W31 - Allen-Bradley - Auxiliary Contact Kit Type_ QN It has an interrupt rating

It has an interrupt rating of 30kA@480V

Certifications: UL 489

Extremely current-limiting for low peak let-thru current

STTB 5 - Crouse Hinds Myers Bulkhead Fitting Hub

Product Specifications - W+200M6CFC - Eaton Electric Motor Starter

W31 - Allen-Bradley - Auxiliary Contact Kit Type_ QN It has an interrupt ratingW31 Allen Bradley Auxiliary Contact Kit Heater Element, Eutectic Alloy Type Overload Relay, Bulletin 500 Line Starters, Trip Class 20, Type W, Size 00.. 0 (Full Load Amps1. 43), Size 1 (Full Load Amps 1. 39) Allen Bradley standard overload relay protection is provided using Type W heater elements for the 500 Line. This provides Class 20 operation and is recommended for General Applications. Manufacturer: Allen Bradley Specifications Authentic Cutler