1.11010.0010440

Illumination Type, Color:	LED, Yellow
Electrical Life:	500,000 Cycles
Mechanical Life:	500,000 Cycles
Operating Temperature:	-40°C ~ 70°C
Panel Cutout Dimensions:	Circular - 30.30mm Dia
Features:	--
Ingress Protection:	IP69K - Dust Tight, High Temp Water Jets, Waterproof
Termination Style:	Connector
Mounting Type:	Panel Mount, Front
Illumination Voltage (Nominal):	24 VDC
Series:	RAMO 30 T
Color - Actuator/Cap:	Yellow
Actuator Type:	Round, Button, Flush
Voltage Rating - DC:	35V
Current Rating:	100mA (DC)
Switch Function:	Off-Mom
Circuit:	SPST-NO
Type:	Standard, Illuminated
Part Status:	Active
Packaging:	Bulk

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1.11010.0010440 Pushbutton Switches Application Field and Working PrinciplePushbutton switches are electrical switches specifically designed for human operation. They are commonly used for power input and control circuits on electronic, medical and other equipment, such as motor controls, industrial and commercial lighting, vending machine controls, telephone line interfaces, and alarm systems. The large variety of designs offered by pushbutton switch manufacturers has made it possible for these switches to be used for a variety of purposes, including starting, stopping and reversing motors, choosing menu items on a vending machine or setting the time or activating an alarm system. Pushbutton switches can serve as momentary or maintained, momentary indicating or non-indicating and preset indicating or non-indicating depending on the specific application and user needs.From a design standpoint, pushbutton switches feature two primary components: a contact mechanism that is activated when the button is pressed and a mechanical and electrical interface with the device or system being operated. The contact mechanism is typically made up of metal parts that are connected with the device when the button is pressed. The electrical connection is made through the metal contacts, which act as a bridge between the switch contacts and the input. In some designs, the mechanical and electrical components are further separated and a "keyway" is used to physically secure the switch to the machine or system.The two most common mechanical configurations used in pushbutton switches are linear and rotary. In a linear configuration, the button is moved up or down and the switch\'s contacts are opened or closed accordingly. In rotary configurations, the button is rotated and the switch\'s contacts are opened or closed depending on the position of the button. Depending on the specific application, the pushbutton switch can also be set up to latch.The electrical components of pushbutton switches include the switch contacts, the contactor and the contactor terminals. The contactor is a wiring device that connects the circuit wiring to the switch contacts. The contactor terminals are the connectors that join the contactor to the switch contacts. The contactor can be further divided by types, such as single pole double throw (SPDT) and double pole double throw (DPDT). SPDT switches are designed to bear a single electrical load, while DPDT switches are capable of carrying two electrical loads.There are also a variety of actuator types for pushbutton switches, including plunger, key, mushroom, joystick and roller. The actuator is the knob that is moved or pressed to activate the switch, and is typically constructed from a range of materials, including plastic, metal and glass. The plunger is the most commonly used and is the simplest actuator type. The key type has a key-like knob that must be inserted or turned to activate the switch. The mushroom type has a mushroom-shaped knob that can be pressed or rotated to activate the switch. The joystick type has a long-handled joystick that can be moved in multiple directions to activate the switch. The roller type has a roller that must be pressed down to activate the switch. In conclusion, pushbutton switches play an important role in many fields, from industrial and commercial electronics to machinery and control systems. Due to their wide range of designs, applications and configurations, pushbutton switches are considered to be a very versatile and reliable contact switch.

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