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Siemens 3SB3801-0DG3 Enclosed Emergency Stop Pushbutton Assembly

Siemens 3SB3801-0DG3 Enclosed Emergency Stop Pushbutton

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ManufacturerSiemens

Part number3SB3801-0DG3

Actuator Type Emergency Stop Mushroom Pushbutton

Head Diameter 40mm

Enclosure Material Plastic

Enclosure Top Color Yellow

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Veteran-owned

CAGE: 9NK75

40mm Red Emergency Stop Mushroom Button Yellow Plastic Enclosure Top 1 NC Contact Rotate-to-unlatch Reset Screw Terminals Floor Mounting Capability

Product description

The Siemens 3SB3801-0DG3 is a complete enclosed command device featuring a 40mm red emergency stop mushroom pushbutton. This unit is designed for 22mm round openings and includes a yellow plastic enclosure top. It is equipped with one normally closed (NC) contact and utilizes screw terminals for secure connections. The rotate-to-unlatch mechanism ensures a clear manual reset action. This product is phased out, with SIRIUS ACT 3SU1 as its successor.

This assembly is ideal for machine safety applications, emergency stop circuits, and control panels in various industrial sectors, including manufacturing, automotive, and process industries. Its prominent red mushroom head and clear labeling ensure quick identification and operation in critical situations.

Stanlo Automation, a veteran-owned surplus distributor, specializes in providing essential industrial automation parts. We offer the Siemens 3SB3801-0DG3, enabling you to source reliable components for your existing or replacement needs, ensuring operational continuity.

Technical specifications

Actuator Type	Emergency Stop Mushroom Pushbutton
Head Diameter	40mm
Enclosure Material	Plastic
Enclosure Top Color	Yellow
Control Points	1
NC Contacts	1
Reset Mechanism	Rotate-to-unlatch
Terminal Type	Screw Terminal
Mounting Type	Floor Mounting
Cable Entry	2 x M20 (Top/Bottom)

Common applications

Machine Safety

Emergency Stop Circuits

Industrial Control Panels

Manufacturing Plants

Automated Machinery

Safety Interlocks

Compatible systems

Industrial control panels and machinery requiring 22mm momentary pushbuttons with NC contacts and emergency stop functionality.

Also known as

3SB38010DG3, Siemens Enclosed E-Stop, 22mm Mushroom Button

Replaces / compatible with

This is a phased-out Siemens product. The SIRIUS ACT 3SU1 series is the recommended successor for this command device.

Technical note

Expert tip

The 'floor mounting' designation indicates that this enclosure is designed to be mounted directly onto a surface or machine base, often with pre-drilled holes for screws.

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Frequently asked questions

What is the successor to the Siemens 3SB3801-0DG3 command device?

The Siemens 3SB3801-0DG3 is a phased-out product. The SIRIUS ACT 3SU1 series is the designated successor, offering updated features and compatibility for modern industrial automation systems.