NF D27-405:2014 PDF

Scope: This document is applicable to fully opening letterboxes (OT) for the exterior equipment of homes (individual or collective) for the delivery of postal items to homes.

NF D27-405:2014 Referenced Document

NF EN 13724 Postal services - Windows for introducing letterboxes and special mail entries - Requirements and test methods
NF EN 1670 Building hardware - Corrosion resistance - Requirements and test methods
NF EN 60068-2-2 Essais d'environnement - Partie 2-2 : essais - Essais B : chaleur sèche
NF EN ISO 6272-1 Paints and varnishes - Rapid deformation tests (impact resistance) - Part 1: falling mass test with large surface indenter
NF EN ISO 9227 *， 2022-11-23 Update
NF ISO 2380-1 Screw and nut operating tools - Screwdriver for slotted head screws - Part 1: ends of hand and machine screwdrivers

2014 NF D27-405:2014 Boîtes aux lettres à ouverture totale recommandées pour toutes habitations et faisant l'objet de l'arrêté du 29 juin 1979 - Installations extérieures
0000 NF D27-405:2010
2003 NF D27-405:2003 Letter boxes with large opening recommended for dwelling places and covered by order 1802 of June 29, 1979 - Outdoor installations.
1995 NF D27-405:1995 Letter boxes with large opening for outdoor installation. Requirements and testing.