The Siemens 5SV4646-0RC is a SENTRON 5SV series RCCB (Residual Current Circuit Breaker) designed to protect people and electrical installations from earth leakage currents. It automatically disconnects the supply when leakage current exceeds the safe limit, helping prevent electric shock and fire hazards in electrical distribution systems.
This model is commonly used in industrial, commercial, and heavy-duty distribution boards where higher reliability and safety are required.
• Siemens SENTRON 5SV series RCCB
• Part Number: 5SV4646-0RC
• 4 Pole (3P + Neutral) configuration
• Rated current: 63A
• Residual current sensitivity: 300mA (fire protection level)
• Type AC (detects sinusoidal AC leakage currents)
• DIN rail mounting design
• Instantaneous tripping on earth fault detection
• Compact modular construction
• High breaking and safety reliability
• Suitable for DB panels and sub-distribution systems
• IEC 61008-1 family standard compliance
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 5SV |
| Part Number | 5SV4646-0RC |
| Product Type | RCCB (Residual Current Circuit Breaker) |
| Number of Poles | 4 Pole (3P+N) |
| Rated Current (In) | 63A |
| Residual Current (IΔn) | 300mA |
| Rated Voltage | 400V AC |
| Type | Type AC |
| Mounting Type | DIN Rail |
| Frequency | 50/60 Hz |
| Short-circuit withstand | ~10 kA (series dependent) |
| Application | Earth leakage / fire protection |
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