The Siemens 5SM2345-0RC is an RC-Unit residual current protection module designed for use with compatible Siemens 5SL7 series miniature circuit breakers. This 4-pole Type AC RC Unit has a rated current of 63 A, a residual current rating of 30 mA, and an AC rated voltage of 230 V. It is designed to provide additional protection against residual currents and can be integrated with compatible MCBs to create an effective residual current protection solution.
The Siemens 5SM2345-0RC RC Unit is suitable for electrical installations where protection against residual current and electric shock risks is required. The 30 mA residual current sensitivity is commonly associated with additional protection against electric shock in suitable electrical installations, while the 63 A current rating makes the unit suitable for circuits within its specified application range.
Designed as a 4-pole RC Unit, the 5SM2345-0RC can be used in compatible multi-pole electrical distribution arrangements. Its integration with the appropriate 5SL7 MCB allows the protective arrangement to combine overcurrent protection from the circuit breaker with residual current protection from the RC Unit.
The Type AC residual current detection is intended for AC residual currents. This makes the device suitable for appropriate conventional AC electrical loads where Type AC residual current protection is applicable. The selection of the correct residual current protection type should always be based on the characteristics of the connected equipment and the requirements of the electrical installation.
The Siemens SENTRON residual current protection system is designed for use in professional electrical distribution applications. The 5SM2345-0RC can be considered by electrical contractors, panel builders, OEMs, system integrators, facility maintenance teams and industrial users requiring compatible Siemens residual current protection components.
The Siemens 5SM2345-0RC 4-pole RC Unit can be used in suitable:
The Siemens 5SM2345-0RC adds residual current protection to compatible Siemens MCB arrangements, helping detect specified residual currents and provide an additional layer of electrical protection.
Its 30 mA sensitivity is suitable for applications where additional protection against electric shock is required, subject to the electrical installation design and applicable standards. The device can help improve the overall safety of electrical circuits when correctly installed and coordinated with the appropriate protective equipment.
The 63 A rated current makes the RC Unit suitable for compatible circuits within its specified current rating. Its 4-pole construction allows it to be integrated into suitable multi-pole electrical systems while maintaining a compact panel arrangement.
The Type AC configuration is intended for detecting applicable AC residual currents. It should be selected only where Type AC protection is appropriate for the connected loads and equipment.
A major advantage of using the Siemens 5SM2345-0RC with compatible 5SL7 series MCBs is the ability to create a coordinated protection solution combining residual current protection with the overcurrent protection provided by the associated MCB.
For electrical contractors and panel builders, the compact modular design can help simplify integration into distribution boards and electrical control panels.
The product can be sourced for suitable electrical projects in Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Ghaziabad, Punjab, Mumbai, Pune, Ahmedabad, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Jaipur, Chandigarh, Ludhiana and other major industrial and commercial locations across India.
Always confirm compatibility between the RC Unit and the selected MCB before installation and follow the applicable electrical installation requirements.
SB Smart supplies Siemens industrial electrical, automation and circuit protection products for OEMs, panel builders, electrical contractors, system integrators and maintenance teams across India.
The Siemens 5SM2345-0RC 4-pole Type AC RC Unit is suitable for customers looking for Siemens residual current protection components compatible with the specified 5SL7 series MCBs.
SB Smart supports industrial and commercial sourcing requirements across Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Mumbai, Pune, Ahmedabad, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Chandigarh, Ludhiana and other major Indian markets.
1. What is Siemens 5SM2345-0RC?
It is a 4-pole Type AC RC Unit designed for use with compatible Siemens 5SL7 series MCBs.
2. What is the rated current of 5SM2345-0RC?
The RC Unit has a rated current of 63 A.
3. What is the residual current rating?
The specified residual current rating is 30 mA.
4. What type of residual current protection does it provide?
The 5SM2345-0RC is a Type AC RC Unit designed for applicable AC residual currents.
5. How many poles does this RC Unit have?
It is a 4-pole RC Unit.
6. Which Siemens MCB series is it designed for?
The product is specified for use with compatible Siemens 5SL7 series MCBs.
7. What is the rated AC voltage?
The specified rated AC voltage is 230 V.
8. Where can the Siemens 5SM2345-0RC be used?
It can be used in suitable industrial, commercial, building and electrical distribution applications where compatible residual current protection is required.
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Parameter |
Specification |
|
Product Model |
5SM2345-0RC |
|
Brand |
Siemens |
|
Series |
SENTRON 5SM2 |
|
Product Type |
Residual Current Unit (RCU) |
|
Function |
Earth leakage / residual current protection |
|
Mounting Type |
DIN rail mounting |
|
Compatibility |
Siemens MCB combinations |
|
Protection Type |
Residual current protection |
|
Application Voltage |
Low-voltage AC systems |
|
Installation |
Modular distribution boards |
|
Standards |
IEC compliant |
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