IFM · Inductive proximity sensor
II5729 is an IFM circuit breaker with Breaking capacity Icu/Ics yes; Supply voltage 10...30 V DC (IEC 60947-5-2); Enclosure rating IP67 (IEC 60529). It is used in distribution boards, motor protection circuits, panel feeders where the installed unit is matched to the original catalog number and a compact, documented part is required.
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Breaking capacity Icu/Icsyes
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Supply voltage10...30 V DC (IEC 60947-5-2)
-
Enclosure ratingIP67 (IEC 60529)
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Mountingnon-flush mountable
Specifications
| Electrical |
| Breaking capacity Icu/Ics |
yes |
| Supply voltage |
10...30 V DC (IEC 60947-5-2) |
| Frequency |
200 Hz |
| Overload capacity |
yes |
| I/O and communication |
| Response time |
<= 1500 Hz switching frequency |
| Mechanical |
| Dimensions (H x W x D) |
M30 x 1.5 / L = 81 mm |
| Weight |
389 g |
| Mounting |
non-flush mountable |
| Enclosure rating |
IP67 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
-25...+70 °C (IEC 60068-2-1) |
| Certifications |
CE, cULus |
Values follow the IFM Inductive proximity sensor specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| IFM Inductive proximity sensor variants |
| Catalog number |
Breaking capacity Icu/Ics |
|
II5729 (this page) |
yes |
| II5711 |
yes |
| II5733 |
yes |
| II5737 |
yes |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The II5729 is the device-level element in an IFM circuit breaker installation. It receives the field signals and control supply listed above — 10...30 V DC (IEC 60947-5-2) — and switches or conditions the load within the the rated ratings shown in the Specifications table. Wiring and protective devices are sized to those same numbers, not to a generic assumption.
Typical installations place it in distribution boards, motor protection circuits, panel feeders, where the unit is matched to the original catalog number and the enclosure provides non-flush mountable support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for IFM II5729
IFM II5729 — Sensor or detector for object detection, distance measurement and status feedback on production lines. The figures below are taken from the specification table on this page for catalog number II5729; verify the catalog number against your bill of materials before requesting a quotation.
- Overload capacity: yes — Use it as the reference when cross-checking a current-production equivalent.
- Response time: <= 1500 Hz switching frequency — Verify it in the project documentation before confirming the order.
- Certifications: CE, cULus — Check this value against the nameplate of the installed unit before ordering.
- Breaking capacity Icu/Ics: yes — Match it to the existing panel and upstream protection.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about II5729
Q.Before ordering II5729, which supply voltage entry should be checked?
The supply voltage entry quoted above is 10...30 V DC (IEC 60947-5-2). Confirm this figure against the unit currently in the panel.
Q.Where can I find the operating temperature data for II5729?
It is listed in the specification table for IFM II5729 as -25...+70 °C (IEC 60068-2-1). Use the value as the reference when sourcing a current-production equivalent.
Q.For II5729, what does the specification table state about mounting?
The specification table lists mounting = non-flush mountable for IFM II5729. Check the revision of the installed unit if the catalog number has been superseded.
Q.How do I confirm compatibility of II5729 before ordering?
Match the catalog number II5729 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
Q.What should I include in an enquiry for II5729?
Send the full catalog number II5729, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for IFM II5729.