Better World
Siemens SIRIUS ACT 3SU18 Series Twist Release Emergency Stop Push Button, Surface Mount, 1NC, IP66, IP67, IP69
- RS Stock No.:
- 874-2305
- Distrelec Article No.:
- 300-21-234
- Mfr. Part No.:
- 3SU1801-0NA00-2AC2
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$453.00
FREE delivery for orders over HK$250.00
In Stock
- 30 unit(s) ready to ship from another location
- Plus 24 unit(s) shipping from 19 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | HK$453.00 |
*price indicative
Better World
Our Better World range features products that make it easy for you to make a greener product choice you can trust. Click here to find out more.
- RS Stock No.:
- 874-2305
- Distrelec Article No.:
- 300-21-234
- Mfr. Part No.:
- 3SU1801-0NA00-2AC2
- Manufacturer:
- Siemens
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Mounting Type | Surface Mount | |
| Better World Product | Yes | |
| Contact Configuration | 1NC | |
| Push Button Actuation | Twist Release | |
| Series | SIRIUS ACT 3SU18 | |
| Illuminated | No | |
| IP Rating | IP66, IP67, IP69 | |
| Colour | Red | |
| Depth | 112.5mm | |
| Width | 85mm | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Push Button Material | Plastic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Mounting Type Surface Mount | ||
Better World Product Yes | ||
Contact Configuration 1NC | ||
Push Button Actuation Twist Release | ||
Series SIRIUS ACT 3SU18 | ||
Illuminated No | ||
IP Rating IP66, IP67, IP69 | ||
Colour Red | ||
Depth 112.5mm | ||
Width 85mm | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Push Button Material Plastic | ||
- Siemens SIRIUS ACT - Commanding and Signalling Devices Catalogue (28MB)
- Find out more on DESIGNSPARK
- Machine Guarding and Safety Range Overview
- Datasheet_3SU1801-0NA00-2AC2
- Manual - Industrial Controls SIRIUS ACT 3SU1
- Siemens EcoTech label
- Siemens EcoTech Profile
- Environmental Product Declaration
- 参数表_3SU1801-0NA00-2AC2
- COO (Country of Origin):
- DE
Siemens Emergency Stop Push Button, M20 Connectors, 85 (H) x 85 (W) x 112.5mm (D) - SIRIUS ACT Series - 3SU1801-0NA00-2AC2
Improve workplace safety with this emergency stop push button from Siemens. Its durable polyamide construction is resistant to oils and detergents and has been extreme-element tested to guarantee a long service life in demanding environments. An IP67 (ingress protection) rating means the device can withstand immersion in up to 1m of water for 30 minutes, while an IP69K rating indicates it can endure rough treatment and high-temperature cleaning. This makes it suitable for use in industries including food and beverage production and pharmaceuticals.
• Functions on AC and DC circuits, allowing for versatility in application
• Bright yellow casing and red push button make the unit clearly visible and easy to find in an emergency situation
• Snap-on design allows for straightforward one-handed installation
• Wide operating temperature range between -25°C to +70°C for use in demanding environments
• Bright yellow casing and red push button make the unit clearly visible and easy to find in an emergency situation
• Snap-on design allows for straightforward one-handed installation
• Wide operating temperature range between -25°C to +70°C for use in demanding environments
What's the difference between an emergency and a general-purpose push button?
You can use an emergency push button to shut down machinery or equipment when a dangerous situation occurs in the workplace. It is used less frequently than a general-purpose one, which you can use daily to start or stop a machine.