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Allen-Bradley 440T-AKEYE10AA Trapped Key Interlock Switch

Brand/Manufacturer: Allen-Bradley

Order Number: 440T-AKEYE10AA

Type: Interlock Switch

Country of Origin: Sweden

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

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Description

The Allen-Bradley 440T-AKEYE10AA Trapped Key Interlock Switch is a key safety component designed to enhance security and reliability in industrial environments. This interlock switch utilizes a trapped key mechanism that ensures machinery cannot operate unless all safety procedures are followed. By controlling access to hazardous areas, the 440T-AKEYE10AA helps prevent accidents, ensuring a safer workplace.

Built with industrial-grade materials and designed for long-term reliability, this interlock switch is ideal for use in heavy-duty applications such as manufacturing, robotics, and automated systems. Whether used in robotic workstations or automated production lines, the 440T-AKEYE10AA offers seamless integration with Allen-Bradley safety systems, making it an essential tool for enhancing safety and compliance in various industrial settings.

Functional Highlights / Key Benefits / Main Features

  • Enhanced Safety Control: The trapped key system ensures that equipment cannot be started unless safety protocols are fully met, effectively minimizing the risk of accidents and injuries.

  • Durable Construction: Constructed with high-quality thermoplastic materials, the 440T-AKEYE10AA is designed to withstand harsh industrial environments. Its robust build guarantees long-lasting performance even in challenging conditions.

  • Positive Opening Action: The switch features positive opening contacts, ensuring that the switch remains in a safe state in the event of malfunction or damage, thereby providing an additional level of safety.

  • Tamper-Resistant: The key remains trapped until the safety conditions are verified, preventing unauthorized personnel from operating the machinery, and ensuring full control over hazardous equipment.

  • Seamless Integration: The interlock switch easily integrates with Allen-Bradley safety systems, allowing for quick installation and streamlined operation in a wide variety of industrial applications.

Technical Data / Specifications

Feature Specification
Part Number 440T-AKEYE10AA
Type Trapped Key Interlock Switch
Key Type Trapped key
Housing Material Thermoplastic
Connection Type Screw terminals
Operating Voltage 24V DC
Current Rating 2A
Degree of Protection IP67 (dust-tight and water-resistant)
Ambient Temperature Range -25°C to 70°C
Certifications UL, CE, TÜV

Typical Applications / System Integration / Use Cases

  • Machine Safety: The 440T-AKEYE10AA is perfect for ensuring that machinery cannot be operated during maintenance or repair, reducing the risk of injury or equipment damage.

  • Robotic Workstations: In automated or robotic workstations, this interlock switch prevents accidental startup of machinery while workers are present, ensuring a safe working environment.

  • Manufacturing Lines: This interlock switch is commonly used in production lines to secure conveyor systems or machines, preventing unintentional operation during maintenance.

  • Hazardous Area Control: Ideal for environments with high-risk machinery or equipment, the 440T-AKEYE10AA locks out machines until it is verified that it is safe to operate.

  • Automated Systems: In automated systems where access to hazardous areas needs to be strictly controlled, this interlock switch plays a crucial role in ensuring safety during operation and maintenance.

FAQ

1. What does the trapped key system do?

The trapped key system locks the key inside the interlock until all safety conditions are satisfied. This ensures machinery cannot be operated unless it is safe to do so, preventing accidents and injuries.

2. Is the 440T-AKEYE10AA suitable for outdoor use?

Yes, with an IP67 rating, the 440T-AKEYE10AA is dust-tight and resistant to water immersion, making it ideal for both indoor and outdoor applications in tough environments.

3. Can I integrate the 440T-AKEYE10AA with other Allen-Bradley safety systems?

Yes, the 440T-AKEYE10AA is designed for seamless integration with other Allen-Bradley safety control systems, ensuring smooth operation across your equipment.

4. What is the operating temperature range for this interlock switch?

The 440T-AKEYE10AA operates within a temperature range of -25°C to 70°C, making it suitable for a variety of industrial environments.

5. What certifications does the 440T-AKEYE10AA have?

The 440T-AKEYE10AA is UL, CE, and TÜV certified, ensuring it meets global safety standards and is compliant for use in multiple industries.

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Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

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Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

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"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

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We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

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