EN (European Standards)
EN standards are developed by three European Standardization Organizations (ESOs): CEN, CENELEC, or ETSI. They encompass a broad range of fields including construction, consumer products, defense, energy, environment, health and safety, and more. The testing scope under EN standards varies based on the specific standard and product category. The Insulation piercing connectors are testing and producing in accordance with EN-50483.
NFC (Norme Française)
NFC is a set of standards developed by AFNOR (Association Française de Normalisation) for various industries in France. The testing scope under NFC includes electrical installations, telecommunications, information technology, and more. The Anchor and suspension clamps are testing and producing in accordance with NFC 33 041.