SIEMENS RCDs

Siemens RCDs: Safeguarding Electrical Consumers in Homes and Commercial Buildings

With the increasing number of electrical consumers, it's important to have strong protection devices in place. To adapt to the changing current consumption patterns of modern devices, advanced protection strategies are becoming essential. That's where SENTRON RCDs, or Residual Current Circuit Breakers (RCCBs), come in. They provide a reliable and efficient solution for quickly and effectively interrupting current flow during faults.

Shop now...
RCDs
SIEMENS

Enhancing Electrical Safety with Siemens RCD

Siemens RCDs (Residual Current Devices), a reliable and innovative solution, play a crucial role in enhancing electrical safety. These cutting-edge devices are designed to detect even the smallest electrical imbalances, providing proactive protection against electric shocks and fire hazards. Siemens RCDs continuously monitor the electrical circuit, instantly detecting any leakage currents that may occur due to insulation faults or faulty appliances. Once a deviation from the normal current is detected, the RCD swiftly trips, automatically cutting off the power supply and preventing potential accidents. With their advanced technology and high-quality performance, Siemens RCDs offer peace of mind and ensure a safe electrical environment for residential, commercial, and industrial applications.

siemens rccb

Siemens 5SV RCD

The Siemens 5SV RCDs series is designed to cater to a wide range of electrical protection needs, offering both Type A and Type F variants for enhanced safety and compatibility.

SHOP NOW

Siemens 5SV3 RCD

Siemens 5SV3 RCDs feature innovative Type B/B+ variants, providing advanced protection against both AC and DC residual currents.

SHOP NOW
siemens 5SV3 RCCBs, type B/B+
Catalog

Siemens RCDs Catalogue Pdf

Use The Link Below To Download The Siemens Residual Current Device Catalog

Download Siemens RCDs Catalog
5SV RCCBs, Type A and F

5SV RCCBs, Type A and F

Type A RCCBs trip both with sinusoidal AC fault currents and with pulsating DC fault currents. The protective devices are mainly used for single-phase loads with electrical components in the power supply. Single-phase frequency converters are used in many modern devices, such as washing machines or heating pumps. These can generate residual currents from a frequency mixture with frequency components in the kHz range. Type F residual current operated circuit breakers, which have a surge current strength of > 3 kA and a load capacity with smooth DC fault currents of up to 10 mA, protect against this.

5SV3 RCCBs, type B/B+

5SV3 RCCBs, type B/B+

To protect against smooth DC residual currents, SIQUENCE 5SV3 type B/B+ universal current-sensitive RCCBs with an integrated SIGRES function are used. They have an additional converter for the separate detection of DC residual currents and are suitable for use in three-phase systems upstream of input circuits with rectifiers.

RC units 5SM2, type A and F

5SV3 RCCBs, type B/B+

RC units according to DIN EN 61009-1 (VDE 0664-20) are suitable for the attachment of miniature circuit breakers. Combined with a miniature circuit breaker, they provide the same functionality as RCBOs. They enable a high degree of flexibility in use and high protection functions.

RCBOs 5SV1 Type A and F in 1 MW

RCBOs 5SV1 Type A and F in 1 MW

RCBOs (Residual current operated circuit breakers with overcurrent protection) combine residual current detection and overcurrent protection in a single device. The 5SV1 RCBOs for the first time combine residual current and overload protection in one modular width (MW). Thus more protection devices can be installed in the distribution board and existing installations can easily be expanded with new protection functions in a space-saving solution. The protection devices can also be connected in a 5SM6 AFD unit - thus offering personal, line and preventive fire protection.

5SU1 type A multi-pole RCBOs

5SU1 type A multi-pole RCBOs

5SU1 RCBOs in 2-, 3-, and 4-pole versions combine residual current circuit breakers and miniature circuit breakers in one device. They protect people from fault currents and systems from short circuits and overloads. They ensure all-pole protection of final circuits with 2, 3 or 4 outer conductors as well as protection of the N conductor against overload due to harmonics in non-linear consumers such as PC power supplies, energy-saving lamps or consumer electronics.

5SU1 RCBOs Type A and F in 2 MW

5SU1 RCBOs Type A and F in 2 MW

5SU1 RCBOs in 2-, 3-, and 4-pole versions combine residual current circuit breakers and miniature circuit breakers in one device. They protect people from fault currents and systems from short circuits and overloads. They ensure all-pole protection of final circuits with 2, 3 or 4 outer conductors as well as protection of the N conductor against overload due to harmonics in non-linear consumers such as PC power supplies, energy-saving lamps or consumer electronics.

SENTRON residual current protective devices (RCDs)

Siemens RCDs

RC UNITS 5SM2

Siemens RC Units 5SM2:

Versatile Protection with Type A and F Variants

According to DIN EN 61009-1 (VDE 0664-20) standards, RC units are designed for easy attachment of miniature circuit breakers, offering functionality equivalent to RCBOs when combined. These units provide excellent flexibility and robust protection features, ensuring optimal performance in various applications.

siemens rcds
RCBOs 5SV1

RCBOs 5SV1

Type A and F in 1 MW

RCBOs, also known as Residual Current Operated Circuit Breakers with Overcurrent Protection, provide a comprehensive solution by combining residual current detection and overcurrent protection within a single device. The groundbreaking 5SV1 RCBOs now integrate residual current and overload protection in a compact modular width (MW), allowing for increased installation capacity in distribution boards and seamless expansion of existing setups with space-saving protection functions. Moreover, these protective devices can be interconnected with a 5SM6 AFD unit, delivering enhanced personal, line, and preventive fire protection capabilities.

SIEMENS residual current protective devices - RCDs
5SU1 multi-pole RCBOs

 5SU1 type A

multi-pole RCBOs

The 5SU1 RCBOs are versatile devices available in 2-, 3-, and 4-pole variations. They offer a combined solution by integrating residual current circuit breakers with miniature circuit breakers within a single unit. These RCBOs play a crucial role in safeguarding both individuals and systems from harmful fault currents, as well as short circuits and overloads. With their ability to provide comprehensive all-pole protection for final circuits featuring 2, 3, or 4 outer conductors, they also ensure the protection of the N conductor against overload caused by harmonics originating from non-linear consumers like PC power supplies, energy-saving lamps, or consumer electronics.

SIEMENS residual current protective devices - RCDs
5SU1 RCBOs

5SU1 RCBOs

Type A and F in 2 MW

The 5SU1 RCBOs offer an integrated solution by combining residual current detection and overcurrent protection capabilities within a single device. These protective devices can be seamlessly connected to a 5SM6 AFD unit, enabling comprehensive and reliable all-round protection. With a high switching capacity of 10 kA and rated currents of up to 40 A, these RCBOs ensure optimal performance and safety measures.

siemens rcbos
Siemens RCDs

Siemens RCDs : Leveling up Electrical Safety

Siemens RCDs revolutionize electrical safety by providing an extra layer of protection against electric shocks and potential hazards in homes and workplaces.

SENTRON Residual Current Protective Devices (RCDs):

Safeguarding Modern Electrical Installations

SENTRON Residual Current Protective Devices (RCDs) play a crucial role in ensuring the safety of modern electrical installations, providing reliable protection against potential electrical hazards and helping to prevent accidents.

VIEW MORE