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Siemens SIRIUS ACT 3SU18 Series Twist Release Emergency Stop Push Button, Surface Mount, 1 NC Contact 3SU1801-0NA00-2AC2

Category Emergency Stop Push Button Brand Siemens Condition New

Specifications

Country of Origin Germany
Brand Siemens
Colour Red
Length 85mm
Model 3SU1801-0NA00-2AC2
Depth 112.5mm
IP Rating IP66, IP67, IP69
Width 85mm
Mount Type Surface Mount
Housing Material Plastic
Series SIRIUS ACT 3SU18
Contact Configuration 1 NC
Better World Claim Extended Product Life, Low Carbon Manufacture
Push Button Actuation Twist Release
Push Button Material Plastic
Siemens Emergency Stop Push Button, Surface Mount, SPST, IP65Brand Siemens

Key Features

  • Designed for surface mount installation with a durable plastic housing.
  • Includes one normally closed (1 NC) contact for safety circuit integration.
  • Red push button color and robust IP66, IP67, and IP69 ratings for harsh environment protection.
  • Measures 85 mm width and length, with 112.5 mm depth for compatibility with control systems.
  • Suitable for industrial use in food, beverage, pharmaceutical, and manufacturing sectors.
  • Twist release mechanism ensures intentional reset after emergency stop activation.
  • Snap-on design facilitates straightforward one-handed installation and maintenance.
  • Can operate in a wide temperature range from -25°C to +70°C.

Product Description

Siemens 3SU1801-0NA00-2AC2 Emergency Stop Push Button from the SIRIUS ACT 3SU18 series is engineered for high-reliability safety control in industrial environments. It features a red twist release push button with 1 normally closed contact, designed to immediately interrupt power and halt machine operation in emergencies while preventing accidental resets.

The button is housed in robust polyamide plastic with IP66, IP67, and IP69 ingress protection ratings, allowing it to endure immersion in water, high-pressure cleaning, and harsh chemical exposure. This makes it ideal for demanding industries such as food processing, pharmaceuticals, and manufacturing plants requiring rigorous sanitation and durability standards.

With dimensions of 85 mm width, 85 mm length, and 112.5 mm depth, it fits standard surface mount control stations. The device supports operation across a wide temperature range from -25°C to +70°C, suitable for diverse environmental conditions.

The twist release push button prevents unintentional restarting and ensures personnel must reset the emergency stop manually, enhancing workplace safety. Its snap-on design simplifies installation and reduces downtime during maintenance or replacements.

Designed for surface mounting in industrial control panels. High ingress protection: IP66, IP67, and IP69 suitable for extreme conditions. Durable polyamide housing resisting oils, detergents, and harsh cleaning agents. 1 normally closed contact provides reliable emergency stop circuit integration.

Red push button ensures visibility and quick access in emergencies. Wide operating temperature range (-25°C to +70°C) adapts to varied factory environments. Snap-on mechanism allows easy installation and servicing. Complies with Siemens SIRIUS ACT 3SU18 series industrial standards.

Manufactured in Germany ensuring high quality and product reliability.

This Siemens Emergency Stop Push Button is a trusted solution for enhancing machine safety and operational compliance in industrial, manufacturing, laboratory, and food production applications. Browse the Electronics & Electricals section on EnvMart to find compatible control components and accessories from Siemens and other leading brands.

Siemens SIRIUS ACT 3SU18 Series Twist Release Emergency Stop Push Button, Surface Mount, 1 NC Contact 3SU1801-0NA00-2AC2
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Frequently Asked Questions

The dimensions of this model are 85 mm in width, 85 mm in length, and 112.5 mm in depth.

It has an ingress protection rating of IP66, IP67, and IP69, making it suitable for harsh environments and resistant to water and dust.

This emergency stop push button features a normally closed (1 NC) contact configuration for safety circuit integration.

It can operate within a wide temperature range of -25°C to +70°C, making it suitable for various industrial environments.

This push button is designed for surface mount installation, allowing for easy integration into control panels.

The housing is made of durable polyamide plastic, which is resistant to oils, detergents, and harsh cleaning agents.

The twist release mechanism ensures that the emergency stop must be manually reset after activation, preventing accidental restarts.

It is suitable for use in industries such as food processing, pharmaceuticals, and manufacturing, where safety and sanitation are critical.

This emergency stop push button is manufactured in Germany, ensuring high quality and reliability.

The push button is red, which enhances visibility and quick access in emergency situations.

The normally closed contact is designed to immediately interrupt power and halt machine operation during emergencies, enhancing safety.

The snap-on design of this model allows for straightforward one-handed installation and simplifies maintenance or replacement.

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