| Category | |
| Manufacturer Name | |
| Accessory Type | |
| Material | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
This Siemens HF661S is a heavy-duty safety switch designed for robust industrial applications. It operates at a voltage rating of 600V and has an ampacity of 30A, with 6 poles for versatile circuit control.
The switch is housed in a Type 4X stainless steel enclosure, providing excellent resistance to industrial and corrosive environmental conditions. Its mechanical design includes a single-throw actuating element and mechanical lugs for electrical connections. The surface mounting method simplifies installation.
With a mechanical service life of 10,000 switching cycles, the HF661S is built for durability. It is suitable for use as a disconnecting means for two-speed or two-winding motors, making it a reliable component for demanding applications. The operating temperature range is from -29°C to 85°C.
This safety switch is UL98 listed, ensuring compliance with relevant safety standards. Its construction from 304 stainless steel further enhances its suitability for harsh environments.
600V.
-29°C to 85°C.
6 poles.
Type 4X stainless steel.
10,000 cycles.
UL98.