B&R · B&R X20 I/O module
X20SC2432 is a B&R circuit breaker with Breaking capacity Icu/Ics Type 1; Supply voltage 24 V DC (IEC 61131-2); Enclosure rating IP20 (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/IcsType 1
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Supply voltage24 V DC (IEC 61131-2)
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Enclosure ratingIP20 (IEC 60529)
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Mounting35 mm DIN rail (IEC 60715)
Specifications
| Electrical |
| Rated insulation voltage Ui |
500 V eff |
| Breaking capacity Icu/Ics |
Type 1 |
| Coil voltage |
24 VDC -15% / +20% |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Input voltage range |
24 VDC -15% / +20% |
| Output current |
5 mA to 6 A |
| Frequency |
See section "Inrush current behavior for output channels". |
| I/O and communication |
| Bus interface |
0.26 W |
| Communication ports |
POWERLINK, Ethernet |
| Input type |
Sink |
| Mechanical |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Terminal type |
20 mΩ |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Certifications |
CE, UL, cULus |
Values follow the B&R B&R X20 I/O module specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| B&R B&R X20 I/O module variants |
| Catalog number |
Breaking capacity Icu/Ics |
|
X20SC2432 (this page) |
Type 1 |
| X20SC2212 |
Type 1 |
| X20SI2100 |
Type 1 |
| X20SI4100 |
Type 1 |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The X20SC2432 is the device-level element in a B&R circuit breaker installation. It receives the field signals and control supply listed above — 24 V DC (IEC 61131-2) — 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 35 mm DIN rail (IEC 60715) support. Record the catalog number and revision from the nameplate of the installed unit before specifying a like-for-like spare.
Selection notes for Industrial X20SC2432
Industrial X20SC2432 — Industrial automation component supplied as a like-for-like replacement, selected by catalog number and published ratings. The figures below are taken from the specification table on this page for catalog number X20SC2432; confirm the installed unit's part number and revision so the replacement matches both electrically and mechanically.
- Breaking capacity Icu/Ics: Type 1 — Check this value against the nameplate of the installed unit before ordering.
- Terminal type: 20 mΩ — Match it to the existing panel and upstream protection.
- Input voltage range: 24 VDC -15% / +20% — Record it with the other nameplate data when sourcing a replacement.
- Enclosure rating: IP20 (IEC 60529) — 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 X20SC2432
Q.Which value is published under communication ports for catalog number X20SC2432?
For X20SC2432, communication ports is given as POWERLINK, Ethernet. Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering X20SC2432, which input voltage range entry should be checked?
The input voltage range entry quoted above is 24 VDC -15% / +20%. Check the revision of the installed unit if the catalog number has been superseded.
Q.Where can I find the coil voltage data for X20SC2432?
It is listed in the specification table for Industrial X20SC2432 as 24 VDC -15% / +20%. Compare it with the nameplate of the installed unit before ordering.
Q.Can the X20SC2432 replace the unit currently installed in my panel?
Compare catalog number X20SC2432 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.How do I confirm compatibility of X20SC2432 before ordering?
Match the catalog number X20SC2432 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.