In one stable position, contact button pairs 32 and 42 and 34 and 44 are both in contact; in the other stable position, contact buttons 32 and 42 and contact buttons 34 and 44 are separated. In operation, compression spring 72 maintains actuating lever 54 in one of its two stable positions. The present invention includes a housing; a cover for that housing; at least two movable terminals mounted in the housing, each of the movable terminals having a free end; and at least two fixed terminals mounted in the housing, each associated with one of the movable terminals. Switch 10 is a double pole form of the present invention. Hinge joints are also susceptible to mechanical wear.
Eaton's pressure switches are designed for use with water pumps in residential, commercial and agricultural applications. The CHWPS line of water pump.
Float switches are actuated by fluid levels.
Float Switches SW
The optional mounting position of SW float switches and MCS pressure switches means that they can be ideally used.
A sump pump is placed in a hole that fills with water. When the float rises on rising water it trips a sump pump switch which operates by a fast action, over center.
Prior art snap action switches have several shortcomings. Dual-Float Switches are each mounted within a protective cage to ensure reliable operation.
C&K Switches Electronic Switches & Components Manufacturer
Field of the Invention This invention relates to electric switches and, more particularly, to electric switches of the snap action type. Also mounted within housing 12 are a pair of fixed terminals 38, They are ideal for applications where debris or similar conditions may exist.
Fixed terminals 38, 40 also include contact buttons 42, 44, each of which is associated with a respective one of the two contact buttons 32, 34 on the movable terminals.
Zoeller Replacement Switch for 50 and 90 Series Pumps - Sump Pump Accessories -
Overflow Safety Switches are nonmechanical, operating by sensing the dielectric constant of water.
Video: Eaton switch for sump pump Sump Pump Reviews: Sump Pump Float Switches
The unitary character of lever 54 is a very important aspect of the present invention. Float Switches help maintain the proper liquid levels in closed tanks. Use these switches for pumps, indicators, alarms, or other devices.
Of course, as in FIG. Normally, floats, connected with a switch operating lever or other means, will cause the separation and engagement of contacts to connect and disconnect the pump motor. Switch 10 includes a housing 12 which, preferably, is suitably molded of an electrically insulating plastic material.
Pressure and Float Switches
Andre calantzopoulos greektown
|The presence of moisture causes contamination and failure of lubricated hinge joints.
It is still yet another object of the present invention to provide a novel snap action switch in which mechanical wear at the hinge joints and lubrication at these points, sources of contamination, are eliminated.
Video: Eaton switch for sump pump LevelGuard Electronic Sump Pump Switch - Replaces Traditional Float-Type Switches
Solid-State Sensor Float Switches use a sensor rod to sense water level regardless of how fast or slow the sump pit falls.
The switch is designed to turn the pump on and off depending on the water level. The pedestal replacement switch is constructed of thermoplastic material. 1/3 HP Cast Iron Sump Pump with Vertical Float SwitchMarch 18, Similar post.
Eaton Sump Pump Switch Redesign Michael Ross Mechanical Engineering
A snap action switch is provided with an operating member in the form of an operating Assigned to EATON CORPORATION A COMPANY OF OHIO life for use with both submersible and pedestal type float or weight actuated sump pumps.
SJE-Rhombus Float Switches can be used to accurately monitor high normally open or low normally closed liquid levels, to activate pump control panels and alarms in water and sewage applications.
Flood Detector Switches turn systems off when detecting moisture due to condensate or drain leaks. More specifically, this operating means includes a lever pivot means including a pivot shaft 52 mounted in the depression means in portion 14 of the housing 12 of switch A snap action switch is provided with an operating member in the form of an operating lever and a one piece actuating lever with a compression spring interposed therebetween.
This is a continuation of co-pending application Ser.