Square d hoist contactor

Rated to perform in the short periods of jogging experienced in hoist service. Be sure to add me to yourfavorites list ! They are rated to perform in the short periods of jogging experienced in hoist service. Auxiliary Contact Installation.

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A detailed look at the design and application of reversing contactors.

This is some of my best work yet. Quick connect terminals and binder head screws allow for easy wiring. An exclusive DIN track mounting option may reduce installation costs.

It is brand new direct from Columbus McKinnon, these items ship bagged from the factory and are not in retail packaging. We stock them on the shelf for quick shipping. For use with ac wound rotor motor on hoist and travel drives, of general purpose overhead cranes. The hoist controllers are of the reversing dynamic lowering type when used on cranes without mechanical load brakes and are of the reversing hoist type when used on cranes with mechanical load brakes.

Figure 1: DC Hoist Single Motor Controller. Four single-pole directional contactors with mechanical interlocks for hoisting and lowering circuits (H, 1L, 2L, 3L). Single pole contactors with mechanical interlocks. Use this worksheet to help identify the part number of the product your customer is looking for.

The following questions will guide you to the correct product, and the questions on the back will help determine how to identify the specific part number from Digest 176. Lots of Confusion: Types of Contactors. Over the years, electrical contactor manufacturers have played many “marketing games”. Historically, types of contactors were made: 1) NEMA rated contactors , 2).

Definite purpose contactors , and 3) General purpose contactors. Marketing people said that NEMA rated con-. They can be used to directly replace many inoperative existing switches.

NEMA and Definite Purpose Contactors and Starters.