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  • Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V
  • Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V
  • Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V
  • Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V
  • Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V
  • Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V
Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V
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Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V

  • 100 - 900 Pieces
    $0.03
  • >= 1000 Pieces
    $0.025
View product details

Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Over-temperature Protection: Automatically disconnects electrical circuits when temperature exceeds safe thresholds, preventing damage to equipment and ensuring user safety.
  • Thermal Circuit Interruption: Designed to trigger at a preset temperature (based on rated specifications) to safeguard appliances and systems in high-heat environments.

Key features

  • 1. Material Technology

    • With a corrosion-resistant ceramic and metal construction, ensure durable thermal protection even under prolonged high-temperature use. The ceramic core provides precise temperature sensitivity, while the metal leads guarantee stable electrical connectivity.

  • 2. Performance Parameters

    • With a 250V rated voltage and 1A current capacity, safely handle higher power loads compared to standard thermal fuses*. The precise tripping mechanism ensures reliable activation at critical temperatures.

  • 3. Scenario Solutions

    • Designed for appliances like heaters, ovens, and HVAC systems, this thermal fuse provides automatic shutdown in overheating scenarios, preventing equipment damage and enhancing safety in commercial or industrial settings.

  • 4. Interactive Design

    • The metal-leaded design allows easy soldering and integration into tight electronic circuits, streamlining installation in compact devices such as consumer electronics or industrial machinery.

  • 5. Certification Standards

    • RoHS compliance ensures eco-friendly materials and safe disposal, meeting global environmental regulations while offering peace of mind for manufacturers and end-users.

Product details

Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V

The Electrical Metal Leaded Temperature Ceramic Thermal Fuse 1A 250V is a safety-critical component designed to protect electrical circuits from overheating. Built with a durable ceramic and metal composite, it ensures reliable thermal cutoff at rated specifications (1A current, 250V voltage), meeting RoHS compliance for eco-friendly use in industrial and consumer electronics.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialMetal, CeramicHigh-temperature environments (e.g., motors, heaters)
Rated Current1ACircuits requiring precise thermal protection up to 1A
Rated Voltage250VStandard voltage applications in appliances and machinery
CertificationRoHSCompliance for regulated industries (e.g., EU markets)
TypeThermal FuseOverheating protection in temperature-sensitive systems

Customization guide

Adjustable parameters such as rated current and voltage thresholds can be tailored to meet specialized thermal protection needs (e.g., higher current for industrial machinery or lower voltage for consumer devices).

Get inspired

With its ceramic-metal composite construction, this thermal fuse ensures fail-safe operation in appliances, power tools, and HVAC systems. Safeguard your circuits against thermal runaway and extend equipment lifespan.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Rated Current1A2A (+100%)3A (+200%)
Voltage Rating250V300V (+20%)400V (+60%)
Response Time10 sec5 sec (-50%)2 sec (-80%)
Temperature Range-25°C to 125°C-40°C to 150°C-50°C to 180°C

Supplier's note

  1. Technical Breakthroughs:

    • Ceramic-Metal Composite: Enables 30% faster heat dissipation than plastic fuses.
    • RoHS Compliance: Meets EU environmental standards without sacrificing performance.
    • Precision Response Time: The Pro Model’s 2-second cutoff reduces thermal damage by 40% in critical systems.

  2. Version Selection Guide:

    • Base Model: Ideal for standard appliances (e.g., household heaters) requiring 1A/250V protection.
    • Advanced Model: Suitable for industrial equipment (e.g., motors) needing 2A/300V resilience.
    • Pro Model: Best for extreme environments (e.g., aerospace systems) with high-voltage (400V) and wide-temperature (-50°C to 180°C) demands.

With the Pro Model’s 400V rating, you can ensure uninterrupted operation in heavy-duty machinery. The Advanced Model’s 5-second response time balances cost and reliability for mid-tier applications.

Frequently asked questions

  • Which thermal fuse is suitable for small appliance circuits with 1A current?

  • How do I safely replace a thermal fuse in a heating appliance?

  • Why is ceramic preferred over plastic in thermal fuses for high-temperature appliances?

  • Can this thermal fuse be customized for specific temperature cut-off requirements?

  • Is the 250V rated thermal fuse compliant with EU RoHS standards?

  • What applications are best suited for the 1A 250V ceramic thermal fuse?

  • How does the ceramic material in the thermal fuse enhance safety in electrical devices?

  • What are the key installation considerations for metal-leaded thermal fuses in heating systems?

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