Properties
| Version | Clamping yoke (bus-bar) |
| Order No. | 0502880000 |
| Type | ZB 16K BL |
| GTIN (EAN) | 4008190014186 |
| Qty. | 50 items |
| Depth | 26.8 mm |
| Depth (inches) | 1.055 inch |
| Height | 19 mm |
| Height (inches) | 0.748 inch |
| Width | 10 mm |
| Width (inches) | 0.394 inch |
| Net weight | 8.704 g |
| Operating temperature range | For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity |
| REACH SVHC | / |
| Material | Steel |
| Insulating material | PA |
| Colour | silver |
| Certificate No. (ATEX) | DEMKO03ATEX136028U |
| Certificate No. (IECEX) | IECEXULD13.0005U |
| Wire cross section max. (ATEX) | 16 mm² |
| Wire cross section max. (IECEX) | 16 mm² |
| Operating temperature range | For operating temperature range see EC Design Test Certificate / IEC Ex-Certificate of Conformity |
| Marking EN 60079-7 | Ex eb II C Gb |
| Ex 2014/34/EU label | II 2 G D |
| Safety notice |
Installation instructions: The potential equalisation (PE) rail modules are suitable for use in housings in atmospheres with flammable gases and dust. For use in areas with flammable gases, these housings must meet the requirements of EN 60079-0 and EN 60079-7. For use in areas with flammable dust, these housings must meet the requirements of EN 60079-0 and EN 60079-31. When combined with other terminal block ranges and sizes, and when other accessories are used, you must comply with the clearance and creepage distances given. Regarding accessory use, the manufacturer's instructions must be followed. List of restrictions: The PE rail modules are considered one component, with Ex marking when used with the busbar holders of type SH and WEW. When used independently, the above named components are not covered by this certificate. |
| Version | for busbar 10 x 3 mm |
| Installation advice | Feed-through (bushing) |
| Type of mounting | when screwed in |
| Clamping screw | M 4 |
| Connection cross-section, stranded, max. | 25 mm² |
| Connection cross-section, stranded, min. | 16 mm² |
| Stripping length | 16 mm |
| Tightening torque, min. | 2.6 Nm |
| Type of connection | Clamping yoke |
| Wire connection cross section, finely stranded, max. | 16 mm² |
| Wire connection cross section, finely stranded, min. | 2.5 mm² |
| Wire connection cross-section, solid core, max. | 16 mm² |
| Wire connection cross-section, solid core, min. | 2.5 mm² |
| Certificate No. (CSA) | 12400-237 |
| Wire cross section max. (CSA) | 6 AWG |
| Wire cross section min. (CSA) | 12 AWG |
| Installation advice | Feed-through (bushing) |
| Certificate No. (UR) | E60693 |
| Conductor size Factory wiring max. (UR) | 4 AWG |
| Conductor size Factory wiring min. (UR) | 12 AWG |
| Conductor size Field wiring max. (UR) | 4 AWG |
| Conductor size Field wiring min. (UR) | 12 AWG |
| Approval/Certificate/Document of Conformity |
[Attestation of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_35700)
[UKCA Attestation of conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_255566) [UKCA Certificate](https://mdcop.weidmueller.com/mediadelivery/asset/900_255567) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_45802) |
| Eplan Data Portal | [Eplan data](https://dataportal.eplan.com/part-details/WEI.0502880000) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=0502880000) |
| WSCAD Universe | [WSCAD data](https://wscaduniverse.com/part-detail?manufacturerId=88&type=0&partNumber=0502880000&norm=0) |
| User Documentation |
[StorageConditionsTerminalBlocks](https://mdcop.weidmueller.com/mediadelivery/asset/900_87149)
[NTI ZB WBBD](https://mdcop.weidmueller.com/mediadelivery/asset/900_256158) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002848 |
| ETIM 7.0 | EC002848 |
| ETIM 8.0 | EC002848 |
| ETIM 9.0 | EC002848 |
| ECLASS 9.0 | 27-14-11-92 |
| ECLASS 9.1 | 27-14-11-92 |
| ECLASS 10.0 | 27-14-11-92 |
| ECLASS 11.0 | 27-14-11-46 |
| ECLASS 12.0 | 27-14-11-46 |
| ECLASS 13.0 | 27-25-01-16 |
| Approvals |      |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate No. (UR) | E60693 |