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RS PRO Illuminated Push Button Switch Latching Panel Mount 19 mm Cutout SPDT Red LED IP67 250V AC 5A 111-3902
Specifications
| Country of Origin | China |
|---|---|
| Brand | RS PRO |
| Model | 111-3902 |
| IP Rating | IP67 |
| Mount Type | Panel |
| Series | RS PRO |
| 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 | Red |
| 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 switch features a round silver actuator for ease of operation.
- It includes a red LED illumination operating at 24 V for clear status indication.
- The SPDT contact configuration supports switching currents up to 5A at 250V AC.
- Its IP67 rating provides dust-tight protection and water resistance up to 1 meter for 30 minutes.
- Suitable for panel mounting with a 19 mm cutout diameter for secure installation.
- The switch operates reliably between -20°C to 55°C ambient temperatures.
- Constructed with copper contacts to ensure effective electrical connectivity.
- Latching operation allows the switch to maintain its position until reset.
Product Description
RS PRO 111-3902 Illuminated Push Button Switch is a high-quality, latching switch designed for panel mounting with a 19 mm cutout diameter. It features a round silver actuator that provides both tactile feedback and aesthetic appeal. The switch is illuminated by a red LED operating at 24 V, making it easy to identify the switch status in various lighting conditions.
The single pole double throw (SPDT) contact design supports switching of electrical circuits up to 5A at 250V AC, making it suitable for controlling moderate power loads. Copper contacts ensure efficient connectivity with minimal power loss, enhancing reliability in demanding industrial environments.
With an IP67 rating, this push button switch is dust-tight and protected against temporary water immersion, ideal for use in harsh and wet conditions such as manufacturing lines, medical equipment, and communications technology.
Operating reliably across a temperature range from -20°C to 55°C, it is well suited to a variety of environmental conditions. The switch incorporates a power symbol legend on its actuator to facilitate intuitive operation.
This device meets recognized standards including cULus Recognized (E 187490), ENEC 18, and IK10 impact resistance, ensuring compliance with safety and durability requirements. The device can be soldered or panel mounted easily, catering to flexible installation needs in industrial automation, control panels, HVAC systems, and laboratory equipment.
Round silver actuator for easy operation. Red LED illumination with 24 V operation voltage. SPDT configuration supporting 5A at 250V AC contact rating. Rated IP67 for dust and water resistance. Panel mount with 19 mm diameter cutout.
Operates between -20°C and 55°C ambient temperature. Copper contacts for reliable connections. Latching switch operation maintains state until reset. Complies with safety standards cULus, ENEC, and IK10. Explore more Push Button Switches and related electrical components suitable for industrial, laboratory, and commercial applications on EnvMart.
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Frequently Asked Questions
This model features a single pole double throw (SPDT) contact configuration, allowing it to switch electrical circuits effectively.
It supports switching currents up to 5A at a voltage of 250V AC.
The switch has an IP67 rating, providing dust-tight protection and resistance to temporary water immersion.
It operates reliably between -20°C and 55°C ambient temperatures.
The switch requires a panel cutout size of 19 mm for secure mounting.
It is illuminated by a red LED that operates at 24 V, providing clear status indication.
The contacts are constructed from copper, ensuring effective electrical connectivity.
This switch is cULus Recognized (E 187490), complies with ENEC 18, and has IK10 impact resistance.
It features a round silver actuator that provides both tactile feedback and aesthetic appeal.
This model is designed for panel mounting and can be soldered or mounted directly to a panel.
The actuator incorporates a power symbol legend to facilitate intuitive operation.
It is suitable for use in industrial automation, control panels, HVAC systems, and laboratory equipment.
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