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This Siemens 5SY4415-5 is a 4-pole circuit breaker suitable for various electrical protection applications. It is designed for easy DIN rail mounting, making installation straightforward in control panels and distribution boards.
The circuit breaker has a rated current of 1.6A and a rated voltage of 400V. It offers a breaking capacity of 10kA at 230V and 400V according to EN 60898, and 35kA at 230V and 400V according to IEC 60947-2. The device has an IP20 protection rating, indicating protection against solid objects greater than 12.5mm but not against water.
Key electrical specifications include a rated insulation voltage (Ui) of 440V and a rated impulse withstand voltage (Uimp) of 4000kV. The operating temperature range is from -40°C to 70°C, ensuring reliable performance in diverse environmental conditions. The conductor cross-section for both solid and stranded wires is supported from 0.75 to 35.0 mm².
This component is built with Siemens' quality standards, providing dependable circuit protection. Its robust design and adherence to relevant standards make it a suitable choice for industrial and commercial installations requiring reliable overcurrent protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated measuring current is 1.6A.
The rated measuring voltage is 400V.
It has 4 poles.
The operating temperature range is -40.0 to 70.0 °C.
The IP rating is IP20.
It supports conductor cross-sections from 0.75 to 35.0 mm² for both solid and stranded wires.