The Siemens 3SF5900-0CJ is a connection element designed to route a round cable into an AS-i enclosure — plastic or metal, with 1 to 3 control points, terminated at M20. It mounts directly to the enclosure wall (direct mounting, no DIN rail). IP67 sealing means the cable entry stays protected in washdown or outdoor environments; the operating range of -25 to +70 °C covers most industrial floor conditions. This is the part that bridges the field cable to the AS-i bus node inside the enclosure.

Siemens 3SF5900-0CJ Connection Element, IP67, M20, -25...+70
MPN3SF5900-0CJ
Siemens SIRIUS connection element, 3SF5900-0CJ, for routing round cable into AS-i enclosure, IP67, M20, direct mounting, -25...+70°C.
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Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | connection element |
| Parameter | Value |
|---|---|
| Mounting method | direct mounting |
| Parameter | Value |
|---|---|
| Ingress protection (IP rating) | IP67 |
| Operating temperature range | -25 ... +70 °C |
| Parameter | Value |
|---|---|
| Substance prohibitance | 07/01/2006 |
| Reference code according to IEC 81346-2 | X |
Product details
Frequently asked questions
What is the IP rating and temperature range for 3SF5900-0CJ?
IP67 protection class, with an ambient operating temperature range of -25 to +70 °C. The IP67 rating means the cable entry is sealed against dust and temporary immersion, suitable for washdown or outdoor enclosures.
MPN
3SF5900-0CJ