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PDF Standards UL 1389

Standard for Plant Oil Extraction Equipment for Installation and Use in Ordinary (Unclassified) Locations and Hazardous (Classified) Locations (ANSI/CAN/UL/ULC 1389)
standard by Underwriters Laboratories, 11/25/2019

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UL

PDF Standards UL 60947-4-1

Low-Voltage Switchgear and Controlgear – Part 4-1: Contactors and Motor-Starters – Electromechanical Contactors and Motor-Starters
standard by Underwriters Laboratories, 05/31/2022

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