Versatile Design
Simplifies installation in tight spaces and supports various mounting configurations.Quick and Secure Connections
M12 8-pin connector allows for efficient and reliable wiring.
Applications
The 440N-Z21S16H is ideal for safeguarding equipment and personnel in:
- Industrial Automation: Protecting operators from hazardous machinery.
- Food and Beverage: Ensuring hygiene and safety in washdown environments.
- Automotive: Enhancing safety in assembly lines and robotic systems.
- Packaging: Preventing unauthorized access to high-speed machinery.
Â
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.
