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The Siemens 5SY4416-8 is a circuit breaker designed for electrical protection applications. It is rated for an operating voltage of 400V and a current of 16A. The device has four poles and uses a thermal magnetic trip mechanism, with a trip setting between 1.13 and 1.45A. Its interrupt rating is 5 kA, suitable for protecting electrical circuits from overcurrent conditions.
This circuit breaker is mounted on a DIN rail and features a handle actuator for manual operation. It supports wire sizes from 14 to 4 AWG and has dimensions of 90 mm height, 72 mm width, and 76 mm depth. The enclosure ratings include IP20 and IP40, providing environmental protection for various installation environments.
Designed for use in circuit protection systems, this breaker is suitable for industrial and commercial electrical installations requiring reliable overcurrent protection. Its mechanical connection type is screw, ensuring secure wiring connections.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage is 400V.
The current rating is 16A.
The interrupt rating is 5 kA.
The trip type is Thermal Magnetic.
The dimensions are 90 mm H x 72 mm W x 76 mm D.
It has IP20 and IP40 enclosure ratings.