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Siemens 3SB1801-8AM Enclosed Metal Emergency Stop Pushbutton

Siemens 3SB1801-8AM enclosed metal emergency stop pushbutton.

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ManufacturerSiemens

Part number3SB1801-8AM

Type Enclosed Pushbutton Unit

Material Metal

Mounting Surface Mount

Actuator Emergency Stop

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Response within 1 business hour

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

Robust metal construction Enclosed for protection 40mm maintained emergency stop 1 NC contact Surface mountable High visibility yellow

Product description

The Siemens 3SB1801-8AM is a robust, enclosed pushbutton unit designed for surface mounting. It features a 40mm metal housing and functions as an emergency stop with a maintained-contact type. The unit is equipped with one Normally Closed (NC) contact and has a yellow upper part for clear identification.

This emergency stop pushbutton is critical for safety applications in manufacturing plants, heavy industry, and areas where immediate machine shutdown is required. Its durable metal construction ensures reliability in harsh environments.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 3SB1801-8AM. We provide reliable components to keep your operations safe and efficient.

Technical specifications

Type	Enclosed Pushbutton Unit
Material	Metal
Mounting	Surface Mount
Actuator	Emergency Stop
Size	40mm
Contact Type	Maintained
Contact Configuration	1 NC
Color	Yellow

Common applications

Industrial safety

Machine guarding

Emergency shutdown systems

Manufacturing plants

Heavy industry

Compatible systems

Siemens 3SB1 series control stations and accessories

Also known as

Siemens 3SB1 emergency stop Metal pushbutton 40mm Maintained E-Stop

Replaces / compatible with

Replaces older Siemens 3SB1 series emergency stop units with similar specifications. Ensure proper wiring for NC contact functionality.

Technical note

Expert tip

The maintained-contact nature of this emergency stop unit requires a deliberate twist or pull to reset, preventing accidental re-energization.

What happens next?

Email confirmation

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Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the contact configuration of the Siemens 3SB1801-8AM?

The Siemens 3SB1801-8AM features one Normally Closed (NC) contact. This means the circuit is normally complete and will open when the emergency stop button is pressed and maintained in that position.