Siemens 52SX2BDB Selector Switch Rotary Locking

Product Description

The SIEMENS 52SX2BDB is a locking rotary selector switch designed for industrial and commercial control panel applications. Selector switches of this type provide operators with a reliable means of manually selecting between two or more circuit states, making them a core component in motor control centers, machine control panels, and automation enclosures. The 52SX2BDB features a locking mechanism that prevents unintended position changes once the switch is set, adding a layer of operational safety in demanding environments. Electricians and controls technicians are the primary trade professionals who specify and install this device.

This rotary selector switch is suited for use in control panel assemblies where deliberate operator action is required to change a circuit state. The locking feature makes it appropriate for applications such as Hand-Off-Auto selections, mode selection, or any panel position where accidental rotation must be prevented. Its compact footprint allows for high-density panel layouts in both new construction and retrofit control enclosures.

Key Features

• Locking rotary mechanism prevents unintended switch position changes during operation
• Compact form factor supports high-density control panel layouts
• Designed for reliable multi-position circuit selection in industrial environments
• Lightweight construction at 0.243 pounds for easy panel integration

Compatibility

Designed as an OEM-style selector switch for use in industrial and commercial control panels where rotary locking selector switches are specified.

Installation Notes

Installation should be performed by a licensed electrician in accordance with applicable NEC requirements and local codes. Disconnect and lock out all power to the control panel before removing or installing any control devices. Verify switch position ratings and wiring termination requirements against the panel schematic before making connections. Do not exceed the rated electrical capacity of the switch.

Technical Specifications

• Weight: 0.243 pounds
• Length: 0.280 inches
• Width: 0.295 inches
• Height: 0.295 inches
• Package Quantity: 1 per pack
• UPC: 78308715360

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 52SX2BDB