The 3531115001, also known as catalog number 11-140, is an 11-terminal barrier block from the Series 140 product line. It is constructed from a molded, general-purpose black phenolic material that is UL 94V-1 rated. This component has a maximum voltage rating of 250 VAC RMS, a current rating of 15 Amps, and is designed for a maximum wire size of #16 AWG. With an operating temperature range of -55°F to +300°F and interposing barriers that provide protection against frayed wire shorting, it is a reliable choice for various equipment designs requiring secure wire termination.