SIEMENS Sentron Miniature Circuit Breaker Ka 5SJ4206-7HG42 334479

( Brand: Siemens ), ( Type: Circuit Breaker ), ( Manufacturer Part Number: 5SJ42067HG42 )

Review SIEMENS Sentron Miniature Circuit Breaker Ka #334479

The Siemens 5SJ4206-7HG42 Sentron Miniature Circuit Breaker is a compact and reliable solution for protecting electrical circuits against overloads and short circuits. This device, with the model number 5SJ42067HG42, is part of Siemens' extensive range of low voltage circuit breakers, and is specifically designed for use in industrial automation and power distribution applications.

This circuit breaker features a current rating of 10 kA and a voltage rating of 334.4 N. It is designed to provide superior protection for your electrical system, ensuring the safe and efficient operation of your equipment. The Siemens 5SJ4206-7HG42 is a miniature circuit breaker, making it an excellent choice for applications where space is at a premium.

The breaker's contacts are made of silver alloy, ensuring excellent conductivity and long-lasting performance. It also features a tripping characteristic type 3, which provides fast and reliable tripping in case of overcurrent situations. The breaker is also equipped with a visible trip indicator, making it easy to identify when the circuit breaker has tripped and needs to be reset.

The Siemens 5SJ4206-7HG42 is designed to meet the highest safety standards, including IEC 60947-3 and IEC 61850-3. It is also suitable for use in demanding environments, such as those with high ambient temperatures or corrosive atmospheres, thanks to its robust and durable construction.

This circuit breaker is easy to install and integrate into your electrical system, thanks to its plug-in design and standard mounting dimensions. It also features a built-in current transformer, making it easy to connect current sensors and monitoring devices.

In summary, the Siemens 5SJ4206-7HG42 Sentron Miniature Circuit Breaker is a high-performance, reliable, and space-saving solution for protecting your electrical circuits against overloads and short circuits. With its robust construction, easy installation, and reliable tripping characteristics, it is an excellent choice for a wide range of industrial automation and power distribution applications.

Siemens Siemens 5SJ4206-7HG42 / 5SJ42067HG42 Sentron Miniature Circuit Breaker (10 kA, 334479): A Comprehensive Analysis

The Siemens Sentron Miniature Circuit Breaker 5SJ4206-7HG42 / 5SJ42067HG42, type 10 kA, is a popular choice for electrical applications due to its compact size and high breaking capacity. In this analysis, we will discuss the pros and cons of purchasing this circuit breaker, followed by a conclusion and recommendation.

1. High Breaking Capacity: The circuit breaker offers a breaking capacity of 10 kA, making it suitable for various electrical applications requiring a high current interruption capability.

2. Compact Design: Its miniature size allows for easy integration into space-constrained electrical panels.

3. Robust Construction: The Siemens Sentron circuit breaker is known for its robustness and reliability, ensuring long-lasting performance.

4. Advanced Tripping Function: The breaker features an advanced tripping function that can detect and clear faults quickly, reducing the risk of damage to the electrical system.

5. Easy Installation: The circuit breaker comes with a user-friendly design, making installation and maintenance a straightforward process.

1. Higher Cost: Compared to other circuit breakers with lower breaking capacities, the Siemens 5SJ4206-7HG42 / 5SJ42067HG42 is more expensive.

2. Limited Application: The circuit breaker is suitable for specific applications with a high current interruption requirement, limiting its versatility.

3. Complexity: The advanced tripping function and compact design might add complexity to the installation and maintenance process for less experienced technicians.

The Siemens Sentron Miniature Circuit Breaker 5SJ4206-7HG42 / 5SJ42067HG42 (10 kA, 334479) offers several advantages, such as high breaking capacity, compact design, and robust construction. However, it comes with a higher cost and limited application, along with the potential complexity of its advanced tripping function.

If your electrical application requires a high current interruption capability and has limited space, the Siemens Sentron Miniature Circuit Breaker 5SJ4206-7HG42 / 5SJ42067HG42 (10 kA, 334479) is an excellent choice. Despite its higher cost and complexity, the benefits it provides, such as reliability, advanced tripping function, and compact design, make it a worthwhile investment for suitable applications.

Details:

MANUFACTURER PART NUMBER: 5SJ4206-7HG42. BREAKING CAPACITY: 10 kA. voltage RATING: 480/277 V. SIEMENS 5SJ4206-7HG42.

part #: 5sj42067hg42 prices

• $42.13-$156.22

specifications plcmechanize:

• brand: Siemens
• type: Circuit Breaker
• manufacturer part number: 5SJ42067HG42

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: Used

payments plcmechanize:

• wallet: Google-pay
• credit card: Diners-club
• other

shipping plcmechanize:

• transit: 4-7 Days
• type: Calculated
• service: FedEx Ground or FedEx Home Delivery, UPS Ground, USPS Priority Mail, FedEx Standard Overnight
• class: Standard, Expedited, One-day
• carrier: FedEx, UPS, USPS
• cost: $20.08

offer plcmechanize:

• availability: In Stock
• started: July 18, 2025
• quantity: 1
• options: Ship-to-home
• best offers: True
• sold: 0

returns plcmechanize:

• policy: No Returns

seller plcmechanize:

• city: Clinton Township, Michigan
• # reviews: 18468
• rating: 99.5%

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