All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Home Appliances
Home Appliance Parts
Refrigerator & Freezer Parts
  • LG Westinghouse Bi-Metal Defrost Sensor Thermostat Thermal Fuse 3 Wire 6615JB2002A
LG Westinghouse Bi-Metal Defrost Sensor Thermostat Thermal Fuse 3 Wire 6615JB2002A
Ready to Ship
In stock Fast dispatch

LG Westinghouse Bi-Metal Defrost Sensor Thermostat Thermal Fuse 3 Wire 6615JB2002A

  • >= 100 Pieces
    $1.20

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

LG Westinghouse Bi-Metal Defrost Sensor Thermostat Thermal Fuse 3 Wire 6615JB2002A

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Defrost Cycle Control: Regulates temperature during refrigerator defrost cycles using bi-metal sensor technology to ensure efficient ice/moisture removal.
  • Thermal Protection: Acts as a safety thermal fuse, automatically cutting power to prevent overheating and potential damage.

Key features

  • 1. Material Technology

    • With a bi-metal sensor, ensures precise temperature control during defrost cycles. ~15% more accurate than conventional sensors*

  • 2. Performance Parameters

    • With an integrated thermal fuse, prevents overheating and ensures safe operation during prolonged use. Reduces risk of system failure compared to non-fuse models*

  • 3. Interactive Design

    • With a 3-wire design, simplifies installation and compatibility with standard refrigerator systems. Easy to wire without specialized tools*

  • 4. Scenario Solutions

    • Designed for household refrigerators, maintains optimal cooling performance while efficiently managing defrost cycles. Ideal for home use versus commercial-grade alternatives*

  • 5. Certification Standards

    • Certified to meet household appliance safety standards, ensuring reliable and safe operation. Meets or exceeds industry norms for residential use*

Product details

LG Westinghouse Bi-Metal Defrost Sensor Thermostat Thermal Fuse 3 Wire 6615JB2002A

The LG Westinghouse Bi-Metal Defrost Sensor Thermostat Thermal Fuse (3-Wire, 6615JB2002A) is a critical component for maintaining optimal defrost cycles in household refrigerators. Designed with bi-metal thermal technology, it ensures precise temperature regulation and safe operation, while its 3-wire configuration allows reliable electrical connectivity. The transparent packaging and color-coded wiring simplify installation and troubleshooting.

Technical specifications

FeatureSpecificationBenefit
MaterialBi-metal constructionAccurate thermal response for defrost cycles
Wiring Configuration3-wire (red, white, black)Enhanced control and compatibility with standard systems
Power SourceElectric (household voltage)Safe and efficient energy use
ApplicationHousehold refrigerators (defrost system)Ensures consistent cooling without overfreezing
CertificationMeets UL/IEC safety standardsGuaranteed reliability and compliance

Customization guide

Adjustable temperature thresholds and wire length can be customized to meet specific refrigerator models' requirements. For industrial applications, the fuse can be paired with higher-current rated components for robust performance.

Get inspired

Ideal for repairing or upgrading household refrigerators, this thermostat ensures seamless defrost operations. Its bi-metal design adapts to temperature changes quickly, preventing ice buildup while conserving energy.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Accuracy±5°C±3°C±1.5°C*
Response Time15 seconds10 seconds5 seconds
Durability Rating5,000 cycles10,000 cycles20,000 cycles

Supplier's note

  1. Technical Breakthroughs:

    • Bi-metal Sensitivity: The Pro Model’s ±1.5°C accuracy (20% better than industry standards) ensures precise defrost timing.
    • Faster Response: The Advanced Model’s 10-second response cuts defrost lag by 33% compared to Base.
    • Extended Lifespan: The Pro Model’s 20,000-cycle durability outperforms competitors by 40%, ideal for commercial use.

  2. Version Selection Guide:

    • Base Model: Suitable for standard household repairs where cost-efficiency is prioritized.
    • Advanced Model: Best for high-usage households or small businesses needing faster response and longer life.
    • Pro Model: Tailored for commercial refrigeration systems requiring extreme reliability and precision.

With its bi-metal construction, you can ensure consistent defrost cycles without manual intervention. The Pro Model’s 20,000-cycle rating makes it 40% more durable than competitors, ideal for 24/7 operation. Pair its fast response with precise temperature control to prevent food spoilage in commercial kitchens.

Frequently asked questions

  • Which defrost sensor thermostat suits household refrigerators like LG Westinghouse models?

  • How do I clean and maintain the 3-wire defrost sensor thermostat?

  • What materials make the LG Westinghouse defrost sensor thermostat durable?

  • Can I customize the wiring configuration of the 3-wire thermostat?

  • Is the LG Westinghouse defrost sensor thermostat UL-certified?

  • How does the bi-metal sensor in the 6615JB2002A improve defrost efficiency?

  • What are the wiring specifications for the 3-wire defrost sensor?

  • Does this thermostat fit older LG or Westinghouse refrigerator models?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
ThermostatTemperature regulation in household refrigerators/freezersBi-metal construction (ASTM A240 compliant) with ±1°F accuracy ▲▲ (Industry: ±2°F)Ensures precise temperature control, durable and resistant to vibrationLess responsive than electronic models (slower to adjust to temperature changes)
Defrost TimerManaging defrost cycles in frost-free units6-hour cycle timer (IEC 60730 certified) ▲▲ (Industry: 8-hour cycles)Reduces frost buildup, optimizes energy efficiencyRequires manual reset in some models; may cause uneven cooling if malfunctioning
Temperature SensorMonitoring internal fridge temperatures±0.5°F accuracy (ISO 9001) ▲ (Industry: ±1°F)High precision for food safety complianceProne to drift over time; calibration may be needed after 2–3 years
Fan MotorAir circulation in fridge compartments2000 RPM (IEC 60034) ▲ (Industry: 1800 RPM)Faster heat dissipation, improves cooling uniformityHigher energy consumption compared to standard motors
Evaporator Fan MotorFrost management in freezers12V DC operation (UL 508 compliant) ▲▲ (Industry: 12V AC)Quieter operation (43 dBA), reduces noise pollutionMore complex wiring setup; requires DC power supply compatibility
Thermal FuseOverheating protection in fridge components135°F activation (UL 1054) ▲ (Industry: 150°F)Early fault detection, prevents component damageSingle-use; requires replacement after activation (no auto-reset)

Related searches

2mm silk wedding ribbonEUROPE TO ITALY adapterLED Driver 18W 24Wpromotional plastic kitchen lightermotorcycle for sale 3000w electric motorcycleCNC plasma cutting machineluxury stainless steel dive watchelectric tricyclemotorcycle phone holdergold plated jewelry setssolar panels cleaning trucklong lifting washingshoe box caja de zapatos shoecolorful glass dildoaluminum wheelchair push rimwheelchair componentsaluminum handrimspray can display rack

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.