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What are the repair parts for a HU466 Series E2 and E4 Heavy Duty Safety Switch?

Repair parts for HU466 Series E2 and E4

Product Line:
Safety Switch

Heavy Duty Safety Switch

The parts listed here are the only field replaceable parts.
Complete interior - HUN466E2 (includes line base assembly, arc suppressor assembly, Box insulator, line phase insulators and mounting hardware)
Line base assembly - 40552-186-50 SEL (4-required and arc suppressor assembly is not included)
Arc suppressor assembly - 40512-708-50 SEL (4-required) Obsolete and replaced by 40512-708-50 (4-required)
Lug assembly - 44050-446-01 (2 required per base assembly)
Line base phase insulator - 40552-193-01 (3 required)
Line base mounting screws - 40206-009-01 (3 required per base assembly)
Handle assembly - 40512-172-50 SEL
Door thumb retainer - 44050-490-01
Door thumb screw - 44050-434-01 
Handle knob kit (black & red knob at end of handle) - Series E2 is 44011-427-50, Series E4 is 40283-435-50
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