5SJ4120-6HG40

The 5SJ4120-6HG40 is a miniature circuit breaker (MCB) from Siemens, part of their SENTRON series. It's designed to provide overcurrent protection for electrical installations and equipment, safeguarding them from damage caused by overloads and short circuits. This specific model is a 1-pole breaker with a B-characteristic curve, indicating it's suitable for residential and light commercial applications where the load may have a lower inrush current.
The "120" in the model number typically refers to the current rating of the breaker, which is 20 amps, and the "6HG40" may include specifics about its configuration or additional features such as its short-circuit current rating. These breakers are DIN-rail mounted, making them easy to install in standard distribution panels.
Siemens' SENTRON circuit breakers are known for their reliability and safety features, often integrating well with other components of the SENTRON protection system, ensuring comprehensive protection and management of electrical systems.

The 5SJ4120-6HG40 is a circuit breaker from Siemens. Equivalent products can include breakers from other manufacturers like Schneider Electric, ABB, and Eaton, which offer similar current ratings and protection features. To find the exact equivalent, compare specifications such as the current rating, voltage, breaking capacity, and type (e.g., miniature circuit breaker). Always consult with a professional or refer to technical datasheets for precise replacements.

The 5SJ4120-6HG40 is a miniature circuit breaker (MCB) from Siemens. It is designed for electrical installations and offers protection against overcurrent, which includes both overload and short-circuit protection. Some key features of this MCB include:
1. Rated Current: Typically, it is rated for 20A, suitable for various applications in residential, commercial, or industrial settings.
2. Number of Poles: It features a single-pole configuration.
3. Tripping Characteristics: It usually offers characteristics like B, C, or D curves, which define the tripping behavior and response time, catering to different types of loads.
4. Breaking Capacity: The MCB has a rated breaking capacity, ensuring it can safely interrupt fault currents without being damaged.
5. DIN Rail Mounting: Designed for easy installation on standard DIN rails, common in electrical distribution systems.
6. Compliance: Conforms to international standards, ensuring safety and reliability.
This MCB is part of Siemens' comprehensive range of circuit protection devices, known for their durability and efficiency in protecting electrical circuits.

The 5SJ4120-6HG40 is a circuit breaker from Siemens, specifically part of their SENTRON line. It is designed for electrical circuit protection. Typically, such circuit breakers have terminals for connection rather than conventional pins like electronic components.
The 5SJ4120-6HG40 is a 2-pole miniature circuit breaker (MCB) designed for AC circuits, with a rated current of 20A and a tripping characteristic of type C, suitable for residential and commercial installations. The primary function of this device is to protect electrical circuits from overloads and short circuits. It achieves this by interrupting the current flow when faults are detected, helping to prevent damage to the electrical system and connected devices.
For specific terminal or connection details, it is advisable to refer to the product's datasheet or technical documentation provided by Siemens, as these documents provide the exact connection points and installation instructions.

The manufacturer of the 5SJ4120-6HG40 is Siemens. Siemens is a multinational conglomerate corporation headquartered in Munich, Germany. It is one of the largest industrial manufacturing companies in Europe and operates globally in various sectors. Siemens is primarily known for its engineering and technology services, with a focus on automation, digitalization, and electrification. The company provides a wide range of products and services, including those in the areas of energy, healthcare, infrastructure, and industry.

The 5SJ4120-6HG40 is a miniature circuit breaker (MCB) used primarily in electrical distribution systems for residential, commercial, and industrial applications. It provides overcurrent protection by automatically switching off electrical circuits during abnormal conditions, such as overloads or short circuits, thereby preventing potential damage to the wiring and connected devices. These MCBs are commonly used in power distribution panels to safeguard lighting systems, outlets, and appliances. Additionally, they are suitable for use in control panels, machinery, and other equipment requiring reliable circuit protection. The 5SJ4120-6HG40's compact design and efficient performance make it ideal for space-constrained installations.

The 5SJ4120-6HG40 is a miniature circuit breaker (MCB) from Siemens. It is generally available in a standard DIN rail-mounted package, which is typical for electrical circuit protection devices used in residential, commercial, and industrial applications.