Issue:
Previous design repair parts

Product line;
Heavy Duty Safety Switches

Resolution:
The parts listed here are the only field replaceable parts.
Complete interior - HUN366AE2 (includes line and load base assemblies, arc suppressor assembly, box insulator, line phase insulators, and mounting hardware)
Line base assembly - 4055221650SEL (3 required; arc suppressor assembly not included)
Arc suppressor assembly - 4051270850 (3 required)
Lug assembly - 4025602450 (2 required per base assembly)
Line base phase insulator - 4055219301 (2 required)
Load base phase insulator - 4055219101 (2 required)
Line & load base mounting screws - 4020600901 (2 required per base assembly)
Handle assembly - 4051217250SEL
Vault handle - 4051219450SEL
Handle knob kit - 4401142750

Released for:Schneider Electric USA