ITW Switches 57M Series Illuminated Push Button Switch, Momentary, Panel Mount, 16.1mm Cutout, SPST, Blue LED, 48V dc,
- RS Stock No.:
- 173-8615
- Mfr. Part No.:
- 57M 121B
- Brand:
- ITW Switches
Discontinued product
- RS Stock No.:
- 173-8615
- Mfr. Part No.:
- 57M 121B
- Brand:
- ITW Switches
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
57M Series Panel-sealed Metal
Miniature metal bodied pushbutton switches panel-sealed to IP67
Chrome plated zinc alloy housing and actuator
Gold-plated contacts and terminations
SPNO contacts rated 250mA @ 12Vdc, 100mA 48Vdc
18.5mm bezel diameter, 16mm mounting hole
Suitable for panel thickness of 0.5 to 3.0mm
Gold-plated contacts and terminations
SPNO contacts rated 250mA @ 12Vdc, 100mA 48Vdc
18.5mm bezel diameter, 16mm mounting hole
Suitable for panel thickness of 0.5 to 3.0mm
ITW Sealed
Specifications
Attribute | Value |
|---|---|
| Switch Operation | Momentary |
| Illuminated | Yes |
| Panel Cut Out Diameter | 16.1mm |
| Mounting Type | Panel Mount |
| Contact Configuration | SPST |
| Voltage Rating | 48V dc |
| LED Colour | Blue |
| IP Rating | IP67 |
| Series | 57M |
| Contact Current Rating | 250 mA @ 12 V dc |
| Contact Material | Gold Plated |
| Case Colour | Black |
| Manufacturer Part No. | 57M 121B |
| Contact DC Voltage Rating | 48V |
| Terminal Type | Solder |
| Maximum Operating Temperature | +85°C |
| Operating Temperature Range | -25 → +85°C |
| Minimum Operating Temperature | -25°C |