| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating | |
| Current Rating (Amps) | |
| Depth | |
| Halogen Free | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Voltage | |
| Voltage Rating | |
| Width |
The Siemens 5SY4406-7 is a 4-pole miniature circuit breaker (MCB) from the SENTRON product family. It is rated for a current of 6A and a voltage of 400V AC, with a switching capacity of 10kA according to EN 60898.
This MCB features a C tripping characteristic and is suitable for industrial applications and mechanical engineering. It offers a mechanical service life of 10,000 switching cycles and is designed for quick assembly system mounting on a DIN rail. The device has a protection class of IP20 with connected conductors.
Key electrical specifications include a 400V AC rated supply voltage and an insulation voltage of 440V. It also supports a DC operating voltage up to 72V. The breaker is halogen-free and sealable, providing enhanced safety and usability in various installations. Its dimensions are 90mm in height, 72mm in width, and 76mm in depth, with an installation depth of 70mm.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 6A at 35°C and 6A at AC.
The rated supply voltage at AC is 400V, and the insulation voltage is 440V.
The switching capacity current is 10kA according to EN 60898 and 35kA according to IEC 60947-2.
It is designed for DIN rail mounting using a quick assembly system.
Yes, the product is halogen-free.