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
5SY7102-7
Siemens 5SY7102-7 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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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.
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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 5SY7102-7 is a high-quality miniature circuit breaker designed to provide reliable overcurrent protection in a variety of applications. This compact, single-pole device is engineered for use in both residential and commercial settings, ensuring safety and continuity of service. With a rated operational voltage of 230/400 V ac and a remarkable short-circuit breaking capacity of 15 kA, it is well-suited to handle demanding electrical loads.
The breaker features a toggle switch for easy operation and a tripping characteristic class C, which makes it ideal for protecting circuits with a moderate surge or inrush current, such as lighting and general power distribution circuits. The 2 A current rating ensures that it can be used with a range of electrical devices, providing precise protection against overloads and short circuits.
Measuring just 18 x 76 x 90 mm, the 5SY7102-7 is designed for space-saving installation, fitting neatly into standard distribution boards and enclosures. Its quick assembly system facilitates easy mounting, and the device's robust mechanical design promises a long service life with a typical mechanical endurance of 20,000 switching cycles.
The circuit breaker is also characterised by its touch protection feature, ensuring additional safety during operation and maintenance. It is halogen-free and silicon-free, making it an environmentally friendly choice for modern electrical installations. The product's compliance with relevant standards is a testament to its reliability and quality, making it a trusted choice for electrical protection.
The breaker features a toggle switch for easy operation and a tripping characteristic class C, which makes it ideal for protecting circuits with a moderate surge or inrush current, such as lighting and general power distribution circuits. The 2 A current rating ensures that it can be used with a range of electrical devices, providing precise protection against overloads and short circuits.
Measuring just 18 x 76 x 90 mm, the 5SY7102-7 is designed for space-saving installation, fitting neatly into standard distribution boards and enclosures. Its quick assembly system facilitates easy mounting, and the device's robust mechanical design promises a long service life with a typical mechanical endurance of 20,000 switching cycles.
The circuit breaker is also characterised by its touch protection feature, ensuring additional safety during operation and maintenance. It is halogen-free and silicon-free, making it an environmentally friendly choice for modern electrical installations. The product's compliance with relevant standards is a testament to its reliability and quality, making it a trusted choice for electrical protection.
| Specification | Description |
|---|---|
| Part Number | 5SY7102-7 |
| Alternative Part Number | 5SY71027 |
| Manufacturer | Siemens |
| Product Type | Miniature Circuit Breaker |
| Operation Mechanism | Toggle |
| Number of Poles | 1 Pole |
| Supply Voltage | 230/400 V ac |
| Rated Short-Circuit Capacity | 15 kA |
| Rated Current | 2 A |
| Dimensions | 18 x 76 x 90 mm |
| Tripping Characteristic Class | C |
| Mechanical Service Life | 20,000 switching cycles (typical) |
| Overvoltage Category | III |
| Degree of Pollution | 3 |
| Insulation Voltage | Rated at 440 V ac for multi-phase operation |
| Operating Voltage at DC | Maximum 72 V |
| Protection Class | IP20 with connected conductors |
| Energy Limitation Class | 3 |
| Power Loss | 1.2 W per pole in hot operating state |
| Operational Current Variation | 1.9 A at 40 °C, 1.85 A at 45 °C |
| Connectable Conductor Cross-Section | Solid/Stranded: 0.75 - 35 mm², Finely Stranded with Core End Processing: 0.75 - 25 mm² |
| Tightening Torque | 2.5 - 3.5 N·m |
| Mounting Position | Any |
| Net Weight | 167 g |
| Environmental Conditions | Operational temperature: -40 °C to 70 °C, Storage temperature: -40 °C to 75 °C |
| Vibration Resistance | According to IEC 60068-2-6 |
| Product Features | Halogen-free, Sealable, Silicon-free |
| Installation Depth | 70 mm |
| Number of Width Units | 1 |
| Mounting Type | Quick assembly system |
What type of device is this?
This is a miniature circuit breaker designed for protecting electrical circuits from damage caused by overcurrent or short circuit.
What are the voltage specifications for this circuit breaker?
The circuit breaker is suitable for 230/400 V ac applications.
What is the interrupting capacity of this circuit breaker?
The interrupting capacity of the circuit breaker is 15 kA.
How many poles does this circuit breaker have?
This circuit breaker has a single pole configuration.
What is the current rating of this circuit breaker?
The current rating for this circuit breaker is 2 A.
Can this circuit breaker be used as a main switch in accordance with EN 60204-1?
Yes, this circuit breaker has properties that make it suitable for use as a main switch in accordance with EN 60204-1.
Is this circuit breaker halogen-free?
Yes, the circuit breaker is halogen-free, making it environmentally friendly and safer in the event of a fire.
What are the dimensions of this circuit breaker?
The dimensions of the circuit breaker are 18 x 76 x 90 mm.
What is the mechanical service life of this circuit breaker?
The typical mechanical service life of this circuit breaker is 10,000 switching cycles.
Does this circuit breaker have touch protection?
Yes, it features touch protection to enhance safety during operation.
What is the tripping characteristic class of this circuit breaker?
The tripping characteristic class of this circuit breaker is Class C.
Can supplementary devices be installed with this circuit breaker?
Yes, supplementary devices can be installed with this circuit breaker, allowing for greater flexibility in its application.
What is the operating temperature range for this circuit breaker?
The operating temperature range for this circuit breaker is from -40 °C to 70 °C.
Is this circuit breaker silicon-free?
Yes, the circuit breaker is silicon-free, which is important for certain manufacturing environments where silicon contamination must be avoided.
- Protection of electrical circuits against overload and short-circuit in residential buildings
- Use in commercial infrastructure for safeguarding lighting and power distribution systems
- Integration into industrial control panels for circuit protection
- Installation in distribution boards of office complexes to prevent electrical faults
- Utilisation in HVAC systems for safeguarding against electrical overcurrent
- Implementation in automation systems for protecting motors and drives
- Deployment in retail environments to protect point-of-sale systems and lighting circuits
- Application in educational institutions for securing laboratory and classroom electrical equipment
- Use in healthcare facilities to ensure reliable power to sensitive medical devices
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!
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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