Siemens SENTRON 5SY7 MCB, 4P, 3A Curve D, 400V AC, 60V DC, 40 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is engineered to deliver dependable protection for electrical installations at operating voltages of up to 400 V. This reliable device stands out with its robust breaking capacity of 15 kA, ensuring safe and efficient operation across various applications. Designed to operate seamlessly in both AC and DC environments, it features a four-pole setup, inclusive of a neutral conductor, and a tripping characteristic class D, providing optimal performance under diverse load conditions. Its operational prowess is complemented by a mechanical service life of 10,000 cycles, granting peace of mind in demanding industrial settings. With a focus on environmental durability, this breaker operates within a wide temperature range and adheres to rigorous industry standards, making it a top choice for professionals seeking quality and safety in electrical solutions.

Offers touch protection enhancing user safety
Compatible with supplementary devices for extended functionality
Designed with halogen-free and silicon-free properties promoting eco-friendliness
Incorporates a combined terminal feature for versatile connections
Withstands a temperature range suitable for challenging environments
Vibration resistance ensures reliable operation under mechanical stress
Designed for flexible mounting positions including DIN rail fastening
Capable of accommodating a variety of conductor cross-sections for installation ease