Siemens 3SB3603-0AA11 Pushbutton Contact Block

Product Description

The SIEMENS 3SB3603-0AA11 is a pushbutton contact block designed for use in industrial control panels and operator interface assemblies. Contact blocks serve as the switching element behind pushbutton actuators, completing or interrupting a control circuit when the button is pressed. This type of component is a standard building block in low-voltage control wiring and is typically installed by licensed electricians or qualified industrial maintenance technicians. The 3SB3603-0AA11 is a compact, panel-mount contact block suited for machine controls, motor starters, and similar hardwired control applications.

This contact block is intended for industrial and commercial control panel applications where a pushbutton actuator requires a snap-in or screw-mount switching element. It fits into the SIEMENS 3SB3 series actuator and indicator system, which is widely used in manufacturing, process control, and machine tool environments. Installation typically occurs during panel builds or field service replacement of worn or failed contact elements within an existing pushbutton station.

Key Features

• Designed for use with SIEMENS 3SB3 series pushbutton actuators
• Compact form factor suitable for standard control panel cutouts
• Functions as the switching element in low-voltage control circuits
• Lightweight construction at 0.165 pounds

Compatibility

Designed as an OEM-style replacement or supplementary contact block for use within the SIEMENS 3SB3 series pushbutton and indicator system. Consult the SIEMENS 3SB3 product documentation to confirm actuator and contact block pairing before installation.

Installation Notes

Installation and wiring of contact blocks in control panels should be performed by a qualified electrician in accordance with NEC requirements and applicable local codes. Disconnect and lock out all power to the control panel before removing or installing any contact block. Verify that the replacement contact block configuration matches the original in terms of contact type and circuit function before energizing the panel.

Technical Specifications

• Weight: 0.165 pounds
• UPC: 75455463090

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 3SB3603-0AA11