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| Country of Origin | Germany |
|---|---|
| Brand | Siemens |
| Colour | Red |
| Length | 89.4mm |
| Model | 3SU1801-0NB00-2AA2 |
| Depth | 109mm |
| IP Rating | IP67, IP66, IP69 |
| Width | 85mm |
| Mount Type | Surface Mount |
| Housing Material | Plastic |
| Series | SIRIUS ACT 3SU18 |
| Contact Configuration | SPDT |
| Head Style | Round |
| Terminal type | Screw |
| Contact AC Voltage | 500V ac |
| Better World Claim | Extended Product Life, Low Carbon Manufacture |
| Contact Current | 10A |
| Cutout Diameter | 22mm |
| Number of Auxiliary Contacts | 2 |
| Push Button Actuation | Twist Release |
| Push Button Material | Plastic |
Siemens 3SU1801-0NB00-2AA2 SIRIUS ACT series emergency stop push button provides an essential safety control device for industrial machinery and automation systems. It features a round red push button with a plastic housing designed for surface mount installation requiring a 22 mm diameter cutout. The twist release actuation mechanism enables rapid and safe disengagement during emergency conditions.
The device is rated IP67, IP66, and IP69, offering superior protection from dust ingress, water jets, and high-pressure cleaning, making it highly suitable for applications in harsh, wet, and outdoor environments. It supports single-pole double-throw (SPDT) contact configuration with a contact current rating of 10A and AC voltage suitability up to 500V, accommodating a wide range of industrial electrical control circuits.
The push button has screw terminals, ensuring secure cable connection, and its ergonomic round head ensures ease of activation. With a depth of 109 mm, length of 89.4 mm, and width of 85 mm, the component fits compactly into control panels and electrical enclosures. Manufactured in Germany, it complies with ISO 13850 safety standards, providing dependable emergency stop functionality.
The push button features a durable plastic housing designed for industrial safety applications. It has an IP67, IP66, and IP69 rating, providing protection against dust, water, and high-pressure cleaning. The twist release mechanism allows quick activation and reset during emergencies.
Supports a contact current of up to 10A and AC voltage rating of 500V. Designed for surface mount installation with screw terminals for secure electrical connection. The red push button ensures high visibility for emergency situations.
Suitable for use in harsh environments and outdoor applications. Complies with ISO 13850 safety standards to ensure reliable operation.
This Siemens Emergency Stop Push Button is ideal for industrial automation, manufacturing plants, machinery control panels, and electrical safety systems. It enhances worker safety by enabling immediate machine shutdown in hazardous situations. Suitable for manufacturing, HVAC systems, heavy industry, and other demanding environments.
Explore more Siemens industrial control components and safety devices with EnvMart for reliable and certified solutions.
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