Changeable contact

Part# - F69-34-4-00-0000

Contact for A, B, C, N screwable, short, silver-plated

Wear protector back

Part# - F69-34-8-00-0000

Screw set

Part# - F69-34-0-00-0200

For wear protector back

Button block

Part# - F69-34-0-10-0000

With symbols “IN” / “OUT”