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IFM · I/O Module
AL1920 is an IFM circuit breaker with Rated operational voltage <= 440 V AC; Breaking capacity Icu/Ics yes; Supply voltage 24 V DC (IEC 61131-2). 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 | 24 V DC (IEC 61131-2) |
| I/O and communication | |
| Bus interface | EtherNet/IP |
| Communication ports | Ethernet; IO-Link |
| Mechanical | |
| Weight | 329 g |
| Mounting | 35 mm DIN rail (IEC 60715) |
| Enclosure rating | IP20 (IEC 60529) |
| Environment and compliance | |
| Operating temperature | -25...+60 °C |
| Storage temperature | -25...85 °C |
| Certifications | CE, cULus |
Values follow the IFM I/O Module specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
| IFM I/O Module variants | |||
| Catalog number | Breaking capacity Icu/Ics | Rated operational voltage | |
|---|---|---|---|
| AL1920 (this page) | yes | <= 440 V AC | |
| AL1900 | yes | <= 440 V AC | |
| AL1930 | yes | <= 440 V AC | |
| AL1940 | — | — | |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
The AL1920 is the device-level element in an IFM 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 <= 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 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.
IFM AL1920 — 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 AL1920; verify the catalog number against your bill of materials before requesting a quotation.
Available from stock with datasheet, certificates and a quotation on request.
Q.For AL1920, what does the specification table state about supply voltage?
The specification table lists supply voltage = 24 V DC (IEC 61131-2) for IFM AL1920. Confirm this figure against the unit currently in the panel.
Q.Which value is published under mounting for catalog number AL1920?
For AL1920, mounting is given as 35 mm DIN rail (IEC 60715). Use the value as the reference when sourcing a current-production equivalent.
Q.Before ordering AL1920, which certifications entry should be checked?
The certifications entry quoted above is CE, cULus. Check the revision of the installed unit if the catalog number has been superseded.
Q.What should I include in an enquiry for AL1920?
Send the full catalog number AL1920, the required quantity and a photo of the nameplate. Stock, lead time and the applicable compliance documents can then be confirmed for IFM AL1920.
Q.How do I confirm compatibility of AL1920 before ordering?
Match the catalog number AL1920 and the specification values listed above against the installed unit, then confirm the firmware or hardware revision where a revision-sensitive part is involved.
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.
Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.
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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