Variant BC05 | Rope Pull Emergency Stop Switch, 1NO + 1NC Slow-Action Contacts
The Siemens 3SE5212-0BC05 is a rope pull safety switch from the SIRIUS 3SE5 Safety Series, designed to provide emergency stop functionality along conveyors, production lines, and large machinery installations. The switch is activated by pulling a wire rope from any point along its length, allowing operators to quickly stop machinery in emergency situations. It features a metal enclosure, 1NO + 1NC slow-action contacts, and positive-opening safety contacts for reliable safety performance.
| Parameter | Specification |
|---|---|
| Product Series | Siemens SIRIUS 3SE5 |
| Model Number | 3SE5212-0BC05 |
| Variant | BC05 |
| Product Type | Rope Pull Switch |
| Contact Configuration | 1NO + 1NC |
| Switching Principle | Slow-Action |
| Positive Opening | Yes |
| Housing Material | Metal |
| Connection Type | Screw Terminals |
| Cable Entry | 1 × M20 × 1.5 |
| Rated Insulation Voltage | 400 V |
| Rated Thermal Current | 10 A |
| AC-15 Rating at 230V | 6 A |
| DC-13 Rating at 24V | 3 A |
| Protection Rating | IP66 / IP67 |
| Mechanical Life | 15 Million Operations |
| Repeat Accuracy | 0.05 mm |
| Operating Temperature | -25°C to +85°C |
| Storage Temperature | -40°C to +90°C |
| Width | 31 mm |
| Length | 75.7 mm |
| Mounting Position | Any |
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