Special Features:

Tbase rh 1; lockwashers 2; screws, rd head 2; screws, special binding head 4; terminal plates 2; thermal element, rh 1; shakeproof washers 4; two no.10-32 tap holes spaced 1.250 in. C to c; o/a depth 2.243 in.; used as a base assembly for relay

Properties:

Two or more different types of items having a common mounting or mounted on each other, which together form a portion of a relay, but which in itself is not a complete functioning item and cannot be assigned a more definite item name. Excludes contact assembly, electrical and contact set, relay.