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The Siemens 5SY4314-7 is a 3-pole miniature circuit breaker suitable for mechanical engineering and industrial applications. It operates on AC voltage with a rated value of 400V and has an insulation voltage of 440V.
Key electrical specifications include a tripping characteristic class C, a switching capacity of 10kA according to EN 60898, and an operational current of 0.3A at 35°C. The breaker also offers a breaking capacity short-circuit current of 5kA at AC according to UL 1077 and CSA C22.2 No.235.
Designed for convenience, it features combined terminals at both the top and bottom and is sealable. The mounting type is DIN rail, with dimensions of 90mm height, 54mm width, and 76mm depth, fitting into 3 modular width units. It supports a wide range of conductor cross-sections from 0.75 mm² to 35 mm² for solid and stranded wires.
This circuit breaker is halogen-free and silicon-free, meeting specific environmental and material requirements. It is also compliant with various approval agencies including CCC, CE, EAC, IMQ, RCM, UR, and VDE.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage for the Siemens 5SY4314-7 is 400 V.
The 5SY4314-7 circuit breaker has 3 poles.
The operational current rating at 35°C is 0.3 A.
The switching capacity according to EN 60898 is 10 kA.
The 5SY4314-7 uses DIN Rail mounting.