Siemens 3SB3000-0AA51 Pushbutton Actuator

Product Description

The SIEMENS 3SB3000-0AA51 is a pushbutton actuator designed for use in industrial control panels and operator interface stations. This component serves as the mechanical actuating element in a pushbutton assembly, translating a manual press into a control signal within low-voltage switching circuits. Licensed electricians and industrial maintenance technicians typically source this part for panel builds, machine retrofits, and control station repairs. The actuator is compact and lightweight at 0.055 pounds, fitting within standard 22-millimeter cutout assemblies common to the Siemens 3SB3 series platform.

This actuator is suited for industrial and commercial applications where reliable operator input is required at a control panel or enclosure-mounted station. Typical install scenarios include motor control centers, machine tool panels, and process control enclosures. It is appropriate for both new panel construction and the replacement of worn or damaged actuator buttons in existing operator stations.

Key Features

• Compact form factor designed for 22-millimeter panel cutout mounting
• Lightweight construction at 0.055 pounds for easy handling during panel assembly
• Part of the Siemens 3SB3 modular pushbutton system, supporting mix-and-match assembly with compatible contact blocks and holders
• Suitable for low-voltage industrial control circuit applications
• Designed for straightforward actuator replacement without full assembly disassembly

Compatibility

Designed as a modular actuator component for use within the Siemens 3SB3 series pushbutton and operator interface system. No additional specific compatible model numbers were provided in the product data.

Installation Notes

Installation of this actuator should be performed by a qualified electrician or industrial maintenance technician. De-energize the panel and verify zero voltage at all control terminals before beginning any actuator replacement or panel assembly work. Follow applicable NEC guidelines for low-voltage control wiring and panel construction. Ensure the actuator is fully seated and locked into the holder assembly before restoring power to the panel.

Technical Specifications

• Weight: 0.055 pounds
• Length: 4.134 inches
• Width: 3.622 inches
• Height: 2.047 inches
• UPC: 75455439902

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3SB3000-0AA51