steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
1 month ago
5SJ4101-7HG42
Siemens 5SJ4101-7HG42 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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2. Dedicated Account Manager
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3. Your quote
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All orders are subject to product availability. See our T&Cs.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 5SJ4101-7HG42 is a high-performance circuit breaker designed for reliable protection in electrical systems. This single-pole circuit breaker is suitable for both AC and DC applications, with a rated operating voltage of 400 V and a current rating of 1 A. It features a robust tripping characteristic class C, ensuring effective interruption of fault currents up to 10 kA according to EN 60898 standards. The compact design, with dimensions of 18 x 76 x 121 mm, allows for easy installation on standard DIN rails, making it ideal for use in various industrial and commercial environments. The breaker is equipped with combined terminals for secure connections and is halogen-free, enhancing its environmental compatibility. With a high degree of protection (IP20 with connected conductors, IP40 in the handle range), the Siemens 5SJ4101-7HG42 offers dependable performance and safety in demanding conditions.
| Specification | Description |
|---|---|
| Part Number | 5SJ4101-7HG42 |
| Manufacturer | Siemens |
| Part Category | Circuit Breaker |
| Type | Toggle, 1 Pole |
| Voltage Rating | 400 V AC/DC |
| Breaking Capacity | 10 kA |
| Current Rating | 1 A |
| Mounting Type | DIN Rail Mount |
| Dimensions | 18 x 76 x 121 mm |
| Tripping Characteristic | Class C |
| Operating Voltage | Minimum 24 V |
| Supply Voltage | Rated value 400 V AC |
| Frequency | 50 Hz |
| Protection Class | IP20 with connected conductors, IP40 in the handle range |
| Mechanical Cycles | 20,000 |
| Pollution Degree | 3 |
| Overvoltage Category | 3 |
| Touch Protection | Yes |
| Halogen-Free | Yes |
| Sealable | Yes |
| Conductor Cross-Section | 0.75 to 25 mm² |
| Terminal Type | Combined Terminal |
| Environmental Conditions | Max. 95% humidity, Vibration resistance 50 m/s² at 25 to 150Hz and 60m/s² at 35Hz (4sec) |
| Ambient Temperature | Operation: -25 °C to 55 °C, Storage: -40 °C to 75 °C |
| Net Weight | 177 g |
The Siemens 5SJ4101-7HG42 is a robust circuit breaker designed for reliable performance in various electrical applications. With a single-pole toggle mechanism, it offers a breaking capacity of 10 kA and is suitable for both AC and DC operations up to 400 V. Its compact design, featuring dimensions of 18 x 76 x 121 mm, allows for easy installation on a DIN rail. The breaker is equipped with a Class C tripping characteristic, ensuring precise protection against overloads and short circuits. It is built to withstand harsh environmental conditions, with a high vibration resistance and a wide operating temperature range. The device is halogen-free, sealable, and provides excellent touch protection, making it a safe and environmentally friendly choice for industrial and commercial settings.
What type of circuit breaker is this?
This is a Siemens circuit breaker with a toggle mechanism, designed for 1 pole applications.
What is the rated current for this circuit breaker?
The circuit breaker has a rated current of 1 A.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is 400 V AC/DC.
What is the breaking capacity of this circuit breaker?
The circuit breaker has a breaking capacity of 10 kA according to EN 60898 standards.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 18 x 76 x 121 mm.
How is this circuit breaker mounted?
This circuit breaker is designed for DIN rail mounting.
Is this circuit breaker suitable for both AC and DC applications?
Yes, this circuit breaker is suitable for both AC and DC applications.
What is the degree of protection for this circuit breaker?
The circuit breaker has an IP20 protection class with connected conductors and IP40 in the handle range.
Does this circuit breaker have touch protection?
Yes, this circuit breaker features touch protection.
What is the tripping characteristic of this circuit breaker?
The circuit breaker has a tripping characteristic class of C.
- Protecting electrical circuits from overloads and short circuits in residential, commercial, and industrial settings.
- Ensuring safe operation of electrical systems by interrupting current flow in fault conditions.
- Used in control panels and distribution boards for effective circuit management.
- Suitable for use in machinery and equipment to prevent electrical damage.
- Ideal for integration in renewable energy systems to safeguard components.
- Commonly used in HVAC systems to protect against electrical faults.
- Employed in lighting circuits to prevent damage from electrical surges.
- Utilized in data centers and IT infrastructure for reliable circuit protection.
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
3 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
3 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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