EATON 91000T Series Operated Selector Switches
Eaton 91000T pushbutton selector switches are designed to actuate valves, switches and mechanical devices that do not have a built-in operator. They are mounted directly onto the shaft of the device and consist of a handle, knob, or lever that can be manually rotated or pushed / pulled to actuate. These bare shaft operators feature a stay-put option that remains in the ON position when pressed and only turns OFF when pressed again. Selected switches have spring-return type functionality that automatically returns to their... original position when released. Read more
| Style | Model | Height | No. Of Positions | Cam Code | Type | Series | Operating Mode | Price | |
|---|---|---|---|---|---|---|---|---|---|
| A | 91000T4011 | 0.019" | 2 | Cam 1 | Stay Put | Series 91000T | - | €109.83 | |
| A | 91000T4043 | 0.019" | 3 | Cam 3 | - | Series 91000T | Spring return to center | €198.73 | |
| B | 91000T4026 | 44 1/2" | 3 | Cam 6 | Stay Put | Series 91000T | - | €114.54 | RFQ
|
Working Mechanism
- The working of a bare shaft operator involves the use of a latching mechanism, wherein a spring-loaded detent holds the operator in a selected position.
- When the handle is rotated / pushed / pulled, the latching mechanism is engaged or released, allowing the operator to be moved in different positions.
Frequently Asked Questions
Where are stay-put bare shaft operators used?
Stay-put bare shaft operators are used in applications where the operator must remain in a certain position, such as in emergency shut-off valves or other situations where it is important to prevent accidental movement.
What is a three-position switch?
- A three-position switch has three distinct positions or states, usually labelled as ON, OFF and ON with different functions.
- These switches are operated manually and can be configured for momentary or maintained contact operation.
- They are used in industrial and commercial settings to control motors, lighting, and other electrical devices.
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