Beckhoff · EtherCAT Terminal
EL2502 is a Beckhoff circuit breaker with Tripping characteristic 8…9 mm; Rated operational voltage 24 V DC (-15%/+20%); Breaking capacity Icu/Ics typ. < 1.5 A. 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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Tripping characteristic8…9 mm
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Rated operational voltage24 V DC (-15%/+20%)
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Breaking capacity Icu/Icstyp. < 1.5 A
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Supply voltage24 V DC (IEC 61131-2)
Specifications
| Electrical |
| Rated operational voltage |
24 V DC (-15%/+20%) |
| Breaking capacity Icu/Ics |
typ. < 1.5 A |
| Tripping characteristic |
8…9 mm |
| Supply voltage |
24 V DC (IEC 61131-2) |
| Output current |
0.5 A (short-circuit proof) per channel |
| Frequency |
1 Hz…125 kHz, 250 Hz default |
| I/O and communication |
| Bus interface |
typ. 140 mA |
| Communication ports |
EtherCAT, Ethernet |
| Resolution |
9…15 bit |
| Mechanical |
| Dimensions (H x W x D) |
12 mm x 100 mm x 68 mm |
| Weight |
approx. 50 g |
| Mounting |
35 mm DIN rail (IEC 60715) |
| Enclosure rating |
IP20 (IEC 60529) |
| Environment and compliance |
| Operating temperature |
0...+55 °C (IEC 60068-2-1) |
| Storage temperature |
-40…+85°C |
| Certifications |
CE, UL, cULus |
| Humidity |
95%, no condensation |
Values follow the Beckhoff EtherCAT Terminal specification for this catalog number; parameters not confirmed for this variant are omitted rather than estimated.
Model comparison in the same family
| Beckhoff EtherCAT Terminal variants |
| Catalog number |
Breaking capacity Icu/Ics |
Tripping characteristic |
Rated operational voltage |
|
EL2502 (this page) |
typ. < 1.5 A |
8…9 mm |
24 V DC (-15%/+20%) |
| EL2004 |
typ. < 2 A |
8…9 mm |
24 V DC (-15%/+20%) |
| EL2008 |
typ. < 2 A |
8…9 mm |
24 V DC (-15%/+20%) |
| EL2008-0015 |
— |
— |
— |
Before selecting an alternative, confirm its dimensions, terminals and installation requirements in the manufacturer documentation.
Where it sits in the control system
The EL2502 is the device-level element in a Beckhoff 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 24 V DC (-15%/+20%) 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 Beckhoff EL2502
Beckhoff EL2502 — 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 EL2502; always cross-check the catalog number and hardware revision on the nameplate before placing an order.
- Rated operational voltage: 24 V DC (-15%/+20%) — Confirm the revision of the installed unit before a like-for-like replacement.
- Mounting: 35 mm DIN rail (IEC 60715) — Use it as the reference when cross-checking a current-production equivalent.
- Storage temperature: -40…+85°C — Verify it in the project documentation before confirming the order.
- Frequency: 1 Hz…125 kHz, 250 Hz default — Check this value against the nameplate of the installed unit before ordering.
For a discontinued unit, match function and electrical ratings rather than the label alone.
Common questions about EL2502
Q.Which value is published under resolution for catalog number EL2502?
For EL2502, resolution is given as 9…15 bit. Check the revision of the installed unit if the catalog number has been superseded.
Q.Before ordering EL2502, which frequency entry should be checked?
The frequency entry quoted above is 1 Hz…125 kHz, 250 Hz default. Compare it with the nameplate of the installed unit before ordering.
Q.Where can I find the breaking capacity Icu/Ics data for EL2502?
It is listed in the specification table for Beckhoff EL2502 as typ. < 1.5 A. Confirm this figure against the unit currently in the panel.
Q.How do I confirm compatibility of EL2502 before ordering?
Match the catalog number EL2502 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 EL2502 replace the unit currently installed in my panel?
Compare catalog number EL2502 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.