Siemens SENTRON 5SY7 MCB, 4P, 25A Curve D, 400V AC, 60V DC, 25 kA Breaking Capacity

The Siemens Miniature Circuit Breaker is designed to deliver exceptional performance and reliability in diverse applications. With its robust design, this device provides superior protection for electrical circuits up to 400 V at a current rating of 25 A. The intelligent tripping characteristic class D enhances operational safety by promptly responding to overloads and short circuits. Suitable for use in industrial and infrastructure environments, it supports a wide range of conductor sizes and is engineered to withstand rigorous operational demands. Additionally, its IP20 protection class ensures safety by preventing accidental contact, while the efficient thermal management contributes to long-term reliability.

Designed for industry-leading performance in demanding environments
Supports multiple pole configurations to match diverse circuit requirements
Efficiently manages thermal dissipation for consistent operation
Compliant with international standards for electrical safety
Robust construction enhances durability and operational lifespan
Offers space-saving design ideal for compact installations
Ensures easy installation with standard DIN rail mounting
Provides the flexibility of versatile conductor cross-section connectivity
Engineered for high environmental resistance to ensure reliability under extreme conditions