PURPOSE: To insert an earth terminal part at the tip part of a contact piece for earthing which is provided in a terminal stand main body into an insertion hole of a terminal stand installation plate and take complete earth even if there are unevenness between both sizes and a gap between them regarding an earth terminal-attached connection terminal block having an earth electric wire.

CONSTITUTION: A locking terminal 4 to fix an earth electric wire inserted through an insertion hole 2 and a contact piece 3 for earthing which is formed integrally with the terminal are fixed in a terminal stand main body 1. The shape of an earth terminal part 5 at the tip part of the contact piece 3 for earthing is made to form a set angle and made like a pen tip having a slit in the insertion direction, so that it becomes easy to insert the earth terminal part int an insertion hole 10 of a terminal block installation plate 8.