Siemens 5SV3 Series Residual Current Circuit Breaker, 40A, 4-Pole, 30 mA, Type A, 0.8 kA Breaking Capacity, 400V AC 5SV3344-6

Siemens 5SV3344-6 Residual Current Circuit Breaker (RCCB) is a high-quality safety device engineered for industrial, residential, and commercial electrical installations. This SENTRON series RCCB handles a rated current of 40 amperes and operates at a rated AC voltage of 400V. Featuring a 4-pole design, it can simultaneously protect multiple circuits by interrupting residual current faults swiftly.

Designed with Type A tripping characteristics, this circuit breaker responds to sinusoidal residual AC currents as well as pulsating residual DC currents, enhancing safety for a variety of electrical systems. Its breaking capacity of 0.8 kA enables it to handle fault surges effectively, minimizing damage to electrical equipment and reducing shock hazards.

Installation is straightforward with its DIN rail mounting system, compatible with 35mm rails commonly found in electrical cabinets. The device features a toggle switch reset actuator for convenient manual reset following a trip. Its mechanical durability extends to 10,000 switching cycles, promising long-term reliable service.

This breaker offers an IP20 rating, providing effective protection against accidental contact with live parts, thus enhancing user safety. It supports operation within ambient temperatures from -25°C to +45°C, making it suitable for a wide range of environmental conditions.

Rated for 40A current with 4 poles for multiple circuit protection. Type A tripping sensitivity detects AC and pulsating DC residual currents for versatile protection. Breaking capacity rated at 0.8 kA to handle fault surges safely.

Durable mechanical life of up to 10,000 switching cycles ensures longevity. Mounts easily on standard 35mm DIN rails for seamless integration. Toggle switch reset actuator for user-friendly operation. Compliant with CE standards ensuring safety and quality assurance.

Suitable for use in residential, industrial, and commercial electrical systems. IP20 protection rating guards against accidental electrical shocks. Wide operating temperature range from -25°C to +45°C for harsh environments.

This Siemens RCCB is an essential safety component to protect electrical installations from residual current faults that can cause equipment damage, fire hazards, or electric shock. Choose the Siemens 5SV3344-6 for reliable, long-lasting circuit safety in demanding applications. Explore more products like these on EnvMart for trusted industrial electrical solutions.