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E DIN EN 60317-35/A2 VDE 0474-317-35/A2:2025-12

Specifications for particular types of winding wires

Part 35: Solderable polyurethane enamelled round copper wire, class 155, with a bonding layer

(IEC 60317-35:2013/AMD2:2024); German version EN 60317-35:2014/A2:2024
Class/Status: Draft, valid
Released: 2025 -12   Published: 2025-11 -14
VDE Art. No.: 1400679
End of objection deadline: 2026-01-14

Note: You can pre-order this document (delivery subject to availability). Valid from 2025-12-01.

This part of IEC 60317 specifies the requirements of solderable enamelled round copper winding wire of class 155 with a dual coating. The underlying coating is based on polyurethane resin, which may be modified providing it retains the chemical identity of the original resin and meets all specified wire requirements. The superimposed coating is a bonding layer based on a thermoplastic resin.