IFM · Inductive proximity sensor
II5742 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)
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Enclosure ratingIP67 (IEC 60529)
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Operating temperature-25...+70 °C (IEC 60068-2-1)
Specifications
| Electrical |
| Breaking capacity Icu/Ics |
yes |
| Supply voltage |
10...30 V DC (IEC 60947-5-2) |
| Frequency |
250 Hz |
| Overload capacity |
yes |
| Rated torque |
50 Nm |
| I/O and communication |
| Response time |
<= 1500 Hz switching frequency |
| Mechanical |
| Dimensions (H x W x D) |
M30 x 1.5 / L = 70 mm |
| Weight |
125 g |
| 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 |
|
II5742 (this page) |
yes |
| II5711 |
yes |
| II5729 |
yes |
| II5733 |
yes |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The II5742 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 standard panel or DIN-rail 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 II5742
IFM II5742 — 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 II5742; size the surrounding wiring and upstream protection to these published ratings rather than to a generic assumption.
- Operating temperature: -25...+70 °C (IEC 60068-2-1) — Confirm the revision of the installed unit before a like-for-like replacement.
- Supply voltage: 10...30 V DC (IEC 60947-5-2) — 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.
- Dimensions (H x W x D): M30 x 1.5 / L = 70 mm — Check this value against the nameplate of the installed unit before ordering.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about II5742
Q.Where can I find the supply voltage data for II5742?
It is listed in the specification table for IFM II5742 as 10...30 V DC (IEC 60947-5-2). Use the value as the reference when sourcing a current-production equivalent.
Q.For II5742, what does the specification table state about breaking capacity Icu/Ics?
The specification table lists breaking capacity Icu/Ics = yes for IFM II5742. Check the revision of the installed unit if the catalog number has been superseded.
Q.Which value is published under response time for catalog number II5742?
For II5742, response time is given as <= 1500 Hz switching frequency. Compare it with the nameplate of the installed unit before ordering.
Q.Can the II5742 replace the unit currently installed in my panel?
Compare catalog number II5742 and the ratings above with the nameplate of the installed device. A current-production equivalent is selected by function and electrical rating, not by the label alone.
Q.What should I include in an enquiry for II5742?
Send the full catalog number II5742, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for IFM II5742.