Terminal Block Selection Note
The 398800404: Mating orientation is 35° (145°) angle with the board — the wire entry points at an angle rather than straight vertical, which saves clearance in shallow enclosures or where the board sits close to a cover. Through-hole mounting keeps the block anchored against wire pull during field service. Contacts are copper with tin plating — adequate for the current rating and compatible with copper conductors in dry indoor environments.
