Technical FAQs

Ask a Question

What are the repair parts for a CHU365AWK Series E4 Heavy Duty Safety Switch?

Previous Design Repair Parts

Product Line:
Canadian Heavy Duty Safety Switches


NOTE: This is a Non-Fusible Switch so it does NOT have a Separate Load Base Assembly.

The parts listed here are the only field replaceable parts.

Line/Load base assembly - 4055218950SEL (3-required and arc suppressor assembly is not included)
Arc suppressor assembly - 4051270850SEL (3-required) Obsolete and replaced by 40512-708-50 (3-required)
Lug Assembly- 4025113650
Line base phase insulator - 4055219301 (1 required)
Line base mounting screws - 4020600901 (2 required per base assembly)
Handle assembly - 4051217251
Vault handle - 4051219450SEL
Linkage Assembly used with the Vault Handle - 4051273650 (includes Linkage assembly (2) Springs, (2) E-Clips and (1) O-Ring
Handle knob kit - 4028343550 (the black & red knob at the end of the handle)

Was this helpful?
What can we do to improve the information ?