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RS PRO Illuminated Push Button Switch, Latching, Panel Mount, 19 mm Cutout, SPDT, Green LED, IP67, 250 V AC 111-3903
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Model | 111-3903 |
| IP Rating | IP67 |
| Mount Type | Panel |
| Maximum Operating Temperature | 55°C |
| Contact Configuration | SPDT |
| Minimum Operating Temperature | -20°C |
| Panel Cutout Size | 19 mm |
| Terminal type | Solder Pin |
| Standards/Approvals | cULus Recognized E 187490, ENEC 18, IK10 |
| LED Colour | Green |
| Switch Operation | Latching |
| Actuator Colour | Silver |
| Contact DC Voltage | 250V |
| Actuator Style | Round |
| Switch Contact Current | 5A |
| Contact AC Voltage | 250V ac |
| Legend | Power Symbol |
Key Features
- This push button switch operates with a latching mechanism for reliable on/off control.
- Equipped with a green LED indicator for clear status visualization.
- Designed for panel mounting with a 19 mm diameter cutout.
- Single Pole Double Throw (SPDT) contact configuration supports versatile circuit applications.
- Rated IP67 for dust tightness and water immersion protection.
- Contact current rating of 5 A and AC voltage rating of 250 V.
- Silver actuator with round style and natural case color enhances durability.
- Solder pin terminal type allows secure electrical connections.
Product Description
RS PRO 111-3903 Illuminated Push Button Switch SPDT is a high-quality latching switch designed for industrial and commercial applications requiring reliable circuit control. This panel-mounted switch features a 19 mm cutout diameter and a silver round actuator for ergonomic operation.
The switch includes a green LED illumination with a 24 V voltage rating, providing clear indication of switch status. It supports a Single Pole Double Throw (SPDT) contact configuration with copper contacts ensuring excellent conductivity and durability. The switch contact current is rated at 5 A with an AC voltage rating of 250 V, suitable for a wide range of electrical circuits.
With an IP67 rating, the switch is dust-tight and protected against temporary immersion in water, making it suitable for harsh industrial environments including manufacturing, scientific laboratories, medical equipment, and food processing lines.
The product has solder pin terminals for secure electrical connections and meets rigorous industry standards such as cULus Recognized E 187490, ENEC 18, and IK10 for impact resistance, ensuring safety and durability.
The operating temperature range from -20°C to 55°C allows it to perform reliably under various temperature conditions. This latching push button switch supports precise on/off control in circuits. Green LED illumination aids in quick status identification and reduces operational errors.
Panel mounting with a 19 mm cutout diameter simplifies installation in control panels. Contact ratings make it suitable for a wide variety of electrical and automation applications. Robust IP67 rating ensures resistance to dust and water ingress for industrial reliability.
The round silver actuator is designed for prolonged use and enhanced operator comfort. Conforms to multiple safety and quality standards for assured product performance.
This RS PRO switch is widely used in industrial manufacturing, automation systems, laboratory equipment, medical devices, and communication technology setups. Its durability, safety certifications, and functional features make it an ideal choice for demanding electrical switch applications.
For further equipment requirements and browse more control and Push Button Switches, please explore the related EnvMart product categories.
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Frequently Asked Questions
This switch features a Single Pole Double Throw (SPDT) contact configuration, allowing for versatile circuit applications.
It has an IP67 rating, which means it is dust-tight and protected against temporary immersion in water.
The switch is rated for a contact current of 5 A and an AC voltage of 250 V.
This model requires a panel cutout size of 19 mm for proper mounting.
It features solder pin terminals, allowing for secure electrical connections.
The operating temperature range is from -20°C to 55°C, enabling reliable performance in various conditions.
The switch includes a green LED indicator for clear status visualization.
It meets several standards including cULus Recognized E 187490, ENEC 18, and IK10 for impact resistance.
The actuator is round in style and silver in color, designed for ergonomic operation.
This model is widely used in industrial manufacturing, automation systems, laboratory equipment, medical devices, and communication technology setups.
The switch features a power symbol as its legend, indicating its function clearly.
The latching mechanism allows for reliable on/off control, maintaining the switch's position until manually changed.
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