Definite Purpose Contactor (UL listed) DCK3 Series

Specifications

Definite Purpose Contactor also called Air conditioning purpose contactor and A/C Contactor and DP contactor.

DCK3 Series DP (Definite purpose) Contactors are designed for using in refrigeration, air conditioning, and electric heating systems. Power connections can be made with either screw terminals with quick connects or lug terminals with quick connects. And this series contactors are designed to be a tougher, more compact, more versatile and quieter contactor than ever before.  Definite purpose contactors unlike general purpose contactors are non-rebuildable electronic controls designed for specific application with clearly defined operating conditions. Dixsens DP contactors are all UL listed. UL listed Definite purpose contactors from 20A to 75A (1 pole to 3 poles).

Contact material

Silver cadmium oxide

Dust cover included.

Approximate mechanical life cycles

1000000

Fullfill following Standard

UL508, IEC60947-4-1, EN60947-4-1, GB14048-4, Mees ARI-780 and CSA Standard

Terminals selection

There are three sorts of terminals for 1P and 2P of DCK3, Please see below photos:

1.  Binder head screw (Code W): Pressing connects

2.  Screw with square washer (Code Y): Pressing connects

3.  Box Lug (Code N): Quick connects

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