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The Siemens 5SY4316-7 is a 3-pole miniature circuit breaker designed for reliable circuit protection in industrial and mechanical engineering applications. It offers a rated operational current of 16A at 35°C and a switching capacity of up to 10kA according to EN 60898.
This circuit breaker features a C-curve tripping characteristic, making it suitable for protecting circuits with moderate inrush currents. It is designed for DIN rail mounting, facilitating easy installation in control panels and distribution boards. The device has an insulation voltage (Ui) of 440V and supports a supply voltage of 400V AC.
Key features include a mechanical service life of 10,000 switching cycles, halogen-free construction, and touch protection. The connectable conductor cross-section ranges from 0.75 mm² to 35 mm² for solid and stranded conductors, with specific limits for finely stranded conductors with core end processing. Tightening torque specifications are provided for screw-type terminals.
With approvals from CSA C22.2 No 235 and UL1077, the 5SY4316-7 is suitable for various applications requiring robust circuit protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The Siemens 5SY4316-7 has 3 poles.
The tripping characteristic class is C.
The typical mechanical service life is 10,000 switching cycles.
The overvoltage category is III.
The degree of pollution is 3.
The rated operational current at 35°C is 16A.
The switching capacity according to EN 60898 is 10 kA.
The mounting type is DIN Rail.
Yes, the Siemens 5SY4316-7 is halogen-free.