Description
Description
The Siemens 3SU1050-0AB40-0AA0 is a 22 mm round pushbutton featuring a sleek, high-gloss metal front ring and a flat green plastic actuating element. Engineered for momentary contact operation, it offers exceptional durability with a mechanical life of up to 10 million cycles. Its robust design ensures protection against dust and water with IP66, IP67, and IP69K ratings, and it meets multiple NEMA standards (1, 2, 3, 3R, 4, 4X, 12, 13). Ideal for demanding environments, it operates reliably across a wide temperature range from –25°C to +70°C and withstands vibration and shock per IEC standards.
Specs
| Type of unlocking device | Momentary |
| Number of switching positions | 2 |
| Holder material | Metal, high gloss |
| Actuator material | Plastic |
| Button color | Green |
| Illuminated | No |
| NEMA Rating | 1, 2, 3, 3R, 4, 4X, 12, 13 |
| IP Rating | IP66, IP67, IP69(IP69K) |
| Series | 3SU1 |
Resources
Additional Information
| Button Type: | Momentary |
| Duty: | Standard Duty |
| Watertight: | Yes |
| IP Rating: | IP66 |
| IP Rating: | IP67 |
| IP Rating: | IP69 |
| IP Rating: | IP69K |
| NEMA Rating: | 1 |
| NEMA Rating: | 2 |
| NEMA Rating: | 3 |
| NEMA Rating: | 3R |
| NEMA Rating: | 4 |
| NEMA Rating: | 4X |
| NEMA Rating: | 12 |
| NEMA Rating: | 13 |
| Color: | Green |
| Size: | 22mm |
| Series: | 3SU1 |
