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Waterproof Dustproof Basic Micro Switches G5W11 Series

With wires
  • G5W11

  • TACLEX

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Product Overview

G5W11 Series is a compact waterproof micro switch engineered specifically for harsh environments. It is certified to IEC IP67 protection rating, ensuring stable electrical switching performance in dust‑laden, moisture‑prone, or even short‑term immersion conditions. The switch features an integrated sealed construction that precisely unites the contact system, spring mechanism, and housing into a single unit. Its mechanical life exceeds 1 million cycles, while electrical life ranges from 20,000 to 100,000 cycles (depending on load specifications).


Technical Parameters

Specification
Rating

W1:ENEC: 0.1A 48VDC, 0.1A 125/250VAC,40T85,5E4,u UL:0.1A 48VDC,0.1A 125/250VAC,T85

W2:ENEC: 5A 125/250VAC,5A, 30VDC,40T85,5E4, u UL:5A 125/250VAC,T85

W3:ENEC:10(2)A 125/250VAC, 0.5A 125VDC, 0.25A 250VDC,40T85,u,2E4 UL:10.1A 1/10HP 125/250VAC,0.5A 125VDC, 0.25A 250VDC, T85

Operating temperature -40 °C to 85 °C
Contact Resistance 50mΩMax
Insulation Resistance at 500VDC,100MΩ Min.
Dielectric Strength AC 1000V 50-60Hz 1min
Operating Life

Electrical:20.000cycles/100,000 cycles(depends on P/NS)

Mechanical:500,000cycles/ 1,000,000cycles (60cycles/min)

Materials
Cover PBT
Case PBT
Plunger PBT
Spring Cu alloy
NCO Contact AgCu alloy
NCO Terminal Cu alloy
Wires Cu alloy+PVC

Key Features

1. Integrated Precision Sealed Architecture:
The contact system, spring mechanism, and housing are highly integrated into a single unit, featuring a labyrinth‑type sealing structure that effectively blocks dust and liquid ingress.

2. Multiple Actuator Options:
Available with a variety of actuator configurations, including standard straight lever, short straight lever, long straight lever, long straight lever with roller, and plunger types, to accommodate different trigger angles and stroke requirements.

3. Multiple Terminal Solutions:
Supports terminal‑type (PCB insertion / panel mount), lead‑wire type (fully IP67 protected), and quick‑connect terminal type, offering flexible wiring options to meet diverse application needs.

4. High Insulation Protection:
Withstands 1000 VAC for 1 minute between terminals, and 1500 VAC for 1 minute between terminals and housing; insulation resistance ≥ 100 MΩ (at 500 VDC).


Applications

1. Automotive Electronics:

  • Door lock status detection and position feedback;

  • End‑of‑travel limit switching for power seat adjustments;

  • Position sensing and anti‑pinch protection for sunroof / window lift mechanisms;

  • Gear position identification and signal output for shifters;

  • Insertion detection for electric vehicle charging gun connectors;

2. Household Appliances:

  • Safety interlock detection for washing machine lids / doors;

  • Refrigerator door lamp switching and door‑closed sensing;

  • Safety interlock control for microwave oven doors;

  • Dust‑full detection and filter‑replacement reminders for vacuum cleaners;

  • Stroke control for air fryers and electric clothes drying racks;

3. Industrial Automation:

  • End‑position detection and travel‑end protection for automated equipment;

  • Conveyor belt position monitoring and misalignment / deviation alarming;

  • Closed‑status verification for safety doors and protective covers;

  • Travel‑end control and homing for robotic arms;

  • Limit protection for laser engraving equipment;

4. Commercial & Specialty Equipment:

  • Forklifts: safety limit switching for the upper / lower travel limits of lifting forks;

  • Elevators / escalators: car door‑closed detection, hoistway limit switches, and floor‑level sensing;

  • Agricultural machinery: stroke control and safety protection for mowers and tillers;

  • Office equipment: paper‑tray presence detection for printers, bin‑full shutdown for shredders, and cover‑closed sensing for copiers;

5. New Energy Equipment:

  • Trigger control for discharge guns used in new‑energy vehicles (e.g., vehicle‑to‑load);

  • Position detection and signal feedback for charging station sockets / connectors;


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