Description
The ABB breaker 1S261-B63 is an important component in electrical distribution systems, manufactured by ABB, a global leader in power and automation technologies. Here’s an overview with more details about this breaker:
Overview of ABB Breaker 1S261-B63
The ABB 1S261-B63 breaker is part of ABB’s extensive range of circuit protection devices designed to ensure the safety and reliability of electrical systems. It is specifically designed to protect electrical circuits from overloads and short circuits, safeguarding equipment and preventing damage.
Key Features
Circuit Protection
The primary function of the ABB 1S261-B63 breaker is to protect electrical circuits from overcurrent situations, such as overloads and short circuits. It automatically interrupts the flow of electricity when these conditions occur, preventing damage to connected equipment.
Thermal and Magnetic Protection
The breaker incorporates both thermal and magnetic protection mechanisms. Thermal protection responds to overcurrents by sensing heat buildup in the circuit, while magnetic protection detects sudden, high-current surges that indicate a short circuit.
Trip Indication
Upon tripping, the breaker typically includes a visible trip indication, such as a red indicator window or LED, to alert operators to the status of the circuit. This feature aids in quickly identifying and resolving issues within the electrical system.
Compact Design
The ABB 1S261-B63 breaker features a compact design, allowing for space-efficient installation in electrical panels and distribution boards. Its compact size does not compromise its performance, making it suitable for various applications where space is limited.
Technical Specifications
- Model: ABB 1S261-B63
- Current Rating: 63 amps
- Voltage Rating: Standard voltage ratings appropriate for industrial and commercial applications
- Interrupting Capacity: Designed to safely interrupt specified currents to protect equipment and personnel
- Mounting: Typically DIN rail mountable for easy integration into electrical panels
- Trip Characteristics: Designed to trip under specific overcurrent conditions to protect circuits and equipment
Applications
Industrial Applications
The ABB 1S261-B63 breaker is commonly used in industrial settings to protect electrical circuits powering machinery, motors, and equipment. It ensures continuous operation by preventing damage from electrical faults.
Commercial Buildings
In commercial buildings, the breaker protects circuits supplying power to lighting, HVAC systems, and other electrical devices. Its reliable performance contributes to the safety and efficiency of building operations.
Residential Installations
In residential applications, the breaker safeguards circuits in distribution boards, protecting household appliances and electronics from electrical hazards.
Benefits
Safety
The ABB 1S261-B63 breaker enhances electrical safety by promptly interrupting currents that exceed safe operating limits, preventing overheating and potential fire hazards.
Reliability
With its robust construction and dependable trip characteristics, the breaker provides reliable circuit protection, reducing downtime and maintenance costs associated with equipment damage.
Space Efficiency
The compact design of the ABB 1S261-B63 allows for efficient use of space in electrical panels, accommodating installations where space is limited without compromising functionality.
Ease of Installation
DIN rail mounting and user-friendly design features simplify installation and maintenance, ensuring quick deployment and system integrity.
Conclusion
The ABB 1S261-B63 breaker is a versatile and reliable circuit protection device suitable for industrial, commercial, and residential applications. Its combination of thermal and magnetic protection, compact design, and robust performance make it an essential component in ensuring the safety and reliability of electrical systems. By safeguarding circuits from overloads and short circuits, the ABB 1S261-B63 contributes to the efficient operation and longevity of electrical equipment and installations.
