UL Class Power Fuses: Block Type - Standard; Fuse Type - Class R; Rating - Volts - 600VAC; Rating - Amps - 20; Poles - 3P; Wire Connector - Screw; Manufacturer Series - JLLS
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer.
To learn more about Prop 65, visit www.P65Warnings.ca.gov.