The Siemens 5SV4344-0RC is a high-quality SENTRON series RCCB (Residual Current Circuit Breaker) designed to protect people and electrical installations from earth leakage currents and electric shock hazards. It automatically disconnects the circuit when leakage current exceeds the safety limit, ensuring maximum safety in low-voltage distribution systems.
This device is widely used in residential, commercial, and light industrial electrical panels for personal protection and fire prevention due to earth faults.
• Siemens SENTRON 5SV series RCCB
• Part Number: 5SV4344-0RC
• 4-Pole (3 Phase + Neutral) configuration
• Rated current: 40A
• Sensitivity (Residual Current): 30mA
• Type: AC Type RCCB
• High sensitivity protection against electric shock
• Fast tripping mechanism for safety
• DIN rail mounting design
• Compact modular construction
• High reliability and long service life
• Fire protection against earth leakage faults
• IEC 61008 / IEC 61009 compliant (RCCB standards)
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 5SV |
| Part Number | 5SV4344-0RC |
| Product Type | RCCB (Residual Current Circuit Breaker) |
| Number of Poles | 4 Pole (3P + N) |
| Rated Current (In) | 40A |
| Residual Current Sensitivity (IΔn) | 30mA |
| Type | AC Type |
| Rated Voltage | 230/400V AC |
| Frequency | 50/60 Hz |
| Mounting Type | DIN Rail |
| Protection Function | Earth Leakage / Shock Protection |
| Standard | IEC 61008-1 / IEC 61009 |
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