| Allicdata Part #: | SC2470-ND |
| Manufacturer Part#: |
ED903 |
| Price: | $ 22.49 |
| Product Category: | Switches |
| Manufacturer: | Switchcraft Inc. |
| Short Description: | SWITCH PUSH SPDT 0.25A 28V |
| More Detail: | Pushbutton Switch SPDT Standard Free Hanging |
| DataSheet: |  ED903 Datasheet/PDF |
| Quantity: | 10 |
| 1 +: | $ 20.44350 |
| 10 +: | $ 20.14870 |
| 25 +: | $ 19.85630 |
| 50 +: | $ 18.39640 |
| 100 +: | $ 18.10430 |
| 250 +: | $ 16.22250 |
| Illumination Type, Color: | -- |
| Electrical Life: | -- |
| Mechanical Life: | -- |
| Operating Temperature: | -- |
| Panel Cutout Dimensions: | -- |
| Features: | -- |
| Ingress Protection: | -- |
| Termination Style: | Solder Lug |
| Mounting Type: | Free Hanging |
| Illumination Voltage (Nominal): | -- |
| Series: | ED900 |
| Color - Actuator/Cap: | Red |
| Actuator Type: | Round, Button |
| Voltage Rating - DC: | 28V |
| Current Rating: | 250mA (DC) |
| Switch Function: | On-Mom |
| Circuit: | SPDT |
| Type: | Standard |
| Part Status: | Active |
| Packaging: | Bulk |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Pushbutton switches allow a user to control a circuit using a momentary push of a button. The ED903 range of pushbutton switches is a type-approved switch ideal for use in railroad applications. With a high degree of vibration and environmental protection, these switches are designed for reliable performance in harsh conditions.
The ED903 series of pushbutton switches come in a variety of shapes and sizes to suit the application needs. These switches are available with or without a guard and feature a secure locking mechanism to ensure that the switch is safely locked in the on position. They can also be used in illuminated formats, with the internal illumination powered by a 3.2W golden light bulb. The switches are supplied with an adjustable contact distance of 2 or 6mm, to allow for adjustment of the contact time.
The ED903 switches are built to withstand a wide range of environmental extremes. These include high and low temperatures, shock, vibration, and pressure. The switches are also protected against salt-spray and moisture. These features provide dependable performance in all applications.
The operating principle of the ED903 series of pushbutton switches is based on a simple design. The contact arrangement is provided by a bridge-type circuit. The bridge circuit is similar to a parallel connection of two contact switches. When a button is pressed, the bridge circuit will open two switches. These two switches will then be closed, allowing a signal to be passed through.
The ED903 series of pushbutton switches is designed to meet the requirements of the railroad industry. These switches have UL, CE, IEC, and other approvals. The ED903 range of switches offers reliability and safety in demanding applications. With its robust construction, these switches are a dependable choice for use on railways, trams, and metros.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| ED903 | Switchcraft ... | 22.49 $ | 10 | SWITCH PUSH SPDT 0.25A 28... |
PUSHBUTTON 30MMPushbutton Switch
PUSHBUTTON 30MMPushbutton Switch
30MM ESTP PULL 240V TR 2NO GRNPushbutton...
30MM PB IL FS MNT 120V 2NC REDPushbutton...
40MM MUSH MNT 240V TR 2NO YELPushbutton ...
40MM MUSH MNT 240V TR 2NO REDPushbutton ...