The Siemens 5SL7302-8RC is a SENTRON 5SL7 miniature circuit breaker (MCB) designed for reliable protection against overload and short-circuit conditions in compatible electrical installations. This model has a 2 A rated current, 3-pole configuration, D tripping characteristic, 415 V AC supply rating and 15 kA short-circuit breaking capacity. Current product listings identify the 5SL7302-8RC as a Siemens 2 A, three-pole, D-curve MCB with 15 kA breaking capacity.
The Siemens 5SL7302-8RC 2A 3-pole MCB is particularly suitable for appropriately designed low-current three-phase circuits where a D-characteristic protective device is required. The D curve is generally selected for circuits where connected equipment can produce comparatively high starting or inrush currents.
This makes the MCB relevant to selected industrial control circuits, machinery applications, inductive loads, transformers, motors and automation equipment, subject to correct circuit design and protection coordination.
The 3-pole configuration allows coordinated protection and switching of compatible three-phase circuits. The device can be incorporated into electrical distribution boards, industrial control cabinets, machinery panels, automation systems and OEM electrical assemblies.
With a 2 A rated current, the 5SL7302-8RC is intended for appropriately designed low-current circuits. The conductor size, connected load, ambient conditions and coordination with upstream and downstream protective devices should be checked before installation.
The product is part of the Siemens SENTRON 5SL7 family, making it suitable for professional electrical protection applications across industrial, commercial and infrastructure environments.
The Siemens 5SL7302-8RC 2A 3-pole D curve MCB can be considered for:
The Siemens 5SL7302-8RC provides dependable circuit protection for applications requiring a 2 A, 3-pole MCB with D characteristic and 15 kA breaking capacity. Its compact modular format makes it suitable for integration into electrical panels and distribution assemblies.
The D tripping characteristic is an important selection feature for circuits where equipment can generate comparatively high starting or inrush currents. It can therefore be considered for selected inductive, motor, transformer and industrial equipment circuits, provided the actual load characteristics are compatible with the MCB.
The 15 kA breaking capacity provides a high specified short-circuit interruption capability. The available product information identifies a 15 kA breaking capacity according to EN 60898, while the related Siemens documentation should be used to confirm the applicable protection standard for the intended installation.
The 3-pole construction provides coordinated protection for compatible three-phase circuits. This makes the MCB useful for industrial control cabinets, distribution boards, machinery panels and electrical switchboards.
The 2 A current rating makes this model suitable for appropriately designed low-current applications. It can be useful where a relatively low-rated protective device is required for control, auxiliary or other suitably designed circuits.
The 415 V AC supply rating allows use in compatible three-phase electrical systems. The product family is designed for professional electrical installations and can be integrated into suitable Siemens SENTRON protection systems.
The Siemens 5SL7 MCB series is suitable for a wide range of industrial and commercial electrical applications, making the 5SL7302-8RC a practical option for panel builders, OEMs, electrical contractors, system integrators and maintenance teams.
The Siemens 2A 3P D curve 15 kA MCB can be considered for suitable projects across 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 verify the connected load, conductor rating, prospective short-circuit current, system voltage, tripping characteristic and coordination with upstream and downstream protective devices before installation.
SB Smart supplies Siemens industrial electrical, automation and circuit protection products for OEMs, panel builders, electrical contractors, system integrators and industrial maintenance teams across India.
The Siemens 5SL7302-8RC 2A 3P D characteristic 15 kA MCB is suitable for customers looking for Siemens circuit protection products for industrial control, automation, machinery, electrical distribution and OEM applications.
SB Smart supports sourcing requirements across Faridabad, Delhi NCR, Noida, Gurgaon/Gurugram, Mumbai, Pune, Ahmedabad, Hyderabad, Bengaluru/Bangalore, Chennai, Kolkata, Chandigarh, Ludhiana and other major Indian industrial markets.
1. What is Siemens 5SL7302-8RC?
It is a Siemens SENTRON 5SL7 miniature circuit breaker rated 2 A, 3-pole, D characteristic, 415 V AC and 15 kA breaking capacity.
2. What is the rated current?
The rated current is 2 A.
3. How many poles does this MCB have?
The 5SL7302-8RC is a 3-pole (3P) miniature circuit breaker.
4. What is the tripping characteristic?
It has a D tripping characteristic, suitable for selected circuits where higher starting or inrush currents can occur.
5. What is the breaking capacity?
The specified breaking capacity is 15 kA.
6. What is the rated voltage?
The supply voltage is 415 V AC.
7. Where can this MCB be used?
It can be considered for suitable three-phase control circuits, industrial automation panels, machinery, OEM equipment, electrical distribution and selected inductive-load applications.
8. Why choose a D-characteristic MCB?
A D-characteristic MCB can be suitable for selected loads that experience relatively high starting or inrush currents. Final selection should always be based on the actual equipment, conductor capacity and complete electrical protection design.
|
Parameter |
Specification |
|
Product Series |
Siemens SENTRON 5SL7 |
|
Part Number |
5SL7302-8RC |
|
Product Type |
Miniature Circuit Breaker (MCB) |
|
Number of Poles |
3P |
|
Rated Current |
2A |
|
Tripping Characteristic |
C Curve |
|
Rated Voltage |
415V AC |
|
Breaking Capacity |
10kA |
|
Frequency |
50/60 Hz |
|
Mounting Type |
DIN Rail |
|
Standard Compliance |
IEC 60898-1 |
|
Application |
Control panels, automation systems, light-load circuits |
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