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IFM · circuit breaker
KB5064 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.
| Electrical | |
| Rated operational voltage | <= 440 V AC |
|---|---|
| Breaking capacity Icu/Ics | yes |
| Supply voltage | 10...30 V DC (IEC 60947-5-2) |
| Frequency | 40 |
| Mechanical | |
| Enclosure rating | IP20 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | -25...+60 °C |
| Certifications | CE, cULus |
| Degree of protection | II |
Values follow the IFM circuit breaker specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| IFM circuit breaker variants | |||
| Catalog number | Breaking capacity Icu/Ics | Rated operational voltage | |
|---|---|---|---|
| KB5064 (this page) | yes | <= 440 V AC | |
| KB5056 | yes | <= 440 V AC | |
| KA5003 | yes | <= 440 V AC | |
| KD5023 | yes | — | |
Verify model-specific dimensions, terminals and installation requirements in the manufacturer documentation before selecting an alternative.
The KB5064 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 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.
IFM KB5064 Capacitive Sensor. See the manufacturer product information for this catalog number.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Q.Which value is published under degree of protection for catalog number KB5064?
For KB5064, degree of protection is given as II. Check the revision of the installed unit if the catalog number has been superseded.
Q.Before ordering KB5064, which frequency entry should be checked?
The frequency entry quoted above is 40. Compare it with the nameplate of the installed unit before ordering.
Q.Where can I find the certifications data for KB5064?
It is listed in the specification table for IFM KB5064 as CE, cULus. Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of KB5064 before ordering?
Match the catalog number KB5064 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.Can the KB5064 replace the unit currently installed in my panel?
Compare catalog number KB5064 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.
Standard (US & Canada, tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders under $500.00; free on orders of $500.00 and above.
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Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Shipping charges and available services are displayed at checkout. See the Shipping Policy for details.
Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use.
This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.
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