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The Siemens 5SY4115-5 is a 1-pole miniature circuit breaker from the SENTRON series, designed for reliable circuit protection in industrial and mechanical engineering applications. It operates with a rated supply voltage of 400V AC and has a tripping characteristic class of A.
This circuit breaker offers a switching capacity of 10 kA according to EN 60898 and 15 kA at DC according to IEC 60947-2. It is suitable for mechanical engineering and industry applications and features a DIN rail mounting type for easy installation. The device has a mechanical service life of typically 10,000 switching cycles.
Key electrical specifications include an operational current of 1.6A at 35°C and a maximum DC operating voltage of 72V. The unit is halogen-free, sealable, and silicon-free, meeting various compliance standards. It supports connectable conductor cross-sections ranging from 0.75 mm² to 35 mm² for solid and stranded conductors.
The Siemens 5SY4115-5 miniature circuit breaker has a rated current of 1.6A.
The rated insulation voltage is 440V AC for single-phase and multi-phase operation. The supply voltage is 230V AC for single-phase and 400V AC for multi-phase operation.
The 5SY4115-5 has a Class A tripping characteristic.
The switching capacity is 10 kA according to EN 60898 and 35 kA according to IEC 60947-2.
The 5SY4115-5 is designed for DIN rail mounting.
The protection class is IP20 with connected conductors.