Siemens 5SV3 344-6 Residual Current Circuit Breaker (RCCB) is designed to provide effective protection against earth leakage currents in low-voltage electrical installations. Rated at 40A with a 30mA sensitivity and operating up to 400V AC, this Type A RCCB ensures reliable personal and equipment protection. Its 4-pole configuration makes it suitable for three-phase systems, delivering dependable safety performance for commercial, industrial, and distribution panel applications, especially for bulk and wholesale procurement.

Key Features:

• Brand: Siemens – globally recognized for electrical safety and reliability.

• Product Type: Residual Current Circuit Breaker (RCCB).

• Rated Current: 40A for stable load handling.

• Residual Current Sensitivity: 30mA for enhanced personnel protection.

• Voltage Rating: Up to 400V AC for three-phase installations.

• Pole Configuration: 4-Pole (3P+N) suitable for industrial systems.

• Trip Type: Type A – detects AC and pulsating DC leakage currents.

Benefits:

• Safety: Provides effective protection against electric shock and earth leakage.

• Reliability: Engineered for consistent performance in demanding electrical environments.

• System Protection: Helps reduce the risk of fire and equipment damage.

• Operational Efficiency: Suitable for standardized panel designs and system upgrades.

• Cost Savings: Ideal for surplus and wholesale buyers seeking dependable Siemens protection at competitive value.