IFM · circuit breaker
KG5009 is an IFM circuit breaker with Rated operational voltage <= 440 V AC; Breaking capacity Icu/Ics yes; Supply voltage 10...30 V DC (IEC 60947-5-2). 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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Rated operational voltage<= 440 V AC
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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 ratingIP20 (IEC 60529)
Specifications
| Electrical |
| Rated operational voltage |
<= 440 V AC |
| Breaking capacity Icu/Ics |
yes |
| Supply voltage |
10...30 V DC (IEC 60947-5-2) |
| Frequency |
50 |
| Overload capacity |
yes |
| Mechanical |
| Dimensions (H x W x D) |
M18 x 1 / L = 85 |
| Mounting |
non-flush mountable |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
-25...+60 °C |
| Certifications |
CE, cULus |
Values follow the IFM circuit breaker specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| IFM circuit breaker variants |
| Catalog number |
Breaking capacity Icu/Ics |
Rated operational voltage |
|
KG5009 (this page) |
yes |
<= 440 V AC |
| KG5001 |
yes |
— |
| KG5002 |
yes |
— |
| KG5006 |
yes |
<= 440 V AC |
Verify model-specific dimensions, terminals and installation requirements in the manufacturer documentation before selecting an alternative.
Where it sits in the control system
The KG5009 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 <= 440 V AC 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 KG5009
IFM KG5009 Capacitive Sensor. See the manufacturer product information for this catalog number.
- Overload capacity: yes — Match it to the existing panel and upstream protection.
- Dimensions (H x W x D): M18 x 1 / L = 85 — Record it with the other nameplate data when sourcing a replacement.
- Frequency: 50 — Confirm the revision of the installed unit before a like-for-like replacement.
- Certifications: CE, cULus — Use it as the reference when cross-checking a current-production equivalent.
Cross-check the ratings above with the installed device before confirming the order.
Common questions about KG5009
Q.Which value is published under overload capacity for catalog number KG5009?
For KG5009, overload capacity is given as yes. Check the revision of the installed unit if the catalog number has been superseded.
Q.Before ordering KG5009, which supply voltage entry should be checked?
The supply voltage entry quoted above is 10...30 V DC (IEC 60947-5-2). Compare it with the nameplate of the installed unit before ordering.
Q.Where can I find the enclosure rating data for KG5009?
It is listed in the specification table for IFM KG5009 as IP20 (IEC 60529). Confirm this figure against the unit currently in the panel.
Q.What should I include in an enquiry for KG5009?
Send the full catalog number KG5009, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for IFM KG5009.
Q.Can the KG5009 replace the unit currently installed in my panel?
Compare catalog number KG5009 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.