Allen-Bradley 800T-H48A

Overview

The Allen-Bradley 800T-H48A is a robust and highly secure 30.5mm cylinder lock selector switch, meticulously engineered for critical control applications across diverse industrial environments. This 2-position switch provides precise, key-operated control, making it an indispensable component for implementing stringent access management and enhancing machine safety protocols. Its design incorporates a spring return from the right position, ensuring that the switch defaults to a secure state, while key removal is exclusively from the left position, further reinforcing security measures. Equipped with one normally open (N.O.) and one normally closed (N.C.) contact, the 800T-H48A delivers reliable and versatile switching functionality. Crafted to withstand demanding conditions, this selector switch boasts a Type 4/13 enclosure rating, offering superior protection against ingress from dust, water, and industrial oils, thereby ensuring sustained performance and longevity in even the harshest operational settings.

Key Features

• 30.5mm Standard Mounting Size: Facilitates seamless integration into a wide array of industrial control panels, adhering to industry standards for easy installation and compatibility.
• Secure 2-Position Cylinder Lock Operation: Provides definitive ON/OFF or operational mode selection with a spring return from the right for automatic reset and key removal only from the left, enhancing operational security.
• D018 Standard Key Mechanism: Utilizes a specialized D018 key type, offering a high level of access control and preventing unauthorized operation, crucial for safety and system integrity.
• 1 Normally Open (N.O.) - 1 Normally Closed (N.C.) Contact Configuration: Delivers flexible and reliable electrical signaling for various control circuits, accommodating diverse application requirements.
• Type 4/13 Enclosure Rating: Guarantees excellent protection against dust, splashing water, and industrial oils, making it suitable for deployment in challenging and washdown environments.
• Exceptional Industrial Durability: Constructed from high-quality materials to endure continuous heavy-duty use, vibrations, and extreme temperatures common in industrial settings.
• Clear and Visible Actuation: Designed for easy visual confirmation of the switch's position, reducing operational errors and improving user interaction in fast-paced industrial environments.

Technical Specifications

The Allen-Bradley 800T-H48A is built to exacting standards, offering dependable performance:

• Model: 800T-H48A
• Series: 800T
• Mounting Size: 30.5mm
• Positions: 2-Position
• Operation: Spring Return from Right, Key Removal from Left
• Key Type: D018 Standard Key
• Contacts: 1 Normally Open (N.O.) - 1 Normally Closed (N.C.)
• Enclosure Rating: Type 4/13 (NEMA Type 4 and 13 protection)

Applications

The versatility and robust nature of the Allen-Bradley 800T-H48A make it ideal for a broad range of critical industrial applications, including:

• Industrial Machine Access Control: Essential for safety interlocks, preventing machinery operation by unauthorized personnel or during maintenance.
• Safety and Security Systems: Integrates seamlessly into emergency stop circuits, alarm activation, and secure facility access protocols.
• Process Control Panels: Provides secure and reliable operational mode selection in complex process automation systems.
• Conveyor and Manufacturing Automation: Crucial for controlling conveyor lines, assembly stations, and other automated manufacturing processes where secure control is paramount.
• HVAC and Building Management Systems: Utilized for secure control of ventilation systems, pumps, and other critical infrastructure.
  
• Water/Wastewater Treatment Plants: Offers durable and protected control in harsh, moisture-rich environments.

Why Choose the Allen-Bradley 800T-H48A?

• Unmatched Security and Control: The cylinder lock mechanism, combined with specific key removal positions, provides a superior level of security for critical operations, far surpassing standard switches.
• Built-to-Last Industrial Durability: Engineered by Allen-Bradley, a leader in industrial automation, this switch is designed to withstand the most demanding environmental conditions, ensuring a long operational lifespan and minimal downtime.
• Reliable Performance in Harsh Environments: With its Type 4/13 enclosure rating, you can trust the 800T-H48A to perform consistently and safely even when exposed to dust, water, and oil.
• Versatile Contact Configuration: The 1 N.O. - 1 N.C. contact arrangement offers the flexibility required to integrate seamlessly into diverse control circuits, reducing the need for additional components.
• Optimized for Safety Compliance: Integral for systems requiring adherence to strict safety standards, helping to mitigate operational risks and contribute to a safer working environment.

Order Now

Elevate the safety, security, and reliability of your industrial control systems with the Allen-Bradley 800T-H48A Cylinder Lock Selector Switch. For a comprehensive selection of related components, return to our 800T Accessories main category to explore all models and specifications within this esteemed family. To discover the complete range of cutting-edge controllers, drives, motors, HMIs, and accessories, visit our Allen-Bradley Industrial Automation Products master category.