Properties
| Version | Exhaust filter, IP55, black |
| Order No. | 2557120000 |
| Type | EF 20 55 BK |
| GTIN (EAN) | 4050118567755 |
| Qty. | 1 items |
| Depth | 31 mm |
| Depth (inches) | 1.22 inch |
| Height | 145 mm |
| Height (inches) | 5.709 inch |
| Width | 145 mm |
| Width (inches) | 5.709 inch |
| Net weight | 120 g |
| Operating temperature range | -40...55 °C |
| Colour | black |
| EMC version | No |
| Filter class | G 4 |
| Height of installation cut-outs | 125 mm |
| Material | Thermoplastic |
| Mounting depth | 26 mm |
| Mounting height | 5 mm |
| Operating temperature range | -40...55 °C |
| Protection class (UL) | Type 12 |
| Type of mounting | Snap-on |
| UL 94 flammability rating | V-0 |
| Width of installation cut-outs | 125 mm |
| With filter | Yes |
| User Documentation | [Installation- and operating instructions](https://mdcop.weidmueller.com/mediadelivery/asset/900_94199) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002513 |
| ETIM 7.0 | EC002513 |
| ETIM 8.0 | EC002513 |
| ETIM 9.0 | EC002513 |
| ECLASS 9.1 | 27-18-07-06 |
| ECLASS 10.0 | 27-18-07-06 |
| ECLASS 11.0 | 27-18-07-06 |
| ECLASS 12.0 | 27-18-07-06 |
| ECLASS 13.0 | 27-18-07-06 |
| Approvals |  |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (cURus) | E252704 |
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