IP20 Key Switch, SPST 2-Way
- RS Stock No.:
- 874-1948
- Mfr. Part No.:
- 3SU1100-4BF11-1BA0
- Manufacturer:
- Siemens
View all Key Switches
- RS Stock No.:
- 874-1948
- Mfr. Part No.:
- 3SU1100-4BF11-1BA0
- Manufacturer:
- Siemens
- COO (Country of Origin):
- DE
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- DE
Product Details
22 mm Key Switch Complete Units
Siemens SIRIUS ACT series extremely rugged IP69K key-operated switch complete units. On these new compact units, the electrical module is permanently installed and is only secured by the holder.
Easy installation
Suitable for use in extreme environments
No special tools required
Simple geometry for mounting holes
Suitable for use in extreme environments
No special tools required
Simple geometry for mounting holes
Standards
IEC 60947-1, EN 60947-1
IEC 60947-5-1, EN 60947-5-1
IEC 60947-5-1, EN 60947-5-1
Specifications
| Attribute | Value |
| Number of Positions | 2 |
| Switch Operation | Latching |
| Contact Configuration | SPST |
| IP Rating | IP20 |
| Terminal Type | Screw |
| Key Index Angle | 90° |
| Maximum Operating Temperature | +70°C |
| Mechanical Life | 1000000 |
| Operating Temperature Range | -25 → +70°C |
| Voltage Rating AC | 500V |
| Minimum Operating Temperature | -25°C |
| Voltage Rating DC | 500V |