The Siemens 5SV4342-0 is a high-quality Residual Current Circuit Breaker (RCCB) from the SENTRON 5SV series, designed to provide reliable protection against electric shock and fire hazards caused by leakage currents. It automatically disconnects the circuit when earth leakage current is detected, ensuring maximum safety for people and electrical installations.
This device is widely used in residential, commercial, and light industrial electrical distribution systems for shock protection and fire prevention.
• Siemens SENTRON 5SV series RCCB
• Part Number: 5SV4342-0
• 4-pole (3P + N) configuration
• Rated current: 25A
• Residual current sensitivity: 30mA
• Type AC (detects sinusoidal AC leakage currents)
• Rated voltage: 230/400V AC
• DIN rail mounting system
• Instantaneous tripping (no delay)
• Compact modular design (4 module width)
• High reliability protection system
• Mechanical durability up to 10,000 operations
• IEC 61008-1 compliant
• Suitable for standard electrical installations
| Parameter | Specification |
|---|---|
| Product Series | Siemens SENTRON 5SV |
| Part Number | 5SV4342-0 |
| Product Type | RCCB (Residual Current Circuit Breaker) |
| Number of Poles | 4 Pole (3P + N) |
| Rated Current (In) | 25A |
| Sensitivity | 30mA |
| Type | AC |
| Rated Voltage (Ue) | 230/400V AC |
| Frequency | 50Hz |
| Breaking Capacity | 10kA (system dependent) |
| Mounting Type | DIN Rail |
| Tripping Type | Instantaneous |
| Standard | IEC 61008-1 |
| Application | Residential, Commercial, Industrial Protection |
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