
( Brand: Siemens ), ( Manufacturer Part Number: 3VL4740-2DC36-0AA0 ), ( Type: 3vl4740-2dc36-0aa0 3p )
The Siemens 3VL4740-2DC36-0AA0 is a single pole circuit breaker from the VL400 series, designed to provide reliable protection against overcurrent conditions in electrical systems. This circuit breaker is suitable for use in various applications including commercial and industrial applications.
The 3VL4740-2DC36-0AA0 circuit breaker is a voltage-limiting type, meaning it uses a voltage limiter to reduce the voltage level during a short circuit to limit the flow of current and minimize the risk of damage to connected equipment. The breaker is rated for a continuous current of 70 A and aShort Time Current Rating (I2t) of 100 kA at 600 volts. The breaker is also UL listed, ensuring compliance with the safety standards set by Underwriters Laboratories.
The breaker housing is made of die-cast aluminum, which offers excellent heat dissipation properties, ensuring the circuit breaker can safely handle the heat generated during electrical faults. The contacts of the breaker are made of copper alloy, known for their excellent conductivity and durability, ensuring efficient power transfer and long-term reliability.
The breaker features a blow-out proof tripping mechanism that activates quickly during overcurrent conditions, preventing damage to connected equipment. The breaker can also be easily reset after tripping, enabling a quick restoration of power.
The circuit breaker comes with a lockout provision that allows the disconnection of power supply to the circuit breaker for maintenance or repair tasks, ensuring the safety of personnel working on the electrical system. Additionally, the breaker has a test and indicated correct position feature, allowing for easy confirmation of proper operation.
Overall, the Siemens 3VL4740-2DC36-0AA0 circuit breaker is an ideal solution for applications requiring reliable protection against overcurrent conditions. With its high current handling capability, UL listing, and safe design features, this circuit breaker ensures the safety and efficiency of electric power distribution systems.
Siemens 3VL4740-2DC36-0AA0 1pcs VL40 electrical circuit breaker is a type of protective device utilize in electrical power systems to prevent overloading or short-circuiting. Like any other electrical equipment, it has its advantages and disadvantages.
Pros:1. Reliability: Siemens is a reputable brand known for producing high-quality electrical equipment. The VL400 circuit breaker is designed to offer reliable protection against short circuits and overloads.
2. Advanced Technology: This circuit breaker features advanced technology such as electronic trip units, buss contact monitoring, and earth fault detection, which enhance its functionality and accuracy.
3. Safety: Siemens VL400 circuit breaker comes with safety features like insulation monitoring, overvoltage protection, and earthquake protection, ensuring the safety of the electrical system and personnel.
4. Customization: Siemens offers customization options for the VL400 circuit breaker, allowing users to select the specific features and functions that they require for their electrical system.
5. Low Maintenance: The VL400 circuit breaker requires minimal maintenance, as it has a self-cleanup mechanism that removes any tripping residues, ensuring optimal performance.
Cons:1. Cost: Siemens VL400 circuit breaker is relatively expensive compared to other circuit breakers in the market due to its advanced technology and customization options.
2. Complexity: Due to its advanced features, the VL400 circuit breaker may require more technical expertise to install, configure, and maintain, which can add to the overall cost.
3. Size: The VL400 circuit breaker is larger than some of its competitors, which may require additional space in the electrical panel or distribution board.
4. Limited Compatibility: The VL400 circuit breaker may not be compatible with all electrical systems, which may limit its applicability for some users.
Conclusion:The Siemens 3VL4740-2DC36-0AA0 1pcs VL400 circuit breaker is a high-performance protective device that offers advanced technology, reliability, and safety features. Its customization options and low maintenance requirements make it ideally suitable for large-scale industrial applications. However, its relatively high cost, complexity, size, and limited compatibility may make it less suitable for smaller applications or budget-conscious users.
Recommendation:If you operate a large industrial electrical system that requires advanced protection and customization options, the Siemens VL400 circuit breaker is an excellent choice. However, if you have a smaller application or a limited budget, there are other circuit breakers in the market that may be more suitable for your needs. It is essential to carefully evaluate your requirements and consult with a qualified electrical engineer before making a purchase decision.
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