ABB RELION 615 Series Installation Manual page 16

Environmental aspects
Table 2: Materials of the protection relay parts
Protection relay
Case
Plug-in unit
Package
Attached material
1
Polycarbonate
2
Liquid crystal polymer
3
Polybutylene terephthalate
4
Polyamide
16
Parts
Metallic plates, parts and
screws
Plastic parts
Electronics plug in module
Electronics plug in modules
Electronics LHMI module
Plastic parts
Metallic parts
Box
Manuals
1MRS756375 T
Material
Steel
1 2
PC , LCP
Various
Various
Various
3 4
PC, PBT , LCP, PA
Aluminium
Cardboard
Paper
615 series
Installation Manual