MK-S(X)
6
Test Button
The circuit can be checked using either of two modes.
Test Button Applications
Example: Checking operation of Relays and sequence circuits.
Test B
u
tton
DC specification: Bl
u
e
AC specification: Red
N
ormal
Mode 1
(momentary)
Press the
bu
tton
for operation.
(
N
o tool is re
qu
ired.)
Mode 2
(locked)
Lock the contacts
b
y
pressing do
w
n on the
bu
tton and t
u
rning it.