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SIEMENS 3VL1708-1DD33-0AA0 Molded Case Circuit Breaker
- Low-voltage power distribution systems
- Line and motor protection in industrial facilities
- Short-circuit and overload protection
- Fixed-mounted MCCB applications in panels
- Systems requiring high breaking capacity
- Model: 3VL1705-SDD33-0AA0
- Series: VL160X N
- Type: Molded Case Circuit Breaker (MCCB)
- Poles: 3-pole
- Rated Current (In): 50 A
- Adjustable Thermal Protection (Ir): 40–50 A
- Magnetic Protection (Ii): 600 A
- Breaking Capacity (Icu): 55 kA @ 415 V AC
- Protection Type: Thermal-magnetic (LI characteristic)
- Mounting Type: Fixed
- Protection Class: IP20
| Specification | Value |
|---|---|
| Insulation Voltage (Ui) | 800 V |
| Rated Operational Voltage (Ue) | 690 V AC / 500 V DC |
| Mechanical Life | 20,000 operations |
| Electrical Life (AC-1, 415 V) | 10,000 operations |
| Power Loss (max) | 70 W |
| Operating Temperature | -25°C to +70°C |
| Storage Temperature | -40°C to +50°C |
| Impulse Withstand Voltage | 8 kV |
| Dimensions (H x W x D) | 157.5 mm x 104.5 mm x 106.5 mm |
| Weight | Approx. 2 kg |
| Connection Type | Front box terminal |
| Conductor Size (Main Circuit) | 2.5–95 mm² (solid and stranded) |
| Auxiliary Contacts | Not included |
| Earth Leakage Protection | Not included |
| Communication Function | Not included |
| SCIP / REACH | Contains lead >0.1%, subject to disclosure |