Description
Siemens 5SL3525-7 is a miniature circuit breaker (MCB) designed for electrical distribution and protection in residential, commercial, and industrial applications. Here’s an overview of its key features and specifications:
Key Features:
- Rated Current: The “3525” in the model number indicates that it has a rated current of 25 amps.
- Breaking Capacity: Capable of breaking short-circuit currents up to a specified level to protect downstream electrical components.
- Tripping Characteristics: The “7” in the model number denotes the tripping characteristic, which determines the response time of the MCB under different fault conditions.
- Compact Design: Miniature size allows for installation in limited space, such as electrical distribution panels and consumer units.
- DIN Rail Mounting: Designed for easy installation on standard DIN rails in electrical enclosures.
- Positive Contact Indication: Provides visual indication of the status of the contacts for enhanced safety during maintenance.
- High Mechanical and Electrical Endurance: Designed for reliable operation over a long service life, even under demanding conditions.
- Compliance: Complies with international standards for circuit protection devices to ensure safety and reliability.
Technical Specifications:
- Manufacturer: Siemens
- Product Series: 5SL
- Model Number: 5SL3525-7
- Rated Current: 25 amps
- Breaking Capacity: Up to a specified level (usually denoted in kA or kiloamps)
- Tripping Characteristic: Type “7” (specific characteristic determined by the manufacturer)
- Number of Poles: Typically single-pole or multipole configurations
- Mounting: DIN rail mounting
- Operating Voltage: Rated operational voltage depends on the application and system requirements
- Operating Temperature: Suitable for operation within a specified temperature range
Applications:
- Residential: Used in residential electrical distribution panels to protect circuits supplying power to lighting, outlets, and appliances.
- Commercial: Installed in commercial buildings, offices, and retail spaces to ensure electrical safety and protect equipment.
- Industrial: Suitable for use in industrial facilities, manufacturing plants, and machinery to protect electrical circuits from overloads and short circuits.
- HVAC (Heating, Ventilation, and Air Conditioning): Used in HVAC systems to protect motors, compressors, and other electrical components from damage.
Benefits:
- Reliable Protection: Helps protect electrical circuits and equipment from overloads, short circuits, and faults, minimizing downtime and damage.
- Space-saving Design: Compact size allows for installation in tight spaces, optimizing the use of electrical enclosures.
- Easy Installation: DIN rail mounting simplifies installation and maintenance tasks, reducing labor time and costs.
- Safety: Positive contact indication enhances safety during installation, maintenance, and troubleshooting activities.
- Compliance: Meets or exceeds international standards for circuit protection devices, ensuring safety and reliability.
