B&R · B&R X20 I/O module
X20DC1376 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 |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Input voltage range |
24 VDC -15% / +20% |
| Frequency |
Max. 100 kHz |
| Encoder type |
24 V, asymmetrical |
| I/O and communication |
| Bus interface |
0.01 W |
| Communication ports |
POWERLINK, Ethernet |
| Input type |
Sink |
| Mechanical |
| Mounting |
35 mm DIN rail (IEC 60715) |
| 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
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The X20DC1376 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 X20DC1376
Industrial X20DC1376 — 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 X20DC1376; record the nameplate data of the unit being replaced before selecting an equivalent.
- Bus interface: 0.01 W — Record it with the other nameplate data when sourcing a replacement.
- Operating temperature: 0...+55 °C (IEC 60068-2-1) — Confirm the revision of the installed unit before a like-for-like replacement.
- Frequency: Max. 100 kHz — Use it as the reference when cross-checking a current-production equivalent.
- Certifications: CE, UL, cULus — Verify it in the project documentation before confirming the order.
Available from stock with datasheet, certificates and a quotation on request.
Common questions about X20DC1376
Q.Where can I find the supply voltage data for X20DC1376?
It is listed in the specification table for Industrial X20DC1376 as 24 V DC (IEC 61131-2). Check the revision of the installed unit if the catalog number has been superseded.
Q.For X20DC1376, what does the specification table state about input type?
The specification table lists input type = Sink for Industrial X20DC1376. Compare it with the nameplate of the installed unit before ordering.
Q.Which value is published under communication ports for catalog number X20DC1376?
For X20DC1376, communication ports is given as POWERLINK, Ethernet. Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of X20DC1376 before ordering?
Match the catalog number X20DC1376 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 X20DC1376 replace the unit currently installed in my panel?
Compare catalog number X20DC1376 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.