NC1-2504Z DP, NC1-4004Z DP AC contactor (hereinafter
called contactor) is developed from NC1-2504, NC1-4004
ac contactor model, is mainly used for DC 48V, rated
operation voltage up to 690V, rated current 25A and 40A
circuit for remote making and breaking circuits. And apply
to match with thermal overload relays electromagnetic
starter; can meet reversible function matching with same
model of NC1-2504, NC1-4004 AC contactor.