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Siemens 3SF5811-0AA08 AS-i Enclosure with E-Stop Pushbutton

Siemens 3SF5811-0AA08 AS-i Enclosure with E-Stop

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ManufacturerSiemens

Part number3SF5811-0AA08

Type AS-i Enclosure

Control Point 1

Pushbutton Emergency Stop Mushroom (Red)

Release Rotate-to-unlatch

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Integrated AS-i enclosure 22mm command device compatibility Red 40mm E-stop mushroom pushbutton Rotate-to-unlatch mechanism 2 NC contacts IP65 protection rating Yellow plastic housing

Product description

The Siemens 3SF5811-0AA08 is an AS-Interface enclosure designed for command devices, featuring a round, yellow plastic housing. It includes a single control point with a 40mm red emergency stop mushroom pushbutton that has a rotate-to-unlatch release mechanism. The enclosure offers two NC (Normally Closed) contacts and utilizes an insulation displacement system for top mounting. It is rated IP65 for protection against dust and water ingress.

This enclosure is ideal for integrating emergency stop functions directly into machine control panels or workstations. Its robust design and clear E-stop functionality make it suitable for safety applications in manufacturing, automation, and industrial settings where immediate operator intervention is crucial.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3SF5811-0AA08. We provide reliable access to quality industrial automation components, ensuring your safety systems are robust and effective.

Technical specifications

Type	AS-i Enclosure
Control Point	1
Pushbutton	Emergency Stop Mushroom (Red)
Release	Rotate-to-unlatch
Contacts	2 NC
Enclosure Material	Plastic
Color	Yellow top part
Protection	IP65
Actuator Size	40 mm

Common applications

Machine control panels

Industrial workstations

Safety applications

Manufacturing environments

Automation systems

Compatible systems

AS-Interface (AS-i) Networks

Also known as

Siemens AS-i E-Stop Enclosure Siemens Mushroom Pushbutton Unit

Technical note

Expert tip

The integrated insulation displacement system simplifies wiring for the AS-Interface connection directly on top of the enclosure.

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Frequently asked questions

What type of emergency stop mechanism is featured on the Siemens 3SF5811-0AA08 enclosure?

The Siemens 3SF5811-0AA08 AS-i enclosure features a 40mm red emergency stop mushroom pushbutton with a rotate-to-unlatch release mechanism. This provides a standard and reliable way to quickly stop machinery in an emergency.