Siemens 3SB30 00-1QA11 Mushroom Pushbutton and Holder, 60mm Head, Momentary Operation, Black

Key features

• Mushroom-shaped black pushbutton actuator with holder for momentary operation
• For use with Siemens 3SB3 series contact blocks (not included)
• Push for momentary operation
• Mounts through 22.5 mm diameter control panel hole
• Provides IP65 protection against dust and liquids

This Siemens 3SB30 00-1QA11 mushroom-shaped black pushbutton actuator with holder pushes for momentary operation. The 60 mm diameter head pushbutton mounts through a 22.5 mm diameter control panel hole and snaps into the holder on the back side of the panel. One or more Siemens 3SB3 series contact blocks (not included) snap into the holder and have wire connectors. This pushbutton and holder meet the Ingress Protection (IP) 65 standard for protection against dust and liquids and are suitable for use in applications such as manufacturing process control systems.Pushbutton switches make or break electrical connections as part of a system that controls a process, such as a manufacturing line. Indicator lights with labels or color-coded caps are used to display the current state of a process, such as "completed." The pushbutton unit is composed of a pushbutton actuator for making or breaking electrical connections, a holder for securing the actuator to a control panel and for housing a light, and one or more contact blocks for connection to electrical wiring. Contacts within a contact block can be normally open (NO) or normally closed (NC), so that pressing the button starts or stops a

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