The Siemens 5SP4391-7RC is a SENTRON 5SP4 miniature circuit breaker (MCB) designed to provide dependable protection against overload and short-circuit conditions in electrical installations. This Siemens MCB features an 80 A rated current, 3-pole configuration, C tripping characteristic and 10 kA short-circuit breaking capacity, making it suitable for a wide range of industrial, commercial and infrastructure applications.
The Siemens 5SP4391-7RC 80A 3-pole MCB is designed for electrical circuits where reliable protection and multi-pole switching are required. Its C characteristic makes it suitable for general-purpose circuits and applications where connected equipment may produce moderate starting or inrush currents. This makes it a practical choice for electrical distribution boards, industrial control panels, machinery and commercial installations when properly selected.
With its 3-pole configuration, the 5SP4391-7RC is intended for suitable three-phase electrical systems where three poles need to be protected and switched. The 10 kA breaking capacity provides the ability to interrupt specified short-circuit currents within its applicable ratings, helping protect electrical cables, equipment and connected loads from fault conditions.
As part of the Siemens SENTRON 5SP4 range, this MCB is suitable for professional electrical protection applications. It can be used by panel builders, OEMs, electrical contractors, system integrators and industrial maintenance teams looking for Siemens circuit protection products for industrial and commercial projects.
The 80 A Siemens MCB can be considered for higher-current distribution circuits and equipment power circuits where the electrical characteristics of the installation match the device rating. Proper selection should take into account load current, conductor capacity, prospective short-circuit current, ambient temperature and coordination with upstream and downstream protective devices.
The Siemens 5SP4391-7RC 80A 3-pole C curve MCB can be used in:
The Siemens 5SP4391-7RC provides dependable circuit protection for electrical systems requiring an 80 A, 3-pole MCB with C characteristic. The C tripping characteristic is commonly selected for general electrical circuits where moderate inrush currents can occur during equipment startup.
Its 10 kA short-circuit breaking capacity helps provide protection against specified short-circuit fault conditions. When the MCB is correctly selected and coordinated with the rest of the electrical system, it can help protect wiring and connected equipment from the damaging effects of overload and short circuits.
The 3-pole construction makes this Siemens MCB suitable for appropriately designed three-phase circuits. A multi-pole MCB can also help maintain a clean and organized arrangement within electrical distribution and control panels.
The Siemens 5SP4 series is designed for professional electrical installations and can support compatible accessory integration where additional signalling or monitoring functions are required. This makes the product useful for applications where circuit protection needs to be combined with panel-level status monitoring.
The 80 A 3P Siemens MCB can be considered for industrial and commercial installations across India, including manufacturing facilities, machinery panels, electrical distribution systems, OEM equipment and infrastructure projects.
For customers in Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Ghaziabad, Punjab, Mumbai, Pune, Ahmedabad, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Jaipur, Chandigarh, Ludhiana and other major Indian industrial locations, the 5SP4391-7RC can be sourced for suitable electrical applications.
Before installation, always verify the system voltage, load characteristics, cable rating, prospective fault current and coordination with other protective devices.
SB Smart supplies Siemens industrial electrical and automation products for panel builders, OEMs, electrical contractors, system integrators and industrial maintenance teams across India.
The Siemens 5SP4391-7RC 80A 3P C characteristic MCB is suitable for customers looking for Siemens circuit protection products for industrial, commercial and infrastructure electrical applications.
SB Smart supports industrial sourcing requirements across Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Mumbai, Pune, Ahmedabad, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Chandigarh, Ludhiana and other major industrial locations across India.
1. What is Siemens 5SP4391-7RC?
It is a Siemens SENTRON 5SP4 miniature circuit breaker rated 80 A, 3-pole, with C tripping characteristic and 10 kA breaking capacity.
2. What is the current rating of 5SP4391-7RC?
The rated current is 80 A.
3. How many poles does this MCB have?
The Siemens 5SP4391-7RC is a 3-pole (3P) MCB.
4. What is the tripping characteristic?
It has a C tripping characteristic, commonly used for general-purpose circuits with moderate starting or inrush currents.
5. What is the breaking capacity of this MCB?
The specified short-circuit breaking capacity is 10 kA.
6. Where can Siemens 5SP4391-7RC be used?
It can be used in industrial distribution panels, commercial electrical systems, machinery, OEM equipment, control panels and suitable three-phase electrical installations.
7. Is the 5SP4391-7RC suitable for three-phase systems?
Yes. The 3-pole configuration is intended for suitable three-phase electrical circuits, subject to correct protection and system design.
|
Parameter |
Specification |
|
Product Model |
5SP4380-7RC |
|
Brand |
Siemens |
|
Series |
Betagard / SENTRON 5SP4 |
|
Type |
Miniature Circuit Breaker (MCB) |
|
Number of Poles |
3 Pole |
|
Rated Current |
80 A |
|
Tripping Characteristic |
C Curve |
|
Rated Voltage |
400 V AC |
|
Breaking Capacity |
10 kA |
|
Frequency |
50/60 Hz |
|
Mounting Type |
DIN Rail |
|
Protection Type |
Thermal magnetic |
|
Standards |
IEC 60898 |
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