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  • G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch
  • G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch
  • G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch
  • G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch
  • G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch
  • G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch
G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch
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G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch

  • 100 - 9999 Pieces
    $0.44
  • 10000 - 99999 Pieces
    $0.37
  • >= 100000 Pieces
    $0.34
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G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Safety Mechanism: The G5T16 25T125 microswitch ensures safe microwave operation by detecting door/turntable presence via its "NC2" (normally closed) and "NO3" (normally open) contacts, preventing activation when the door is open.
  • Control Integration: Designed for momentary operation, it seamlessly integrates with microwave control systems to manage functions like heating, defrosting, and power level adjustments through organized wiring and mechanical structure.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With corrosion-resistant metal construction, ensure long-lasting durability in high-stress environments. Outlasting conventional plastic switches prone to degradation over time*

  • 2. Momentary Operation Design

    • With momentary operation design, achieve precise control over microwave functions. Offering faster response times than non-momentary alternatives*

  • 3. High-Performance Electrical Specifications

    • With 100mΩ insulation resistance and 250V voltage rating, handle high electrical loads safely. Exceeding the voltage capacity of standard household switches*

  • 4. Safety-Enhanced Door Presence Detection

    • With door presence detection, prevent accidental operation when the door is open. Enhancing safety compared to models without this critical feature*

  • 5. Compliance with Electrical Safety Standards

    • With compliance to electrical safety standards, meet rigorous operational requirements for kitchen appliances. Meeting or exceeding industry benchmarks for reliability and performance*

Product details

G5T16 25T125 Microswitch SPST Normally Closed Microwave Oven Door Switch

The G5T16 25T125 Microswitch is a SPST Normally Closed switch designed for microwave oven door and turntable safety mechanisms. Built with a mechanical structure and momentary operation, it ensures reliable detection of door position and seamless integration into electrical systems. Its high insulation resistance (100mΩ) and 250V max voltage rating make it suitable for demanding environments.

Technical specifications

FeatureSpecificationApplication Scenario
Insulation Resistance100mΩEnsuring electrical safety in high-current systems
Max Voltage250VCompatible with standard and industrial appliances
Operation TypeMomentaryDoor presence detection in microwave ovens
StructureMechanicalDurable for repetitive actuation cycles
Switch CombinationMomentarySafety interlock systems for appliance control

Customization guide

Adjustable parameters include actuation force and contact material to meet specific durability or environmental requirements (e.g., corrosion resistance in humid environments).

Get inspired

With the G5T16’s robust mechanical design and momentary operation, you can enhance safety in appliances like microwaves. Its high voltage and insulation ratings ensure reliability in demanding electrical setups.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Insulation Resistance100mΩ+15% (115mΩ)+30% (130mΩ)*
Max Voltage250V300V350V
Lifespan (Cycles)50,000100,000200,000

Supplier's note

  1. Technical Breakthroughs:

    • High Insulation Resistance (100mΩ): Reduces leakage risks in wet or high-resistance circuits.
    • 250V Max Voltage: Enables compatibility with industrial-grade appliances beyond standard home use.
    • Mechanical Durability: Withstands over 50,000 cycles, ensuring longevity in frequent-use scenarios.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential microwaves where standard safety and voltage requirements suffice.
    • Advanced Model: Suitable for commercial kitchens needing higher voltage (300V) and extended lifespan for heavy use.
    • Pro Model: Best for industrial equipment requiring 350V tolerance and 200,000+ cycles, such as high-throughput ovens.

With the Pro version’s 130mΩ insulation resistance—30% higher than the base model—you can safely handle corrosive environments. Its 350V rating paired with a 200,000-cycle lifespan ensures reliability in demanding commercial settings.

Frequently asked questions

  • Which microswitch is best for ensuring microwave door safety?

  • How do I maintain the G5T16 microswitch in my microwave?

  • Mechanical vs. electronic switches: Which is better for microwave door detection?

  • Can the G5T16 handle high-voltage microwave systems?

  • How does the G5T125 prevent microwave operation when the door is open?

  • Is the G5T16 suitable for commercial kitchens?

  • Does the G5T16 meet safety certifications?

  • Can I customize the G5T16 for special applications?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Insulation ResistanceIndustrial EquipmentIndustry: 50mΩ (IEC 60068)
Base: 100mΩ (▲1)
Advanced: 150mΩ (▲1)		Ensures reliable operation in high-electrical-noise environmentsAdvanced versions may require specialized installation (▲1 denotes 100% improvement over Industry)
Max Voltage RatingCommercial AppliancesIndustry: 150V (IEC 60947)
Base: 250V (▲1)
Advanced: 300V (▲1)		Supports high-power applications like industrial ovensHigher voltage versions increase cost and safety requirements
Operation TypeSafety-Critical SystemsAll: Momentary.
Advanced: 0.1s faster response (▲0.1s)		Ensures door safety by requiring continuous pressureNon-momentary switches are cheaper but less safe
Structural DesignHigh-Traffic KitchensIndustry: Plastic
Base: Plastic (UL94 V-0)
Advanced: Metal-reinforced (▲1)		Advanced versions withstand repeated door cycles betterBase versions are lighter and cost-effective
Safety FeaturesIndustrial Safety SystemsIndustry: Single microswitch
Advanced: Dual-sensor redundancy (▲1)		Reduces failure risk in critical operations (e.g., door misalignment)Advanced adds complexity and cost
Material CompositionHigh-Temperature EnvironmentsIndustry: Basic plastic
Advanced: Borosilicate glass reinforced (▲1)		Advanced resists extreme temperatures (e.g., oven interiors)Base versions are lighter but less durable

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