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21 hours ago
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Availability: 7 in stock
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
Manufacturer: | Siemens |
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Part number: | 5SP4391-8 |
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The Siemens 5SP4391-8 is a high-quality miniature circuit breaker designed to provide reliable protection for electrical circuits in both residential and commercial applications. This 3-pole circuit breaker is rated for a current of 100A and operates with both AC and DC voltages, making it versatile for various electrical systems. It features a tripping characteristic class D, which is suitable for protecting circuits with high inrush currents, such as those found in motor applications.
The 5SP4391-8 is built to withstand harsh environmental conditions, with an operating temperature range of -25°C to +55°C and a storage temperature range of -40°C to +75°C. It is designed for easy installation on standard mounting rails and can be mounted in any position, providing flexibility in various installation scenarios. The breaker also includes touch protection and is halogen-free, ensuring safety and environmental compliance.
With a breaking capacity of 10kA according to IEC 60947-2 and EN 60898 standards, the Siemens 5SP4391-8 offers robust protection against short circuits and overloads. It is equipped with tunnel terminals on both the top and bottom, allowing for secure and efficient connections. The breaker also supports a wide range of conductor cross-sections, accommodating both solid and stranded wires.
The Siemens 5SP4391-8 is an essential component for ensuring the safety and reliability of electrical installations, providing peace of mind with its dependable performance and compliance with international standards.
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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