Schneider Electric · ComPacT circuit breaker
LV426224 is a Schneider Electric circuit breaker with Rated current Ie 50 A; Rated operational voltage up to 690 V AC; Breaking capacity Icu/Ics 100% Icu. 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 current Ie50 A
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Rated operational voltageup to 690 V AC
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Breaking capacity Icu/Ics100% Icu
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Enclosure ratingIP40 conforming to IEC 60529
Specifications
| Electrical |
| Rated current Ie |
50 A |
| Rated operational voltage |
up to 690 V AC |
| Rated insulation voltage Ui |
750 V AC conforming to IEC 60947-2 |
| Rated impulse withstand Uimp |
8 kV conforming to IEC 60947-2 |
| Breaking capacity Icu/Ics |
100% Icu |
| Mechanical |
| Weight |
1.42 kg |
| Mounting |
By screws (plate) |
| Enclosure rating |
IP40 conforming to IEC 60529 |
| Environment and compliance |
| Operating temperature |
-25...+70 °C |
| Certifications |
CCC, CE, EAC, marine approvals |
| Degree of protection |
IP40 |
Values follow the Schneider Electric ComPacT circuit breaker specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Schneider Electric ComPacT circuit breaker variants |
| Catalog number |
Breaking capacity Icu/Ics |
Rated operational voltage |
|
LV426224 (this page) |
100% Icu |
up to 690 V AC |
| LV426222 |
100% Icu |
up to 690 V AC |
| LV426223 |
100% Icu |
up to 690 V AC |
| LV426205 |
100% Icu |
up to 690 V AC |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The LV426224 is the device-level element in a Schneider Electric circuit breaker installation. It receives the field signals and control supply listed above — up to 690 V AC — and switches or conditions the load within the 50 A 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 By screws (plate) support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Schneider Electric LV426224
Schneider Electric LV426224 — Circuit breaker providing branch-circuit overload and short-circuit protection in distribution boards and panel feeders. The figures below are taken from the specification table on this page for catalog number LV426224; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
- Breaking capacity Icu/Ics: 100% Icu — Record it with the other nameplate data when sourcing a replacement.
- Mounting: By screws (plate) — Confirm the revision of the installed unit before a like-for-like replacement.
- Rated impulse withstand Uimp: 8 kV conforming to IEC 60947-2 — Use it as the reference when cross-checking a current-production equivalent.
- Rated current Ie: 50 A — Verify it in the project documentation before confirming the order.
Datasheets and compliance documents are available on request; quote the full catalog number when enquiring.
Common questions about LV426224
Q.For LV426224, what does the specification table state about rated current Ie?
The specification table lists rated current Ie = 50 A for Schneider Electric LV426224. Use the value as the reference when sourcing a current-production equivalent.
Q.Which value is published under enclosure rating for catalog number LV426224?
For LV426224, enclosure rating is given as IP40 conforming to IEC 60529. Check the revision of the installed unit if the catalog number has been superseded.
Q.Before ordering LV426224, which breaking capacity Icu/Ics entry should be checked?
The breaking capacity Icu/Ics entry quoted above is 100% Icu. Compare it with the nameplate of the installed unit before ordering.
Q.What should I include in an enquiry for LV426224?
Send the full catalog number LV426224, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for Schneider Electric LV426224.
Q.How do I confirm compatibility of LV426224 before ordering?
Match the catalog number LV426224 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.