The Siemens 5SL5132-7RC is a SENTRON 5SL5 miniature circuit breaker (MCB) designed specifically for DC circuit protection. This Siemens DC MCB features a 32 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 DC electrical installations requiring dependable protection against overload and short-circuit conditions.
The Siemens 5SL5132-7RC 32A 1-pole DC MCB is designed for individual DC circuits where reliable overcurrent protection is required in a compact modular format. As a dedicated DC-rated circuit breaker, it is intended for applications where the electrical system requires suitable DC fault interruption rather than relying on a conventional AC-only MCB.
With a 32 A rated current, the 5SL5132-7RC is suitable for appropriately designed medium-current DC circuits. The connected load, conductor capacity, operating conditions and coordination with upstream and downstream protective devices should be considered carefully during MCB selection.
The C tripping characteristic provides a defined response for suitable circuits where moderate starting or transient currents can occur. This makes the MCB suitable for selected DC distribution, industrial control, auxiliary power and equipment protection applications, provided the connected load characteristics match the device.
The 1-pole configuration provides a compact solution for individual DC 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 10 kA short-circuit breaking capacity provides the specified fault-interruption capability for applicable DC installations. The prospective short-circuit current at the installation point should always be assessed before installation to confirm that the MCB is suitable for the actual DC system.
The Siemens 5SL5132-7RC 32A 1-pole C curve DC MCB can be considered for:
The Siemens 5SL5132-7RC provides dependable circuit protection for DC applications requiring a 32 A, 1-pole MCB with C characteristic and 10 kA breaking capacity. Its dedicated DC design makes it suitable for applications where the circuit breaker must provide protection appropriate to DC operating conditions.
The 32 A current rating makes this model suitable for appropriately designed medium-current DC circuits. Proper coordination between the MCB rating, connected load and conductor capacity helps provide effective overload protection while allowing normal operating current to flow without unnecessary tripping.
The C tripping characteristic provides a practical protection response for compatible circuits where moderate starting or transient currents may occur. It can be considered for selected industrial DC control systems, auxiliary circuits and compatible equipment where the load profile matches the device characteristics.
The 1-pole construction provides a compact and space-efficient solution for individual DC circuit protection. This makes the MCB suitable for DC distribution boards, industrial control cabinets, automation panels, OEM equipment and machinery control systems.
The 10 kA breaking capacity provides the specified short-circuit interruption capability for suitable DC applications. Because DC fault interruption depends on system voltage, available fault current and circuit configuration, the complete electrical system should be evaluated before installation.
The 220 V DC operating voltage makes the 5SL5132-7RC suitable for compatible DC systems operating within its specified voltage rating. This makes the product relevant to selected industrial DC distribution, control, auxiliary power and equipment-protection applications.
The Siemens SENTRON 5SL5 DC series provides a dedicated modular solution for professional DC circuit protection. The 5SL5132-7RC can therefore be considered by OEMs, panel builders, electrical contractors, automation integrators and industrial maintenance teams.
The Siemens 32A 1P C curve 10 kA DC 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 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 5SL5132-7RC 32A 1P C characteristic 10 kA DC MCB is suitable for customers looking for Siemens circuit protection products for industrial DC distribution, control panels, auxiliary systems, automation equipment 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 5SL5132-7RC?
It is a Siemens SENTRON 5SL5 DC miniature circuit breaker rated 32 A, 1-pole, C characteristic and 10 kA breaking capacity.
2. What is the rated current?
The rated current is 32 A.
3. Is the 5SL5132-7RC 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 voltage?
The specified DC 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 5SL5132-7RC is a 1-pole (1P) DC miniature circuit breaker.
7. Where can the Siemens 5SL5132-7RC be used?
It can be considered for suitable DC distribution systems, industrial control panels, auxiliary power circuits, automation equipment, OEM installations and other compatible DC applications.
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 |
5SL5132-7RC |
|
Brand |
Siemens |
|
Series |
SENTRON 5SL |
|
Type |
Miniature Circuit Breaker (MCB) |
|
Number of Poles |
1P |
|
Rated Current |
32 A |
|
Rated Voltage |
230/400 V AC, up to 220 V DC |
|
Tripping Characteristic |
Curve C |
|
Breaking Capacity |
10 kA |
|
Mounting Type |
DIN rail |
|
Width |
18 mm |
|
Application |
AC/DC control & distribution circuits |
|
Standards |
IEC 60898-1 / IEC 60947-2 |
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