FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,20 A,10 kAIC, 14 kAIC,Two-pole,277/480 V,5-10X /n,50-60 Hz,Screw terminals,C Curve General specifications UPC 786689005160 EAN 4015081020478 Product Length/Depth 1.4 in Product Height 4.13 in Product Width 2.97 in Product Weight 1 lb Warranty 1 year Certifications UL 489 CSA Std. C22.2 No. 235 Catalog Notes Positioned for medium inrush startup currents to provide protection for small transformers and pilot devices. Product Type Branch protector Physical Attributes Number of poles Two-pole Terminals Screw Type UL 489 Industrial miniature circuit breaker - supplementary protector Performance Ratings Amperage Rating 20 A Circuit protection C curve Frequency rating 50-60 Hz Interrupt rating 14 kAIC 10 kAIC Trip Type 5-10X /n Voltage rating 277/480V