IFM · circuit breaker
KG0002 is an IFM circuit breaker with Rated operational voltage <= 440 V AC; Breaking capacity Icu/Ics no; 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/Icsno
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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 |
no |
| Supply voltage |
10...30 V DC (IEC 60947-5-2) |
| Frequency |
25 |
| Overload capacity |
no |
| 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 |
|
KG0002 (this page) |
no |
<= 440 V AC |
| KG0001 |
no |
— |
| KG0005 |
no |
<= 440 V AC |
| KG0008 |
no |
— |
Verify model-specific dimensions, terminals and installation requirements in the manufacturer documentation before selecting an alternative.
Where it sits in the control system
The KG0002 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 KG0002
IFM KG0002 Capacitive Sensor. See the manufacturer product information for this catalog number.
- Overload capacity: no — Check this value against the nameplate of the installed unit before ordering.
- Dimensions (H x W x D): M18 x 1 / L = 85 — Match it to the existing panel and upstream protection.
- Certifications: CE, cULus — Record it with the other nameplate data when sourcing a replacement.
- Breaking capacity Icu/Ics: no — Confirm the revision of the installed unit before a like-for-like replacement.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about KG0002
Q.Before ordering KG0002, which supply voltage entry should be checked?
The supply voltage entry quoted above is 10...30 V DC (IEC 60947-5-2). Check the revision of the installed unit if the catalog number has been superseded.
Q.Where can I find the rated operational voltage data for KG0002?
It is listed in the specification table for IFM KG0002 as <= 440 V AC. Compare it with the nameplate of the installed unit before ordering.
Q.For KG0002, what does the specification table state about enclosure rating?
The specification table lists enclosure rating = IP20 (IEC 60529) for IFM KG0002. Confirm this figure against the unit currently in the panel.
Q.What should I include in an enquiry for KG0002?
Send the full catalog number KG0002, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for IFM KG0002.
Q.How do I confirm compatibility of KG0002 before ordering?
Match the catalog number KG0002 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.