Allen-Bradley 800MR-A9B is a 22mm small round push button unit with a flush head and yellow cap. This Bulletin 800MR operator features a momentary contact function and a 2 normally open (NO) plus 2 normally closed (NC) contact configuration. The flush head design provides a low-profile, finger-safe interface suitable for industrial control panels. It is designed for use with Bulletin 800F series contact blocks and light modules for IEC-style operator interface applications.

Pushbutton Accessories & Parts The Allen-Bradley 800MR-A9B Small Round Push Button Unit is an essential electrical component designed for reliable operation in industrial automation applications. Featuring a flush head and a bright yellow cap, this push button unit enhances visibility and ensures quick access to operational controls. The 800MR-A9B is engineered for versatility, accommodating various control functions with its dual normally open and dual normally closed configurations.

Key Features

• Type: Small round push button unit with a flush head design, ensuring minimal protrusion and a sleek profile.
• Cap Color: Vibrant yellow cap enhances visibility in various lighting conditions, making it easy to locate in a busy workspace.
• Contact Configuration: Equipped with 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, providing flexible control options for diverse applications.
• Durability: Constructed to withstand harsh industrial environments, ensuring long-lasting performance and reliability.
• Compatibility: Designed to fit into standard mounting panels, making installation straightforward and efficient.

Applications

• Industrial Automation: Ideal for use in manufacturing and assembly lines, allowing operators to control machinery and processes with ease.
• Control Panels: Perfect for installation in control panels where space is limited, yet reliable operation is critical.
• Safety Systems: Can be incorporated into emergency shut-off systems, providing a quick and accessible means of control.

Benefits

• Enhanced Safety: The clear color coding of the yellow cap ensures that operators can quickly identify the push button, reducing the risk of operational errors.
• Operational Efficiency: The versatility of the NO and NC contacts allows for tailored control solutions, improving overall process efficiency.
• Reliability: Built to withstand the rigors of factory environments, ensuring consistent operation over time with minimal maintenance. --- Product information compiled with AI assistance for reference purposes.