Properties
| Version | Electronic load monitoring, 18 A, 24 V DC |
| Order No. | 2838520000 |
| Type | AMG ELM-18 EX |
| GTIN (EAN) | 4064675444213 |
| Qty. | 1 items |
| Depth | 96.5 mm |
| Depth (inches) | 3.799 inch |
| Height | 125 mm |
| Height (inches) | 4.921 inch |
| Width | 12.2 mm |
| Width (inches) | 0.48 inch |
| Net weight | 63 g |
| Storage temperature | -40 °C...85 °C |
| Operating temperature | -25 °C...70 °C |
| REACH SVHC | Lead 7439-92-1 |
| SCIP | a7fff16c-85aa-4fb0-a206-7be03f41b0b7 |
| Current consumption (full load) | IOUT +30 mA |
| Current consumption (idle) | 25 mA |
| Input fuse (internal) | Yes |
| max. admissible residual ripple at the input | 100 mVpp |
| Rated input voltage | 24 V DC |
| Adjustable rated current | Yes |
| Capacitive load | 50 mF |
| Connection system | PUSH IN |
| Rated current | 18 A |
| Rated current (per channel) | 18 A |
| Switch-on delay | 1 s |
| Triggering characteristic | see characteristic curve |
| Conformal coating | Yes |
| Function key |
Activation time <3s
Reset ON |
| Protection degree | IP20 |
| Relay to activate the output | No |
| Surge voltage category | III |
| Surge voltage category | III |
| Conductor cross-section, AWG/kcmil , max. | 12 AWG |
| Conductor cross-section, AWG/kcmil , min. | 26 AWG |
| Conductor cross-section, flexible , max. | 2.5 mm² |
| Conductor cross-section, flexible , min. | 0.14 mm² |
| Conductor cross-section, rigid , max. | 2.5 mm² |
| Conductor cross-section, rigid , min. | 0.14 mm² |
| Connection system | PUSH IN |
| Number of terminals | 4 (++ / --) |
| Screwdriver blade | 0.6 x 3.5 |
| LED green |
Operation (failure-free)
Early warning: I Out > 90% I Rated (flashing) |
| Red LED |
Load monitoring has disconnected
Load monitoring has triggered (flashing) Internal error (rapid flashing) |
| Certificate No. (ATEX) | DEMKO17ATEX1870X |
| Certificate no. (cULus) | E258476 |
| Institute (cULus) | CULUS |
| Institute(ATEX) | DEMKOATEX |
| Approval/Certificate/Document of Conformity |
[MaxGuard AMG ELM EX UL 61010-1 .pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_306121)
[MaxGuard AMG ELM EX UL C1D2 .pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_306122) [MaxGuard AMG ELM UL 2367 .pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_306124) [MaxGuard EX ATEX .pdf](https://mdcop.weidmueller.com/mediadelivery/asset/900_306140) [Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_85823) [UK Conformity Assessed](https://mdcop.weidmueller.com/mediadelivery/asset/900_314088) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_287364) |
| Product Change Notification | [Release-Notes](https://mdcop.weidmueller.com/mediadelivery/asset/900_308032) |
| User Documentation |
[Manual_maxGUARD](https://mdcop.weidmueller.com/mediadelivery/asset/900_43594)
[Instruction sheet](https://mdcop.weidmueller.com/mediadelivery/asset/900_253986) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002057 |
| ETIM 7.0 | EC002057 |
| ETIM 8.0 | EC002057 |
| ETIM 9.0 | EC001437 |
| ECLASS 9.0 | 27-37-10-16 |
| ECLASS 9.1 | 27-37-10-16 |
| ECLASS 10.0 | 27-37-10-16 |
| ECLASS 11.0 | 27-37-10-16 |
| ECLASS 12.0 | 27-37-10-16 |
| ECLASS 13.0 | 27-37-10-16 |
| Approvals |      |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E258476 |
Accessories
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Item No.:1479000000Packaging unit:50 PC
End bracket, Wemid, black, Rail: TS 35, when screwed in
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Item No.:1818400000Packaging unit:600 PC
WS, Terminal marker, 10 x 6 mm, Pitch in mm (P): 6.00 Weidmueller, Allen-Bradley, white
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Item No.:1527940000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 3, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1528030000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 8, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1528070000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 9, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1528040000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 2, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:1528130000Packaging unit:5 PC
Cross-connector (terminal), Plugged, Number of poles: 50, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1527980000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 5, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1527930000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 2, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1528230000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 10, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:1528180000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 7, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:2460800000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 4, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, red
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Item No.:2460810000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 3, Pitch in mm (P): 6.10, 32 A, red
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Item No.:2460730000Packaging unit:5 PC
Cross-connector (terminal), Plugged, Number of poles: 50, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, red
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Item No.:2460740000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 10, Pitch in mm (P): 6.10, 32 A, red
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Item No.:2460750000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 9, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, red
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Item No.:2460790000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 5, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, red
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Item No.:1528140000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 5, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:1528170000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 6, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:2460780000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 6, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, red
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Item No.:1528120000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 4, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:1528080000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 3, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:1528190000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 8, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:2460770000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 7, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, red
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Item No.:1527990000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 6, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1528240000Packaging unit:5 PC
Cross-connector (terminal), Plugged, Number of poles: 50, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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Item No.:1527970000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 4, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1528090000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 10, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:1528020000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 7, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, orange
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Item No.:2460760000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 8, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, red
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Item No.:2460450000Packaging unit:60 PC
Cross-connector (terminal), Plugged, Number of poles: 2, Pitch in mm (P): 6.10, 32 A, red
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Item No.:1528220000Packaging unit:20 PC
Cross-connector (terminal), Plugged, Number of poles: 9, Pitch in mm (P): 6.10, Insulated: Yes, 32 A, blue
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