Better World
Siemens Key Switch, SPST 2-Way
- RS Stock No.:
- 181-2856
- Mfr. Part No.:
- 3SU1100-4BF11-3BA0
- Brand:
- Siemens
Subtotal (1 unit)*
£32.17
(exc. VAT)
£38.60
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 6 unit(s) ready to ship
- Plus 4 unit(s) ready to ship from another location
- Plus 999,999,993 unit(s) shipping from 29 September 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £32.17 |
*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.:
- 181-2856
- Mfr. Part No.:
- 3SU1100-4BF11-3BA0
- Brand:
- Siemens
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Number of Positions | 2 | |
| Switch Operation | Latching | |
| Contact Configuration | SPST | |
| Terminal Type | Screw | |
| Key Index Angle | 90° | |
| Better World Product | Yes | |
| Better World Claim | Extended product life, Low carbon manufacture | |
| Mechanical Life | 1000000 | |
| Maximum Operating Temperature | +70°C | |
| Minimum Operating Temperature | -25°C | |
| Voltage Rating AC | 500V | |
| Voltage Rating DC | 500V | |
| Operating Temperature Range | -25 → +70°C | |
| Series | SIRIUS ACT 3SU11 | |
Select all | ||
|---|---|---|
Brand Siemens | ||
Number of Positions 2 | ||
Switch Operation Latching | ||
Contact Configuration SPST | ||
Terminal Type Screw | ||
Key Index Angle 90° | ||
Better World Product Yes | ||
Better World Claim Extended product life, Low carbon manufacture | ||
Mechanical Life 1000000 | ||
Maximum Operating Temperature +70°C | ||
Minimum Operating Temperature -25°C | ||
Voltage Rating AC 500V | ||
Voltage Rating DC 500V | ||
Operating Temperature Range -25 → +70°C | ||
Series SIRIUS ACT 3SU11 | ||
