black cover caps are that can be placed over the exposed ends of the bolts
This is a ARM Microcontroller
For PIXMA Pro9000 and Pro9000 Mark II Printers
44 m) Connector Type 1 RJ-45 male Connector Type 2 RJ-45 male Gauge 23 AWG Bandwidth Supports voice/data/video distribution applications up to 550 MHz Conductors 4 x Twisted pairs bare copper stranded cable Connector Material Polycarbonate Cable Style Molded snagless boot Conductor DC Resistance 9
POTTER&BRUMFIELD - TE CONNECTIVITY W28-XQ1A-20 Thermal Circuit Breaker, W28 Series, 250 VAC, 32 VDC, 20 A, 1 Pole, Panel Kopul M5015 black cover caps are thatThe W28 XQ1A 20 is a 20A push to reset fuse holder type Thermal Circuit Breaker, calibration will continuously carry 100% of rating, may trip between 101% and 134% of rating, must trip at 135% in one hour at 25C. Ten times rated current is resettable overload capacity, over 1500V RMS dielectric strength. Snaps into panel from front mounting, 250VAC 32VDC voltage rating. 0. 250 inch quick connect will mount in 0. 032 to 0. 062 inch thick panel.