Hubbell Industrial Controls, Inc. 

4301 Cheyenne Drive, Archdale, NC  27263 

Phone (336) 434-2800  •  Fax (336) 434-2803 


Quick Break Power Limit Switch - Type 4225

4245 Quick Break Power Limit Switch

General

Euclid quick break limit switches for hoists are normally closed by the weight of the striking lever.  The movement of the lever on its upward travel, when engaged by the hoist hook block on its upward travel, causes the switch to quickly break the circuit to the motor with very little upward movement of the crane hook.  The switch is automatically reset by the weight of the striking level when the hook is lowered.

Features

  • NEMA & CEMA ratings 1, 3, 4, 9 general purpose, weather proof, watertight, explosion-proof enclosures.

  • Mill duty construction.

  • Reversible finger tips and segments for longer life.

  • Easy maintenance and access to fingers, contact tips, drum segments and tension springs.

  • Moving and stationary contacts are made from hard drawn copper.

  • Automatic reset.


Drawings and Publications

Catalog 4225
Price List 4225/28
April 2012

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