1. Introduction
This manual provides essential information for the safe and effective installation, operation, and maintenance of the TRU COMPONENTS LAS1-GQ-11E/L/B/12V/S Push Button. Please read these instructions thoroughly before use and retain them for future reference.
2. Product Overview
The TRU COMPONENTS LAS1-GQ-11E/L/B/12V/S is a robust, momentary push button designed for various electrical applications. It features a durable construction with an IP65 protection rating, making it suitable for environments requiring resistance to dust and water jets. The button includes an illuminated blue LED ring for visual feedback.

Image 1: The TRU COMPONENTS LAS1-GQ-11E/L/B/12V/S push button, featuring a metallic housing and a blue illuminated ring around the central button surface.
3. Safety Information
- Always disconnect power before installing, servicing, or cleaning the push button to prevent electric shock.
- Installation should be performed by a qualified electrician or technician familiar with electrical wiring and safety standards.
- Ensure the voltage and current ratings of the push button match the requirements of your application.
- Do not expose the device to conditions beyond its IP65 rating (e.g., submersion in water).
- Verify all connections are secure to prevent short circuits or loose contacts.
4. Setup and Installation
The push button is designed for panel mounting and features screw-type terminals for electrical connections.
4.1 Mounting
- Select an appropriate mounting location on your control panel.
- Drill a hole of the correct diameter for the push button's threaded body.
- Insert the push button through the drilled hole from the front of the panel.
- Secure the push button in place using the provided mounting nut on the rear of the panel. Tighten firmly but do not overtighten.
4.2 Wiring
Refer to the wiring diagram specific to your application. The push button typically has terminals for the switch contacts and separate terminals for the LED illumination. Ensure correct polarity for the LED if applicable.
- Connect the load circuit to the switch terminals.
- Connect the power supply for the LED illumination to the designated LED terminals.
- Use appropriate wire gauges for the current rating.
- Double-check all connections before restoring power.
5. Operating Instructions
This push button operates in a momentary ON/(ON) configuration. This means the switch contacts are closed (ON) only while the button is being pressed. Upon release, the button returns to its original position, and the contacts open (OFF).
- To activate the switch, press the button firmly.
- The blue LED ring will illuminate when the button is pressed, providing visual confirmation of activation (if wired correctly).
- Release the button to deactivate the switch.
6. Maintenance
The TRU COMPONENTS push button requires minimal maintenance.
- Cleaning: Periodically wipe the button surface and housing with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Inspection: Regularly inspect the button for any signs of physical damage, loose connections, or wear. Replace the unit if any damage is observed.
- Ensure the integrity of the IP65 seal by checking for cracks or damage to the housing.
7. Troubleshooting
If the push button is not functioning as expected, consider the following:
- Button does not activate:
- Check if the power supply to the circuit is active.
- Verify all wiring connections are secure and correct.
- Ensure the load connected to the switch is functioning correctly.
- LED does not illuminate:
- Check the power supply to the LED terminals.
- Verify the LED wiring for correct polarity.
- Ensure the LED itself is not damaged.
- Intermittent operation:
- Inspect for loose wiring connections.
- Check for internal damage to the switch mechanism.
If issues persist after troubleshooting, contact a qualified technician or the manufacturer for assistance.
8. Specifications
| Feature | Specification |
|---|---|
| Manufacturer | TRU COMPONENTS |
| Model Number | TC-8904692 (LAS1-GQ-11E/L/B/12V/S) |
| Switch Type | Push Button |
| Operating Mode | ON-OFF-ON (Momentary) |
| Voltage Rating | 250 V/AC |
| Current Rating | 3 A |
| Protection Rating | IP65 |
| Material | Plastic (internal components), Metal (housing) |
| Connection Type | Screw |
| Illumination Color | Blue (LED ring) |
| Approximate Package Dimensions | 7.4 x 4.1 x 2 cm |
| Approximate Weight | 26 grams |
9. Warranty and Support
This product is covered by a spare parts availability period of 1 year from the date of purchase. For technical support, warranty claims, or further inquiries, please contact your retailer or the manufacturer, TRU COMPONENTS.







