HM-30, 90 Series
HITROL CO., LTD. 12
Specifications of Temperature and Contact Form (SPDT, DPDT) are optional.
+ 외부 단자함
~ 500˚C
AC 250V, 1A
DC 125V, 0.4A
Wiring
First of all, remove the product housing cover for wiring. For High or Low alarm, connect
the wires to the terminal COM-N.O of the switch block. For H/L Control, connect to COM-
N.C for water supply control and COM-N.O for water drainage control. The housing is
designed to prevent damage from dust or water, and if necessary, anti-corrosion (Epoxy
Coated) housing is optional.
■
SPDT Wiring
■
DPDT Wiring
Internal circuit
1
2
3
Common (COM)
Normal Open (N.O)
Normal Close (N.C)
Common (COM)
Normal Open (N.O)
Normal Close (N.C)
Common (COM)
Normal Open (N.O)
Normal Close (N.C)
