Applied Thermal Systems / Sprecher + Schuh Definite Purpose Contactors

Series CDP Definite Purpose Contactors

Low Cost — High Performance

Sprecher + Schuh's new definite purpose contactors are ideal for commercial applications including air conditioning, refrigeration, resistive heating and many other installations where a low cost, high performance contactor is needed. These devices offer flexibility and are designed to meet or exceed electrical and mechanical requirements as defined by definite purpose contactor standards.

Popular sizes for most applications

The CDP series consists of one, two, and three pole contactors rated to 600V AC. Three pole devices range up to 90A, while the one and two pole models are rated to 40A. Four pole contactors are also available ranging from 25A to 40A.

Flexibility and convenience make installation easy

CDP contactors are compact in size and offer three convenient methods of wire connection: quick connect terminals, screws or box lugs. Box lugs are standard on 40A and larger contactors. Other models come standard with combination quick connect terminals and screws that accept hex, slotted or phillips screwdrivers.

Complete choice of auxiliary contacts

Three and four pole CDP contactors can be fitted with up to two auxiliary contact blocks (one on either side, four contacts maximum). Choices include a standard two pole (1NO/1NC), as well as one single pole double throw (SPDT) or two SPDTs. All auxiliaries snap on without tools and are field-installable.

International Standards and Approvals. All Sprecher + Schuh CDP definite purpose contactors are UL-recognized and CSA-approved. They also carry the CE mark.