Illuminated pushbutton switch featuring a momentary SPST contact configuration, rated for 3A at 250VAC. This panel-mount switch utilizes a round polybutylene plunger actuator and screw termination. It offers an electrical life of 10,000 cycles and a mechanical life of 50,000 cycles, operating within a temperature range of -10°C to 70°C.
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Technical Specifications
NKK Switches SB221TNO technical specifications.
General
| Actuator Material | Polybutylene |
| Actuator Type | Round, Button |
| Contact Current Rating | 3A |
| Contact Material | Copper |
| Contact Plating | Silver |
| Depth | 33.5mm |
| Electrical Life | 10000Cycles |
| Lead Free | Contains Lead |
| Length | 13.2mm |
| Max Current Rating | 3A |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -10°C |
| Max Voltage Rating (AC) | 250V |
| Mechanical Life | 50000Cycles |
| Mount | Panel |
| Orientation | Right Angle |
| Packaging | Bulk |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SB |
| Switch Function | Off-Mom |
| Termination | Screw |
| Throw Configuration | SPST |
| Voltage Rating (AC) | 125V |
Compliance
| RoHS | Compliant |
Datasheet
NKK Switches SB221TNO Datasheet
Download the complete datasheet for NKK Switches SB221TNO to view detailed technical specifications.
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