800T-XD2 | Allen-Bradley Contact Block, Shallow Block, 1 N.C.

The 800T-XD2 serves as a shallow contact block with one Normally Closed (NC) contact, used to interrupt circuits in control applications. It is ideal for industrial panels where space is limited but dependable switching is essential. Its default closed state makes it suitable for safety circuits and interlock systems. The contact opens only upon activation, making it useful for system status control. It is commonly used in 30 mm pilot devices.

While the 800T-XD2 has a Type 4/13 enclosure rating, it is not explicitly rated for hazardous areas. However, the Type 4/13 rating provides dust-tight protection and resistance to splashing water, making it reliable in indoor industrial environments. It can be mounted inside enclosures rated for higher environmental protection. Always consult application-specific safety requirements when installing in critical zones.

• Voltage rating: Up to 600 V
• Current rating: Matches standard control circuits
• Contact type: 1 NC (Normally Closed)
• Configuration: Shallow mount, 30 mm
• Operation type: Mechanical activation via operator

These specs ensure compatibility with most industrial control systems.

The 800T-XD2 is designed for tool-less or minimal-tool installation, depending on the mounting setup. It snaps or screws into place securely behind the actuator in a standard 30 mm hole. The terminals are easily accessible for wiring, streamlining the assembly process. Its compact form helps reduce enclosure depth, simplifying panel layout. This allows for denser arrangements in tight enclosures.

In its default state, the 1 NC contact remains closed, allowing current to flow. When the actuator is engaged (e.g., a button is pressed), the contact opens to interrupt the circuit. This behavior is useful in safety and stop functions. It ensures circuits stay energized unless an action is taken. This functionality supports consistent control logic.