The Siemens 5SL5102-7RC is a SENTRON 5SL5 miniature circuit breaker (MCB) designed specifically for DC circuit protection. This Siemens DC MCB features a 2 A rated current, 1-pole configuration, C tripping characteristic, 220 V DC operating voltage and 10 kA short-circuit breaking capacity, making it suitable for appropriately designed low-current DC electrical installations.
The Siemens 5SL5102-7RC 2A 1-pole DC MCB is designed for individual DC circuits where reliable protection against overload and short-circuit conditions is required. As a dedicated DC-rated circuit breaker, it is suitable for applications where the electrical system requires protection specifically designed for DC fault interruption.
With a 2 A rated current, the 5SL5102-7RC is intended for appropriately designed low-current DC circuits. It can be considered for industrial control circuits, automation systems, auxiliary DC supplies, signalling circuits and compatible electronic or electrical equipment, where the connected load and conductor capacity are correctly matched to the protective device.
The 1-pole configuration provides a compact and space-efficient solution for individual circuit protection. It can be integrated into DC distribution boards, industrial control panels, automation cabinets, machinery panels and OEM electrical assemblies where dedicated protection is required for individual circuits.
The C tripping characteristic provides a defined tripping response for suitable circuits where moderate starting or transient currents may occur. This makes the MCB a practical choice for selected DC control and equipment circuits where the load profile is compatible with a C-characteristic protective device.
The 10 kA short-circuit breaking capacity provides the specified fault-interruption capability for applicable DC protection arrangements. The prospective short-circuit current should always be assessed before selecting the MCB to confirm that the device is suitably rated for the actual DC installation.
The 220 V DC operating voltage supports use in compatible DC electrical systems within the specified voltage rating. The compact modular design makes the 5SL5102-7RC suitable for professional electrical panels and DC equipment protection applications.
The Siemens 5SL5102-7RC 2A 1-pole C curve DC MCB can be considered for:
The Siemens 5SL5102-7RC provides dependable circuit protection for DC applications requiring a 2 A, 1-pole MCB with C characteristic and 10 kA breaking capacity. Its dedicated DC design makes it suitable for applications where a protective device rated for DC circuit interruption is required.
The 2 A current rating makes the MCB suitable for appropriately designed low-current DC circuits. Correctly matching the protective-device rating with the connected load and conductor capacity helps provide effective overload protection while allowing the circuit to operate within its intended electrical conditions.
The C tripping characteristic offers a practical protection response for compatible DC circuits where moderate starting or transient currents may occur. It can be considered for selected industrial control systems, automation circuits, auxiliary supplies, signalling circuits and compatible DC equipment, subject to proper application.
The 1-pole construction provides a compact solution for individual DC circuit protection. This makes the device suitable for DC distribution boards, industrial control cabinets, automation panels, machinery systems and OEM electrical assemblies where individual circuits require dedicated protection.
The 10 kA breaking capacity provides the specified short-circuit interruption capability for suitable DC installations. Since DC fault interruption depends on factors such as system voltage, available fault current and circuit configuration, these parameters should always be verified during electrical system design.
The 220 V DC operating voltage supports use in compatible DC systems within the specified voltage rating. This makes the 5SL5102-7RC suitable for selected industrial DC distribution, control, auxiliary power and automation applications.
The Siemens SENTRON 5SL5 DC series provides a dedicated modular solution for professional DC circuit protection. The 5SL5102-7RC can therefore be considered by OEMs, panel builders, electrical contractors, automation integrators and industrial maintenance teams.
For customers sourcing Siemens DC circuit protection products 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, the 5SL5102-7RC can be considered for suitable applications.
Always verify the actual DC system voltage, polarity, pole connection, prospective short-circuit current and applicable Siemens wiring arrangement before installation.
SB Smart supplies Siemens industrial electrical, automation and DC circuit protection products for OEMs, panel builders, electrical contractors, system integrators, energy-sector customers and industrial maintenance teams across India.
The Siemens 5SL5102-7RC 2A 1P C characteristic 10 kA DC MCB is suitable for customers looking for Siemens circuit protection products for industrial DC distribution, control panels, automation equipment, auxiliary systems and OEM electrical 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 5SL5102-7RC?
It is a Siemens SENTRON 5SL5 DC miniature circuit breaker rated 2 A, 1-pole, C characteristic, 220 V DC and 10 kA breaking capacity.
2. What is the rated current?
The rated current is 2 A.
3. Is the 5SL5102-7RC designed for DC applications?
Yes. It belongs to the Siemens 5SL5 DC MCB range and is intended for suitable DC circuit protection applications.
4. What is the rated DC operating voltage?
The specified operating voltage is 220 V DC.
5. What is the breaking capacity?
The specified short-circuit breaking capacity is 10 kA.
6. How many poles does this MCB have?
The 5SL5102-7RC is a 1-pole (1P) DC miniature circuit breaker.
7. Where can the Siemens 5SL5102-7RC be used?
It can be considered for suitable DC control panels, automation systems, auxiliary circuits, signalling applications, OEM equipment, industrial DC distribution and other compatible DC installations.
8. Is the wiring arrangement important for this DC MCB?
Yes. Correct pole connection, polarity and wiring arrangement are important for proper DC fault interruption. The installation should follow the applicable Siemens connection instructions.
|
Parameter |
Specification |
|
Product Model |
5SL5102-7RC |
|
Brand |
Siemens |
|
Series |
SENTRON 5SL |
|
Type |
Miniature Circuit Breaker (MCB) |
|
Number of Poles |
1P |
|
Rated Current |
2 A |
|
Rated Voltage |
230/400 V AC, up to 220 V DC |
|
Tripping Characteristic |
Curve C |
|
Breaking Capacity |
10 kA |
|
Mounting Type |
DIN rail |
|
Application |
AC/DC control & distribution circuits |
|
Standards |
IEC 60898-1 / IEC 60947-2 |
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