FatafatService Logo
No Image Available

Siemens 4P 63A 100mA RCCB (5SV44460RC) – residential

The Siemens 5SV44460RC is a 63A 4P (4 Pole) Type AC RCCB designed specifically for 415V residential electrical systems. As a current-operated device installed at the main incomer, it provides dedicated earth leakage protection by monitoring the balance between phase and neutral conductors.

Quick Answer

For homeowners prioritizing robust fire protection in Indian residential setups, the Siemens 5SV44460RC is a crucial investment. Its 100mA sensitivity is perfectly calibrated for detecting earth leakages, actively preventing fire risks without nuisance tripping. With a 4P 63A rating, it’s ideal for 415V main incomers, securing your entire electrical system against critical faults effectively.

✓Prevents electrical fires by detecting low-level leakages — 100mA sensitivity trips current within 300ms.
✓63A rated current supports heavy residential loads — 630A making and breaking capacity handles significant switching surges.
✓High durability for residential power cycles — mechanical endurance of 10,000 cycles and electrical endurance of 4,000 cycles.
✓Halogen-free and flame-retardant construction — UL94 V 0 flammability rating and 960°C glow wire test compliance.
✓Quick DIN rail mounting for standard boards — compact 4-module width (72mm) fits 35mm rails.
✓Operates across wide voltage fluctuations — rated for 415V with an operational range of 184–264V.

Choose the Siemens 5SV44460RC for robust 100mA fire protection at your 415V residential main incomer, especially to counter nuisance tripping. Pass if your installation demands a different sensitivity, amperage, or dedicated individual circuit protection, as this unit excels in overall main board safety.

Product Overview
The Siemens 5SV44460RC is a 63A 4P (4 Pole) Type AC RCCB designed specifically for 415V residential electrical systems. As a current-operated device installed at the main incomer, it provides dedicated earth leakage protection by monitoring the balance between phase and neutral conductors.

Related Products

Engineering Analysis
The 100mA sensitivity level is specifically engineered for fire protection in residential distribution boards where lower sensitivity might cause nuisance tripping. Its 630A making and breaking capacity provides a robust buffer for handling switching surges, while the 4P configuration ensures full neutral isolation during fault conditions.

Technical Support & FAQs