Table 2: Materials of the protection relay parts, including retrofit connectors and other deliverables
Protection relay Parts Material
Case Metallic plates, parts and screws Steel
Plastic parts PC
1
, LCP
2
Electronics plug in module Various
Plug-in unit of protection relay Electronics plug in modules Various
Electronics LHMI module Various
Plastic parts PC, PBT
3
, LCP, PA
4
Metallic parts Aluminium
Package Box Cardboard
Attached material Manuals Paper
1
Polycarbonate
2
Liquid crystal polymer
3
Polybutylene terephthalate
4
Polyamide
Environmental aspects 4TLB000504 A
14
Installation Manual