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5SJ4120-7HG40

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Regular price $19.72
Sale price $19.72 Regular price


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Buy genuine Siemens 5SJ4120-7HG40 online

The Siemens 5SJ4120-7HG40 is a high-quality miniature circuit breaker designed for reliable branch circuit protection in industrial and commercial electrical installations. This 1-pole, 20 A circuit breaker operates at 240 V and features a type C tripping characteristic, making it ideal for protection against overloads and short circuits in general applications. With a compact 70 mm width and compliance with UL 489 and IEC standards, it ensures safety, durability, and consistent performance in demanding environments. Buy Siemens 5SJ4120-7HG40 to ensure your automation and control systems maintain optimal protection and reliability.

Key Features of Siemens 5SJ4120-7HG40

  • 1-pole miniature circuit breaker with 20 A rated current for precise circuit protection
  • Type C tripping characteristic suitable for general-purpose industrial applications
  • Rated voltage of 240 V AC and interrupting capacity up to 14,000 A for high fault tolerance
  • Compact design with a 70 mm width for space-saving panel installations
  • Thermal magnetic trip unit providing reliable overload and short-circuit protection
  • UL 489, CSA, CE, and IEC 60898 certifications ensuring compliance and safety
  • Equal polarity connections for standard wiring practices and ease of installation
  • Suitable for branch circuit protection in factory control panels and machine automation

Technical Specs of 5SJ4120-7HG40

Explore Siemens 5SJ4120-7HG40 specifications for detailed parameters.

Specification Details
Number of Poles 1-pole
Rated Current 20 A
Rated Voltage 240 V AC
Tripping Characteristic Type C
Interrupting Capacity 14,000 A (14 kA)
Width 70 mm
Standards UL 489, CSA 22.2 No. 5-02, IEC 60898

Applications / Use Case

This Siemens 5SJ4120-7HG40 is commonly used in industrial automation environments where dependable circuit protection is crucial. It safeguards control panels, machinery, and production line systems against electrical faults, ensuring minimal downtime and enhanced safety. Its robust design and compliance with industry standards make it suitable for use in packaging and conveyor operations, motion control setups, and other factory automation applications worldwide.

Price & Availability

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5SJ4120-7HG40

$19.72

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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