The Siemens 5SL4263-7RC is a SENTRON 5SL4 miniature circuit breaker (MCB) designed to provide reliable protection against overload and short-circuit conditions in suitable electrical installations. This Siemens MCB features a 63 A rated current, 2-pole configuration, C tripping characteristic, 415 V rated voltage and 10 kA short-circuit breaking capacity, making it suitable for appropriately designed industrial, commercial and electrical distribution applications.
The Siemens 5SL4263-7RC 63A 2-pole MCB is designed for electrical circuits where dependable overcurrent protection and coordinated two-pole switching are required. Its C tripping characteristic is generally suitable for general-purpose electrical circuits where moderate starting or inrush currents may occur. This makes the device a practical solution for suitable distribution, control, machinery and equipment-protection applications.
The 2-pole configuration provides coordinated protection and switching for compatible two-pole electrical circuits. It can be integrated into electrical distribution boards, industrial control panels, commercial electrical panels, machinery panels, automation systems and OEM electrical assemblies where two-pole circuit protection is required.
With a 63 A rated current, the 5SL4263-7RC is suitable for appropriately designed higher-current circuits. Proper coordination between the MCB rating, connected load, conductor capacity and upstream and downstream protective devices is essential for safe and reliable operation.
The 10 kA short-circuit breaking capacity provides the specified fault-interruption capability for suitable installations. The prospective short-circuit current at the installation point should always be evaluated before selecting the MCB to ensure that the device has adequate short-circuit interruption capability for the electrical system.
As part of the Siemens SENTRON 5SL4 series, the 5SL4263-7RC provides a compact modular circuit protection solution for professional electrical installations. It can be considered by panel builders, OEMs, electrical contractors, system integrators and industrial maintenance teams requiring Siemens circuit protection products.
The Siemens 5SL4263-7RC 63A 2-pole C curve MCB can be considered for:
The Siemens 5SL4263-7RC provides dependable circuit protection for applications requiring a 63 A, 2-pole MCB with C characteristic and 10 kA breaking capacity. Its compact modular design makes it suitable for professional electrical distribution and control-panel applications.
The C tripping characteristic makes this MCB suitable for many general-purpose circuits where moderate starting or inrush currents may occur. It can be considered for appropriately designed distribution, control, equipment and machinery circuits where the expected load characteristics match a C-curve protective device.
The 2-pole construction provides coordinated protection and switching for compatible two-pole circuits. This makes the device suitable for electrical distribution boards, control cabinets, machinery panels, automation systems and OEM electrical assemblies where two-pole protection is required.
The 63 A rated current makes the 5SL4263-7RC suitable for appropriately designed higher-current circuits. Correct matching of the MCB rating with the conductor capacity and connected load helps provide effective protection against overload conditions and supports reliable operation.
The 10 kA short-circuit breaking capacity provides the specified capability to interrupt suitable short-circuit fault currents within the applicable device ratings. Before installation, the prospective short-circuit current should be assessed to confirm that the MCB is appropriately rated for the actual installation.
The 415 V rating supports use in compatible AC electrical systems. This makes the 5SL4263-7RC suitable for a range of industrial, commercial, automation and OEM electrical applications where voltage, current, pole configuration and tripping characteristics match the system requirements.
The Siemens SENTRON 5SL4 series provides a practical modular solution for professional circuit protection. The 5SL4263-7RC can therefore be considered for OEM panels, industrial automation systems, machinery, distribution boards and commercial electrical installations.
The Siemens 63A 2P C curve 10 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, system voltage, prospective short-circuit current 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 5SL4263-7RC 63A 2P C characteristic 10 kA MCB is suitable for customers looking for Siemens circuit protection products for industrial, commercial, machinery, automation and electrical distribution 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 5SL4263-7RC?
It is a Siemens SENTRON 5SL4 miniature circuit breaker rated 63 A, 2-pole, C characteristic, 415 V and 10 kA breaking capacity.
2. What is the rated current?
The rated current is 63 A.
3. How many poles does this MCB have?
The 5SL4263-7RC is a 2-pole (2P) miniature circuit breaker.
4. What is the tripping characteristic?
It has a C tripping characteristic, generally suitable for general-purpose circuits with moderate starting or inrush currents.
5. What is the breaking capacity?
The specified short-circuit breaking capacity is 10 kA.
6. What is the rated voltage?
The specified rated voltage is 415 V.
7. Where can this MCB be used?
It can be considered for suitable electrical distribution boards, industrial control panels, machinery panels, automation systems, OEM equipment and commercial electrical installations.
8. What is the advantage of a 2-pole MCB?
A 2-pole MCB provides coordinated protection and switching for compatible two-pole circuits and offers a compact solution for suitable distribution and equipment-protection applications.
Technical Specifications
|
Parameter |
Specification |
|
Product Model |
5SL4263-7RC |
|
Brand |
Siemens |
|
Series |
SENTRON 5SL |
|
Type |
Miniature Circuit Breaker (MCB) |
|
Number of Poles |
2 Pole |
|
Rated Current |
63 A |
|
Rated Voltage |
240/415 V AC |
|
Frequency |
50/60 Hz |
|
Tripping Characteristic |
Curve C |
|
Breaking Capacity |
10 kA |
|
Insulation Voltage (Ui) |
440 V |
|
Impulse Withstand Voltage (Uimp) |
4 kV |
|
Energy Limitation Class |
3 |
|
Mounting Type |
DIN Rail |
|
Protection Class |
IP20 |
|
Mechanical Life |
~10,000 operations |
|
Electrical Life |
~4,000 operations |
|
Standards |
IEC 60898-1 |
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