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
4 weeks ago
5SY4102-7
Siemens 5SY4102-7 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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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.
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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 5SY4102-7 is a high-quality miniature circuit breaker designed for reliable protection in electrical circuits. This versatile breaker is suitable for both single-phase and multi-phase operations, with a rated insulation voltage of 250V for single-phase and 440V for multi-phase applications. Engineered for a wide range of ambient temperatures, it operates efficiently between -25°C and +55°C, while offering a storage temperature range of -40°C to +75°C.
Featuring a compact design, the 5SY4102-7 occupies only one pitch unit for width, making it an ideal choice for space-constrained installations. The breaker is touch-protected and sealable, ensuring user safety and compliance with EN 60204-1 standards for main switches. With a mechanical operating cycle of 20,000 typical operations and an overvoltage class of 3, this circuit breaker is built for durability and long-lasting performance.
The 5SY4102-7 is compatible with a variety of conductor types, including solid, stranded, and finely stranded wires with wire end processing. It accommodates conductor cross-sections ranging from 0.75mm² to 35mm² and AWG numbers from 14 to 4. The breaker is equipped with combined terminals at both the top and bottom, allowing for secure connections with a tightening torque of 2.5 to 3 N·m (22 to 26 lbf·in).
Designed with environmental considerations in mind, the Siemens 5SY4102-7 is both halogen-free and silicon-free, making it an eco-friendly choice for your electrical protection needs.
Featuring a compact design, the 5SY4102-7 occupies only one pitch unit for width, making it an ideal choice for space-constrained installations. The breaker is touch-protected and sealable, ensuring user safety and compliance with EN 60204-1 standards for main switches. With a mechanical operating cycle of 20,000 typical operations and an overvoltage class of 3, this circuit breaker is built for durability and long-lasting performance.
The 5SY4102-7 is compatible with a variety of conductor types, including solid, stranded, and finely stranded wires with wire end processing. It accommodates conductor cross-sections ranging from 0.75mm² to 35mm² and AWG numbers from 14 to 4. The breaker is equipped with combined terminals at both the top and bottom, allowing for secure connections with a tightening torque of 2.5 to 3 N·m (22 to 26 lbf·in).
Designed with environmental considerations in mind, the Siemens 5SY4102-7 is both halogen-free and silicon-free, making it an eco-friendly choice for your electrical protection needs.
| Specification | Description |
|---|---|
| Part Number | 5SY4102-7 |
| Alternative Part Number | 5SY41027 |
| Manufacturer | Siemens |
| Type | Miniature Circuit Breaker |
| Rated Current | 2 A |
| Number of Poles | 1 |
| Tripping Characteristic | C |
| Voltage Rating | 230/400 V AC |
| Breaking Capacity | 6 kA |
| Mounting Type | DIN Rail |
| Terminal Type | Screw |
| Operating Temperature | -25°C to +55°C |
| Certifications | CE, UL, CSA, IEC |
| Dimensions (H x W x D) | 89.8 mm x 17.6 mm x 70.2 mm |
What is the main function of this miniature circuit breaker?
The Siemens 5SY4102-7 is a miniature circuit breaker designed to protect electrical circuits from overcurrents, both short circuits and overloads, ensuring safe and reliable operation.
What is the rated current for this circuit breaker?
The rated current for the Siemens 5SY4102-7 is 2 A.
What is the breaking capacity of this circuit breaker?
The Siemens 5SY4102-7 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 suitable for use as a main switch?
Yes, the Siemens 5SY4102-7 has properties suitable for use as a main switch in accordance with EN 60204-1.
What is the operating temperature range for this circuit breaker?
The Siemens 5SY4102-7 can operate in ambient temperatures ranging from -25°C to +55°C.
What is the storage temperature range for this circuit breaker?
The Siemens 5SY4102-7 can be stored in temperatures ranging from -40°C to +75°C.
What is the insulation voltage for this circuit breaker?
The Siemens 5SY4102-7 has an insulation voltage of 250 V for single-phase operation with AC and 440 V for multi-phase operation with AC.
What is the tightening torque for the screw-type terminals?
The tightening torque for the Siemens 5SY4102-7 screw-type terminals is 2.5 to 3 N·m or 22 to 26 lbf·in.
Is this circuit breaker touch-protected?
Yes, the Siemens 5SY4102-7 is equipped with touch-protection for added safety.
Is this circuit breaker halogen-free?
Yes, the Siemens 5SY4102-7 is halogen-free.
- Industrial control panels
- Motor control centers
- Power distribution boards
- Building automation systems
- HVAC control systems
- Lighting control systems
- Renewable energy systems
- Data center power management
- Machinery and equipment protection
- Electrical safety in commercial and residential applications
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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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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