Product Description

Siemens 5SL7350-8RC MCB 50A 3-Pole D Characteristic 10kA

The Siemens 5SL7350-8RC is a SENTRON 5SL7 miniature circuit breaker (MCB) designed to provide reliable protection against overload and short-circuit conditions in compatible electrical installations. This Siemens MCB features a 50 A rated current, 3-pole configuration, D 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 5SL7350-8RC 50A 3-pole MCB is designed for circuits where dependable overcurrent protection is required and where connected equipment may experience higher starting or inrush currents. Its D characteristic is suitable for selected applications involving motors, transformers, inductive loads and other equipment that can produce relatively high starting currents.

The 3-pole configuration makes this MCB suitable for compatible three-phase electrical systems requiring coordinated circuit protection and switching. It can be integrated into distribution boards, industrial control panels, machinery panels, electrical switchboards and OEM electrical assemblies.

The 10 kA short-circuit breaking capacity provides the specified fault-interruption capability for suitable electrical installations. This makes the 5SL7350-8RC appropriate where the prospective short-circuit current of the installation is within the MCB's applicable breaking capacity. Proper fault-level assessment and coordination with other protective devices should always be carried out before selection.

The 415 V rating supports use in compatible electrical distribution systems within the specified voltage rating. With a 50 A rated current, the MCB is suitable for appropriately designed higher-current circuits where the connected load, conductor capacity and protection requirements are correctly matched.

As part of the Siemens SENTRON 5SL7 series, the 5SL7350-8RC is suitable for professional electrical protection applications. It can be considered by panel builders, OEMs, electrical contractors, system integrators and industrial maintenance teams requiring Siemens circuit protection solutions.

The D tripping characteristic is an important consideration when selecting this MCB. It is intended for suitable circuits with higher startup or inrush currents, but the correct curve should always be selected according to the actual load characteristics and overall protection design.

Key Features

• Siemens 5SL7350-8RC
• SENTRON 5SL7 series miniature circuit breaker
• Rated current: 50 A
• Rated voltage: 415 V
• 3-pole (3P) configuration
• D tripping characteristic
• 10 kA short-circuit breaking capacity
• Designed for overload protection
• Designed for short-circuit protection
• Suitable for selected high-inrush-current applications
• Suitable for selected motor circuits
• Suitable for transformer-related circuits
• Suitable for inductive loads
• Suitable for three-phase distribution systems
• Suitable for industrial control panels
• Suitable for OEM electrical equipment

Applications

The Siemens 5SL7350-8RC 50A 3-pole D curve MCB can be considered for:

• Three-phase electrical distribution
• Industrial distribution boards
• Commercial electrical panels
• Industrial control panels
• Machinery control panels
• Motor-related electrical circuits
• Transformer-related circuits
• Inductive load circuits
• Manufacturing facilities
• Electrical switchboards
• OEM electrical panels
• Industrial automation systems
• Machinery installations
• Infrastructure electrical systems
• Power distribution applications

Benefits

The Siemens 5SL7350-8RC provides dependable circuit protection for applications requiring a 50 A, 3-pole MCB with D characteristic. Its D tripping characteristic is suitable for selected circuits where connected equipment can produce higher starting or inrush currents during normal operation.

This makes the device appropriate for suitably designed applications involving motors, transformers, inductive loads and other equipment with higher startup currents. Selecting the correct tripping characteristic can help minimize nuisance tripping while maintaining the required protection.

The 10 kA breaking capacity provides reliable interruption of specified short-circuit fault currents within its applicable rating. Before installation, the prospective short-circuit current should be determined to confirm that the MCB's breaking capacity is suitable for the installation.

The 3-pole construction provides coordinated protection and switching for compatible three-phase circuits. It offers a compact solution for industrial distribution boards, control panels, electrical switchboards and machinery panels.

The 50 A rated current makes the 5SL7350-8RC suitable for appropriately designed higher-current circuits. Proper coordination between the MCB, connected load and cable rating is essential for effective circuit protection.

The 415 V rating allows use in compatible electrical distribution systems within the specified voltage rating. As part of the Siemens SENTRON 5SL7 family, the MCB can also be used with compatible accessories in suitable configurations for additional protection, signalling or monitoring requirements.

The Siemens 50 A 3P D 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, prospective short-circuit current, system voltage and coordination with upstream and downstream protective devices before installation.

Why Buy Siemens 5SL7350-8RC from SB Smart?

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 5SL7350-8RC 50A 3P D 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.

FAQs

1. What is Siemens 5SL7350-8RC?
It is a Siemens SENTRON 5SL7 miniature circuit breaker rated 50 A, 3-pole, D characteristic, 415 V and 10 kA breaking capacity.

2. What is the rated current?
The rated current is 50 A.

3. How many poles does this MCB have?
The 5SL7350-8RC is a 3-pole (3P) miniature circuit breaker.

4. What is the tripping characteristic?
It has a D tripping characteristic, suitable for selected circuits with higher 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 used in suitable three-phase distribution systems, industrial control panels, machinery, motor-related circuits, transformer applications, commercial installations and OEM equipment.

8. Why choose a D-curve MCB?
A D-curve MCB can be suitable for selected loads with higher starting or inrush currents. The final selection should always be based on the connected equipment, cable capacity and complete electrical protection requirements.