(1) Hook 1 of the DCL-33A on the upper side of the DIN rail. (Fig. 3.4-1)
(2) Making 1 part of the DCL-33A as a support, fit the lower part 2 of the DCL-33A to the DIN rail.
DCL-33A will be completely fixed to DIN rail with a “Click” sound. (Fig.3.4-1)