Product Description

Siemens 5SL5163-7RC MCB 63A 1-Pole C Characteristic 10kA DC

The Siemens 5SL5163-7RC is a SENTRON 5SL5 miniature circuit breaker (MCB) designed specifically for DC circuit protection. This Siemens DC MCB features a 63 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 5SL5163-7RC 63A 1-pole DC MCB is intended for individual DC circuits where reliable overcurrent protection is required in a compact modular format. Because DC circuit interruption differs from AC interruption, using a dedicated DC-rated MCB is important for applications operating within the product's specified voltage and fault-current ratings.

With a 63 A rated current, the 5SL5163-7RC is suitable for appropriately designed higher-current DC circuits. The connected load, conductor capacity, operating conditions and protection coordination should be carefully considered before selecting the MCB.

The C tripping characteristic provides a defined response for suitable circuits where moderate starting or transient currents may occur. This makes it suitable for selected DC distribution, industrial control, auxiliary power and equipment protection applications, provided the load characteristics match the selected tripping curve.

The 1-pole configuration provides a compact solution for individual circuit protection. It can be integrated into DC distribution boards, industrial control panels, automation cabinets, OEM electrical assemblies and other suitable DC installations where individual circuit protection is required.

The 10 kA short-circuit breaking capacity provides the specified fault-interruption capability for applicable DC installations. Since DC fault interruption depends on factors such as system voltage, available fault current and circuit configuration, the actual installation conditions should always be verified before commissioning.

Key Features

• Siemens 5SL5163-7RC
• SENTRON 5SL5 series DC miniature circuit breaker
• Rated current: 63 A
• 1-pole (1P) configuration
• C tripping characteristic
• 10 kA short-circuit breaking capacity
• Rated DC operating voltage: 220 V DC
• Designed specifically for DC circuit protection
• Suitable for overload protection
• Suitable for short-circuit protection
• Suitable for individual DC circuit protection
• Suitable for industrial DC distribution
• Suitable for control and auxiliary circuits
• Suitable for OEM electrical equipment
• Suitable for automation applications
• Compact modular circuit protection solution

Applications

The Siemens 5SL5163-7RC 63A 1-pole C curve DC MCB can be considered for:

• DC electrical distribution
• Industrial DC control panels
• Auxiliary DC circuits
• DC power supply systems
• Battery-related installations
• Industrial automation systems
• OEM DC electrical panels
• Machinery DC circuits
• Control and signalling systems
• DC switchboards
• Power electronics equipment
• Renewable-energy electrical systems
• Industrial infrastructure
• Electrical equipment protection
• Suitable higher-current DC circuits

Benefits

The Siemens 5SL5163-7RC provides dependable circuit protection for DC applications requiring a 63 A, 1-pole MCB with C characteristic and 10 kA breaking capacity. Its dedicated DC construction makes it suitable for electrical systems where an MCB specifically rated for DC interruption is required.

The 63 A current rating makes this model suitable for appropriately designed higher-current DC circuits. Proper coordination with the conductor capacity and connected load helps ensure effective overload protection while allowing normal operating current to pass without unnecessary tripping.

The C tripping characteristic provides a practical protection response for suitable circuits where moderate starting or transient currents may occur. It can be considered for compatible industrial DC loads, control equipment and auxiliary circuits where the expected current profile matches the device characteristics.

The 1-pole design provides a compact solution for individual DC circuit protection. This can be useful in DC distribution boards, industrial control cabinets, automation panels, OEM equipment and machinery control systems where individual circuits require dedicated protection.

The 10 kA breaking capacity provides the specified short-circuit interruption capability for suitable DC applications. The prospective short-circuit current should always be assessed at the installation point to confirm that the MCB's breaking capacity is adequate for the intended circuit.

The 220 V DC operating voltage makes the 5SL5163-7RC suitable for compatible DC systems operating within its specified voltage rating. This makes it relevant to selected industrial DC distribution, control and auxiliary power applications.

The Siemens SENTRON 5SL5 DC series offers a dedicated modular solution for professional DC circuit protection. The 5SL5163-7RC can 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 5SL5163-7RC 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.

Why Buy Siemens 5SL5163-7RC from SB Smart?

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 5SL5163-7RC 63A 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.

FAQs

1. What is Siemens 5SL5163-7RC?
It is a Siemens SENTRON 5SL5 DC miniature circuit breaker rated 63 A, 1-pole, C characteristic and 10 kA breaking capacity.

2. What is the rated current?
The rated current is 63 A.

3. Is the 5SL5163-7RC 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 5SL5163-7RC is a 1-pole (1P) DC miniature circuit breaker.

7. Where can the Siemens 5SL5163-7RC 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.