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
5SJ4111-7HG41
Siemens 5SJ4111-7HG41 available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
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.
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 5SJ4111-7HG41 is a high-performance miniature circuit breaker designed for reliable electrical protection in various applications. This single-pole breaker is capable of handling both AC and DC voltages, with a rated operating voltage of up to 440 V and a current rating of 5 A. It features a robust tripping characteristic class C, ensuring effective protection against overloads and short circuits with a breaking capacity of 14 kA. The compact dimensions of 18 x 70 x 110 mm make it suitable for installations where space is limited. Engineered for versatility, it can be mounted on standard rails in any position, and its design includes touch protection and halogen-free materials, enhancing safety and environmental compatibility. Ideal for use in industrial and mechanical engineering environments, the Siemens 5SJ4111-7HG41 offers dependable performance and durability.
| Specification | Description |
|---|---|
| Part Number | 5SJ4111-7HG41 |
| Manufacturer | Siemens |
| Part Type | Miniature Circuit Breaker |
| Number of Poles | 1 Pole |
| Rated Voltage | 440 V AC/DC |
| Rated Current | 5 A |
| Breaking Capacity | 14 kA |
| Dimensions | 18 x 70 x 110 mm |
| Mounting Type | Standard Mounting Rail |
| Tripping Characteristic | C Curve |
| Operating Voltage | Minimum 24 V |
| Supply Voltage | 230 V (single-phase), 400 V (multi-phase) |
| Frequency | 50 Hz |
| Insulation Voltage | 440 V |
| Mechanical Durability | 20,000 operating cycles |
| Pollution Degree | 3 |
| Overvoltage Category | 3 |
| Terminal Type | Combined terminal top and bottom |
| Touch Protection | Yes |
| Halogen-Free | Yes |
| Silicon-Free | Yes |
| Conductor Cross-Section | 0.75 to 25 mm² |
| Active Power Loss | 2.9 W per pole |
| Environmental Testing | 6 test cycles according to IEC 60068-2-30 |
The Siemens 5SJ4111-7HG41 is a robust and reliable miniature circuit breaker designed for efficient electrical protection. With a single pole and a rated voltage of 440 V AC/DC, it is suitable for a variety of applications. Its compact dimensions and standard mounting rail compatibility make it easy to install in various settings. The breaker features a C curve tripping characteristic, ensuring precise operation under different load conditions. It is built to withstand up to 20,000 mechanical operations, offering long-lasting performance. The device is halogen-free and silicon-free, making it environmentally friendly. With a breaking capacity of 14 kA, it provides excellent protection against short circuits and overloads.
What is the primary function of this miniature circuit breaker?
The primary function of this miniature circuit breaker is to protect electrical circuits from damage caused by overcurrent or short circuits by interrupting the flow of electricity when a fault is detected.
What is the rated current for this circuit breaker?
This circuit breaker has a rated current of 5 A, making it suitable for various low to medium power applications.
What are the dimensions of this circuit breaker?
The dimensions of this circuit breaker are 18 mm in width, 70 mm in depth, and 110 mm in height.
What is the breaking capacity of this circuit breaker?
The breaking capacity of this circuit breaker is 14 kA, which indicates its ability to safely interrupt high fault currents.
Can this circuit breaker be used with both AC and DC voltage?
Yes, this circuit breaker is designed to operate with both AC and DC voltage, providing flexibility in various applications.
What is the tripping characteristic of this circuit breaker?
This circuit breaker has a tripping characteristic class of 'C', which means it is suitable for general use and can handle moderate inrush currents.
Is this circuit breaker halogen-free?
Yes, this circuit breaker is halogen-free, making it an environmentally friendly choice for installations.
What is the maximum operating voltage for this circuit breaker?
The maximum operating voltage for this circuit breaker is 440 V AC/DC.
What type of mounting does this circuit breaker support?
This circuit breaker is designed for mounting on a standard mounting rail, allowing for easy installation in various setups.
What is the ambient temperature range for the operation of this circuit breaker?
The ambient temperature range for the operation of this circuit breaker is from -25 °C to 55 °C, ensuring reliable performance in diverse environmental conditions.
- Protecting electrical circuits from overloads and short circuits in residential, commercial, and industrial settings.
- Ensuring safe operation of electrical systems in mechanical engineering applications.
- Providing reliable circuit protection in automation and control systems.
- Safeguarding electrical installations in manufacturing facilities.
- Enhancing the safety of power distribution systems in buildings.
- Supporting the operation of electrical panels and switchboards.
- Facilitating maintenance and troubleshooting by providing clear circuit isolation.
- Integrating into modular electrical systems for flexible and scalable solutions.
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.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
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.
3 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
Our world, made possible by manufacturing. Manufacturing made possible by EU Automation.
Discover how we do our part to keep your production lines moving.