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  • Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector
  • Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector
  • Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector
  • Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector
  • Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector
  • Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector
Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector

Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector

  • 1000 - 9999 Pieces
    $0.60
  • >= 10000 Pieces
    $0.50

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Thermal Overload Protection: Safeguards high-power refrigerators from overheating by automatically disconnecting power during excessive temperature or voltage fluctuations.
  • Voltage Regulation: Ensures stable power supply to refrigerators, preventing damage from voltage surges or drops in household or commercial electrical systems.

Key features

  • 1. Corrosion-Resistant Metallic Contacts

    • With corrosion-resistant metallic contacts (likely brass/copper), you can ensure long-lasting conductivity and reliability in humid or harsh electrical environments. This outperforms traditional plastic-only designs prone to degradation over time.*

  • 2. Universal Compatibility Design

    • With a universal design featuring a 110V-50/60Hz rating, you can seamlessly integrate this protector into standard household electrical systems, eliminating the need for adapters compared to region-specific models.*

  • 3. Optimized Power Handling for Household Use

    • With a 1/6 HP rating tailored for small to mid-sized appliances like refrigerators, you can efficiently manage power demands without overloading, unlike bulkier industrial models unsuitable for home use.*

  • 4. Enhanced Safety via Grounding and Thermal Protection

    • With an integrated grounding pin and thermal overload protection, you can prevent electrical faults and overheating in home refrigerators, offering superior safety compared to basic protectors lacking these features.*

  • 5. Durable Plastic Housing for Reliable Performance

    • With a reinforced black plastic housing, you can protect internal components from physical damage and environmental exposure, ensuring consistent operation even in high-traffic household settings.*

Product details

Best Quality Thermal Overload Relay Protector High Power Refrigerator Voltage Protector Refrigerator Overload Protector

The Best Quality Thermal Overload Relay Protector is a critical safety component designed for high-power household refrigerators. Engineered with durable materials and advanced thermal management, it safeguards appliances against voltage fluctuations and overload risks. Compatible with 110V-50/60Hz systems, this protector ensures stable operation while meeting stringent safety standards.

Technical specifications

FeatureSpecificationBenefit
MaterialBlack plastic housing + brass contactsDurable, corrosion-resistant construction
Voltage Rating110V-50/60HzUniversal compatibility with household systems
Power Capacity1/6 HPOptimized for small to medium appliances
Safety FeaturesGrounding pin + thermal overload guardPrevents electric shock and circuit damage
CertificationsUL, CE, RoHSMeets global safety and environmental standards

Customization guide

Adjustable power rating (up to 1/6 HP) and voltage thresholds to meet specific appliance requirements. Customize contact material (e.g., copper-plated brass) for enhanced conductivity in corrosive environments.

Get inspired

Ensure your refrigerator runs safely and efficiently with this protector. Ideal for households needing reliable voltage regulation and overload protection for essential appliances like refrigerators, freezers, or HVAC systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Overload Protection1/6 HP1/3 HP (+100%)1 HP (+500%)*
Response Time5 seconds3 seconds (40% faster)1.5 seconds (70% faster)
Temperature Range-20°C to 70°C-30°C to 80°C-40°C to 90°C

Supplier's note

  1. Key Technical Breakthroughs:

    • Enhanced Overload Capacity: The Pro Model’s 1 HP rating triples industry standards, enabling use in commercial-grade refrigeration systems.
    • Faster Response Time: Advanced Model’s 3-second response cuts downtime by 40%, minimizing appliance damage during surges.
    • Extreme Temperature Tolerance: Pro Model operates at -40°C to 90°C, ideal for harsh industrial or outdoor environments.

  2. Version Selection Guide:

    • Household Users: Base Model suffices for standard refrigerators (≤1/6 HP).
    • Small Businesses: Advanced Model suits commercial freezers or high-usage appliances.
    • Industrial Settings: Pro Model’s robust specs handle extreme temperatures and heavy-duty equipment.

With its grounding pin, you can eliminate electric shock risks in wet environments. With a 70% faster response time (Pro Model), you can prevent irreversible appliance damage during power spikes.

Frequently asked questions

  • Which thermal overload protector is best for household refrigerators with high power requirements?

  • How do I install the thermal overload relay protector in my refrigerator?

  • What materials are used in the thermal overload protector, and why are they durable?

  • Can this protector be customized for specific refrigerator models?

  • Is the protector UL/CE certified for safety and technical compliance?

  • Does the protector guard against voltage fluctuations in home electrical systems?

  • What is the expected lifespan of the thermal overload protector?

  • How does the protector prevent overheating in refrigerators?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Overload Protection CapacityHigh-power refrigerator compressors20A (Industry)25A (Base ▲10%)30A (Advanced ▲25%) (IEC 60947-4-1)
Voltage CompatibilityGlobal appliance installations110–240V (Industry)110–240V (Base)110–277V (Advanced ▲33%) (IEC 60038)
Thermal ResistanceHigh-temperature environments85°C (Industry)90°C (Base ▲5°C)100°C (Advanced ▲15°C) (IEC 60068-2-1)
Response TimeCritical fault detection2–5 sec (Industry)1.5 sec (Base ▲30%)1 sec (Advanced ▲80%) (IEC 60947-4-1)
Safety CertificationsCompliance-driven marketsUL/CE (Industry)UL/CE (Base)UL/CE/CSA (Advanced ▲+CSA)
Durability (MTBF)Long-term industrial use50,000 hrs (Industry)60,000 hrs (Base ▲20%)75,000 hrs (Advanced ▲50%) (ISO 13849-1)

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