RS Better World
Siemens 3SU1 Series Latching Emergency Stop Push Button, Front, 22.3 mm Cutout, 1 NC, IP67, IP69K, IP66
- RS Stock No.:
- 219-852
- Mfr. Part No.:
- 3SU1100-1HB20-1CG0
- Brand:
- Siemens
Subtotal (1 unit)*
£38.14
(exc. VAT)
£45.77
(inc. VAT)
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- 9 unit(s) ready to ship
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Units | Per unit |
|---|---|
| 1 + | £38.14 |
*price indicative
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- RS Stock No.:
- 219-852
- Mfr. Part No.:
- 3SU1100-1HB20-1CG0
- Brand:
- Siemens
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Mount Type | Front | |
| Product Type | Emergency Stop Push Button | |
| Cutout Diameter | 22.3mm | |
| Contact Configuration | 1 NC | |
| Push Button Actuation | Latching | |
| Housing Material | Plastic | |
| Series | 3SU1 | |
| Illuminated | No | |
| IP Rating | IP67, IP69K, IP66 | |
| Colour | Yellow | |
| Terminal Type | Screw | |
| Contact AC Voltage | 500V ac | |
| Contact Current | 10A | |
| Head Style | Round | |
| Number of Auxiliary Contacts | 1 | |
| Contact DC Voltage | 5V dc | |
| Depth | 40mm | |
| Head Diameter | 40mm | |
| Hazardous Area Certification | UKCA, CE, EAC, cULus | |
| Standards/Approvals | UKCA, CE, cULus, EAC | |
| Length | 48.6mm | |
| Better World Claim | Extended Product Life, Low Carbon Manufacture | |
| Width | 30mm | |
| Better World Product | Yes | |
| Push Button Material | Plastic | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Mount Type Front | ||
Product Type Emergency Stop Push Button | ||
Cutout Diameter 22.3mm | ||
Contact Configuration 1 NC | ||
Push Button Actuation Latching | ||
Housing Material Plastic | ||
Series 3SU1 | ||
Illuminated No | ||
IP Rating IP67, IP69K, IP66 | ||
Colour Yellow | ||
Terminal Type Screw | ||
Contact AC Voltage 500V ac | ||
Contact Current 10A | ||
Head Style Round | ||
Number of Auxiliary Contacts 1 | ||
Contact DC Voltage 5V dc | ||
Depth 40mm | ||
Head Diameter 40mm | ||
Hazardous Area Certification UKCA, CE, EAC, cULus | ||
Standards/Approvals UKCA, CE, cULus, EAC | ||
Length 48.6mm | ||
Better World Claim Extended Product Life, Low Carbon Manufacture | ||
Width 30mm | ||
Better World Product Yes | ||
Push Button Material Plastic | ||
- COO (Country of Origin):
- DE
Siemens 3SU1 Series Emergency Stop Push Button, Yellow, 10A Contact Current - 3SU1100-1HB20-1CG0
This emergency stop push button is a front-mounted, positive-latching safety switch intended to provide Rapid machine shutdown in industrial control panels. It incorporates a large round actuator with a yellow backing plate for clear identification and a rotate-to-unlatch mechanism, designed for use where robust operator intervention and clear Visual marking are required.
Features & Benefits
• 1NC contact delivers reliable circuit interruption under load
• Rated for 10A thermal current to accommodate common control circuits
• Suitable for AC/DC operation across 5 to 500 V to cover varied supplies
• IP66, IP67, IP69K protection enables use in harsh washdown environments
• Screw Terminal connection allows secure conductor attachment up to 1.5mm²
• Positive opening operation meets demands for safety-related stop function
• Rated for 10A thermal current to accommodate common control circuits
• Suitable for AC/DC operation across 5 to 500 V to cover varied supplies
• IP66, IP67, IP69K protection enables use in harsh washdown environments
• Screw Terminal connection allows secure conductor attachment up to 1.5mm²
• Positive opening operation meets demands for safety-related stop function
**Applications**
• Suitable for emergency shutdown on production line control panels
• Ideal for washdown food and beverage machinery requiring IP69K
• Used with conveyor and material handling installations for operator safety
• Can be used in railway and transport equipment with vibration resilience
• Used for machinery in dusty or wet process environments needing front-mount access
• Ideal for washdown food and beverage machinery requiring IP69K
• Used with conveyor and material handling installations for operator safety
• Can be used in railway and transport equipment with vibration resilience
• Used for machinery in dusty or wet process environments needing front-mount access
What mechanism returns the actuator to the ready state after activation?
The device uses a rotate-to-unlatch unlocking mechanism
turning the mushroom head releases the latching action and resets the contact.
How does the switch cope with mechanical stress and shock?
It withstands sinusoidal half-wave shock up to 15g/11ms and meets vibration criteria for 10 to 500 Hz at 5g, supporting demanding industrial dynamics.
What conductor sizes are supported for wiring the auxiliary contact?
The supplied screw Terminals accept solid and stranded conductors from 0.5mm² up to 1.5mm², including two connections per Terminal where required.
Are there limits on operating temperature for deployment?
The unit is rated for operation between -25°C to +70°C, suitable for most indoor and sheltered outdoor installations.
What safety-related characteristics inform maintenance intervals?
Typical mechanical and electrical endurance are each around 300,000 operating cycles, and a proof-test/service life parameter of 20 years is specified under IEC 61508 considerations.
Related links
- Siemens 3SU1 Series Latching Illuminated Pushbutton 22.3 mm Cutout IP66 IP69
- Siemens 3SU1 Series Latching Pushbutton 22.3 mm Cutout IP66 IP69
- Siemens 3SU1 Series Emergency Stop Push Button Head 40 mm Diameter
- Siemens 3SU1 Series Emergency Stop Push Button Head 33.8 mm Diameter
- Siemens SIRIUS ACT 3SU11 Series Latching Emergency Stop Push Button 22 mm Cutout IP66 IP69
- Siemens 3SU1 Series Latching Pushbutton 22.3 mm Cutout IP66 IP69
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22 mm Cutout IP69K
- Siemens SIRIUS ACT 3SU11 Series Twist Release Emergency Stop Push Button 22 mm Cutout IP69K