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The Siemens 5SJ4115-7HG42 is a 1-pole miniature circuit breaker designed for reliable circuit protection. It features a current rating of 1.6A and a C-trip characteristic, suitable for various industrial and mechanical engineering applications.
This circuit breaker boasts a switching capacity of 10kA according to EN 60898 and 15kA according to IEC 60947-2. It operates with AC/DC voltage and has an insulation voltage rating of 440V AC. The device is designed for DIN rail mounting and has a compact width of 18mm, fitting into one modular width unit.
Key features include halogen-free construction, sealable design, and touch protection. It supports conductor cross-sections from 0.75 mm² to 25 mm² with core end processing and has a maximum tightening torque of 3.5 N·m for its screw-type terminals. The circuit breaker is rated for an operating voltage of up to 277V AC according to UL 489 and CSA C22.2 No. 5-02, and up to 125V DC in a 2-channel configuration.
Environmental considerations include an overvoltage category of 3 and a pollution degree of 3. The protection class is IP20 with connected conductors and IP40 in the handle range. It also offers vibration resistance up to 50 m/s².
| 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 1.6 A at 30°C and 40°C, decreasing slightly at higher temperatures.
This is a 1-pole miniature circuit breaker.
The switching capacity is 10 kA according to EN 60898 and 15 kA according to IEC 60947-2.
It can operate at up to 277V AC according to UL 489 and CSA C22.2 No. 5-02, and up to 125V DC in a 2-channel configuration.
Yes, the RoHS status is RoHS3 Compliant.
It is designed for DIN Rail mounting.