Siemens SENTRON Miniature Circuit Breaker 1-Pole 25A Type C 230V AC, 60V DC, 10 kA Breaking Capacity 5SY4525-7

Siemens 5SY4525-7 SENTRON Miniature Circuit Breaker is a high-quality protective device designed for electrical automation and circuit-breaking applications. It supports a single pole with a rated current of 25A, suitable for use on circuits with voltages up to 230V AC and 60V DC, ensuring reliable interruption of fault currents.

This model belongs to the robust 5SY4 series, offering a breaking capacity of 10 kA, which safeguards connected equipment and wiring against damage due to overcurrent and short circuits. The breaker features a type C tripping curve, allowing it to react to currents between 5 to 10 times its rated current, making it suitable for protection of circuits with moderate inrush currents such as motor and lighting applications.

Designed for DIN rail mounting, the device provides easy installation and integration within industrial panels and residential distribution boards. Screw terminals guarantee secure electrical connections, while the IP20 protection rating safeguards against accidental contact with live parts and ingress of solid objects.

Compact and space-saving, the breaker measures 89.8mm in height, 36mm in width, and 76mm in depth, facilitating installation in confined spaces. Manufactured in Germany, it meets international quality standards including EAC, CE, and CCC approvals, and complies with IEC 60898 standards for low voltage circuit breakers.

This Miniature Circuit Breaker is ideal for industrial, HVAC, manufacturing, water treatment, commercial, and residential electrical protection applications, providing reliable service and enhanced safety. It supports quick removal for maintenance and can be combined with additional Siemens accessories such as control current switches, fault signal contacts, shunt and under voltage releases, and remote operating mechanisms.

This breaker provides a high breaking capacity of 10 kA for enhanced safety. It features a DIN rail mounting system for convenient and secure assembly. The device supports screw-type terminals for stable electrical connections.

Its compact dimensions (89.8mm height, 36mm width, and 76mm depth) fit well in distribution boards. Designed for industrial, commercial, and residential applications with compliance to IEC 60898 standards. Type C tripping characteristic allows protection for both general and inductive loads.

Equipped with IP20 rating, ensuring protection against ingress of solid objects. Constructed for durability with a German country of origin and extended product life claims. Supports fast and safe removal from assemblies to facilitate maintenance and upgrades.

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