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
3 weeks ago
5SY4104-7
Siemens 5SY4104-7 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
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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.
All orders are subject to product availability. See our T&Cs.
Ask our team
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 5SY4104-7 is a high-quality miniature circuit breaker designed for reliable protection in various industrial and commercial applications. This compact, single-pole breaker features a current rating of 4A and offers excellent short-circuit protection with a breaking capacity of 5 kA at AC, in accordance with UL 1077 and CSA C22.2 No.235 standards. Engineered for versatility, the 5SY4104-7 is compatible with a wide range of conductor cross-sections, from 0.75 mm² to 35 mm² for solid and stranded conductors, and 0.75 mm² to 25 mm² for finely stranded conductors with core end processing. The breaker is designed for quick and easy installation, with a combined terminal at both the top and bottom, and can be mounted in any position. It is also sealable, touch-protected, and compliant with EN 60204-1 standards for main switches. With a temperature operating range of -40°C to 70°C, the Siemens 5SY4104-7 miniature circuit breaker ensures reliable performance in various environmental conditions, making it an ideal choice for your electrical protection needs.
| Specification | Description |
|---|---|
| Part Number | 5SY4104-7 |
| Alternative Part Number | 5SY41047 |
| Manufacturer | Siemens |
| Category | Miniature Circuit Breaker |
| Voltage Rating | 400 V AC |
| Current Rating | 4 A |
| Number of Poles | 1 |
| Tripping Characteristic | C |
| Breaking Capacity | 6 kA |
| Mounting Type | DIN Rail |
| Terminal Type | Screw |
| Standards | IEC/EN 60898-1, IEC/EN 60947-2 |
| Certifications | General Product Approval, Declaration of Conformity |
| Dimensions | 90 x 18 x 70 mm (H x W x D) |
What is the main function of this miniature circuit breaker?
The Siemens 5SY4104-7 is a miniature circuit breaker designed to protect electrical circuits from overloads and short circuits, ensuring safe and reliable operation.
What is the rated current for this circuit breaker?
The rated current for the Siemens 5SY4104-7 is 4 Amps.
What is the number of poles for this circuit breaker?
The Siemens 5SY4104-7 is a single-pole miniature circuit breaker.
What is the breaking capacity for this circuit breaker?
The Siemens 5SY4104-7 has a breaking capacity of 10 kA with DC in accordance with EN 60898-2 and 5 kA with AC in accordance with UL 1077 and CSA C22.2 No.235.
Is this circuit breaker touch-protected?
Yes, the Siemens 5SY4104-7 is touch-protected, ensuring user safety during operation.
What is the operating temperature range for this circuit breaker?
The Siemens 5SY4104-7 has an operating temperature range of -25°C to +55°C.
What is the storage temperature range for this circuit breaker?
The Siemens 5SY4104-7 has a storage temperature range of -40°C to +75°C.
What is the tightening torque for the screw-type terminals?
The tightening torque for the Siemens 5SY4104-7 screw-type terminals is 2.5 to 3 N·m or 22 to 26 lbf·in.
Is this circuit breaker halogen-free?
Yes, the Siemens 5SY4104-7 is halogen-free, making it environmentally friendly.
What is the overvoltage class for this circuit breaker?
The Siemens 5SY4104-7 has an overvoltage class of 3.
- Industrial control panels
- Motor control centers
- Building automation systems
- HVAC equipment protection
- Lighting circuits protection
- Distribution boards
- Renewable energy systems
- Machinery and equipment protection
- Data centers and server rooms
- Pump and fan control circuits
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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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!
2 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!
2 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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