
Allicdata Part #: | 39-351BLK-EW-ND |
Manufacturer Part#: |
39-351 BLK-EW |
Price: | $ 12.45 |
Product Category: | Switches |
Manufacturer: | Grayhill Inc. |
Short Description: | SWITCH PUSH SPST-NO 0.5A 115V |
More Detail: | Pushbutton Switch SPST-NO Standard Panel Mount, Re... |
DataSheet: | ![]() |
Quantity: | 1000 |
25 +: | $ 11.31180 |
Illumination Type, Color: | -- |
Electrical Life: | 250,000 Cycles |
Mechanical Life: | -- |
Operating Temperature: | -40°C ~ 85°C |
Panel Cutout Dimensions: | Circular - 4.37mm Dia |
Features: | Epoxy Potted |
Ingress Protection: | -- |
Termination Style: | Wire Leads |
Mounting Type: | Panel Mount, Rear |
Illumination Voltage (Nominal): | -- |
Series: | 39 |
Color - Actuator/Cap: | Black |
Actuator Type: | Round, Plunger |
Voltage Rating - AC: | 115V |
Current Rating: | 500mA (AC) |
Switch Function: | Off-Mom |
Circuit: | SPST-NO |
Type: | Standard |
Part Status: | Active |
Packaging: | Bulk |
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Pushbutton Switches are commonly used in a wide variety of electrical and electronic applications. The 39-351 BLK-EW Pushbutton Switch is an example of a Pushbutton Switch that is suitable for a range of applications. This article will focus on the application field and working principle of the 39-351 BLK-EW Pushbutton Switch.
The 39-351 BLK-EW Pushbutton Switch is an economical, light weight switch. It has an electrical rating of 6A/125VAC and is available in a variety of housing materials, such as aluminum, steel and plastic. It is UL, CSA and CE listed and is commonly used in commercial and industrial applications such as process controls, automation, panel building and vehicle applications. The switch uses a momentary action design, meaning that the switch will only remain in the ON position while it is actively pressed. When released, the unit will move to the OFF position.
The 39-351 BLK-EW Pushbutton Switch is designed to be used in conjunction with a printed circuit board (PCB) overlay. The switch is equipped with a panel mount that is compatible with a variety of mounting styles, including panel clip and stud mounting. The unit features a single pole, single throw (SPST) configuration with a momentary ON/OFF action. It has a flush actuator and a black housing with an engraved face. The electrical contacts are made of silver and the unit is tested to 10,000 cycles, ensuring a long service life.
The working principle of the 39-351 BLK-EW Pushbutton Switch is relatively simple. When the switch is activated, a spring loaded contact moves into the actuate position, closing the internal contacts and providing a connection. When the button is released, the internal contacts open, breaking the connection. The switch is designed with two separate contacts so that if one contact fails, the other will remain open, thus preventing a short circuit.
The 39-351 BLK-EW Pushbutton Switch is an economical and reliable switch that offers a wide range of uses in commercial and industrial applications. It is a momentary action switch that provides an ON/OFF connection when activated, thus making it suitable for a variety of applications, such as process controls, automation, panel building and vehicle applications.
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