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5SY4302-7 Siemens
Based on over 4900 reviews
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Availability
In stock
Manufacturer
Siemens
HS code
85362010
Ship to
Ethiopia
Express delivery to your country
Full 12-month warranty
Secure payment process
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The Siemens 5SY4302-7 miniature circuit breaker is a robust and reliable solution designed to protect electrical circuits from overloads and short circuits, ensuring operational safety and efficiency. This three-pole breaker is rated for 400 V ac with a 5 kA short-circuit current breaking capacity, making it suitable for a wide range of industrial applications. With a 2 A current rating and a C tripping characteristic, it provides precise protection for circuits with moderate inrush currents, such as those with small motors or resistive loads. Crafted for convenience, the 5SY4302-7 features a toggle actuator for easy manual operation and a screw terminal connection for secure wiring. Its compact dimensions of 52.8 x 76 x 89.8 mm allow for efficient use of space on a DIN rail mounting system, which is a standard in control cabinet layouts. The quick assembly system further simplifies installation, making it a practical choice for both new designs and maintenance tasks. Engineered to perform in diverse environments, this circuit breaker can operate within a temperature range of -40 °C to 70 °C, and its mechanical design is vibration resistant, ensuring consistent performance even in demanding conditions. The device is also halogen-free and silicon-free, which is an important consideration for industries where environmental safety and material compliance are critical. The Siemens 5SY4302-7 is a testament to quality and reliability, providing effective circuit protection with the engineering excellence expected from a leading brand in electrical components.
Typical applications
- Protection of electrical circuits against overload and short-circuit in residential and commercial buildings
- Use in control panel assemblies for industrial machinery and equipment
- Integration into power distribution units for data centres and IT infrastructures
- Installation in lighting circuits to safeguard against electrical faults
- Application in HVAC systems to prevent electrical overcurrents
- Utilisation in renewable energy systems such as solar panel installations to protect against circuit damage
- Implementation in automation systems for safeguarding sensitive electronic components
- Deployment in manufacturing facilities to ensure uninterrupted power supply to critical production lines
- Use as main switches in accordance with EN 60204-1 for safety and operational reliability
- Installation in environments requiring halogen-free and silicon-free components
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