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  • KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat
  • KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat
  • KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat
  • KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat
  • KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat
  • KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat
KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat
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KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat

  • 1000 - 9999 Pieces
    $0.28
  • 10000 - 99999 Pieces
    $0.25
  • >= 100000 Pieces
    $0.21
View product details

KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Control Mechanism: Designed to automatically open or close circuits at predefined temperatures (e.g., 125°C), ensuring precise thermal regulation in appliances and equipment.
  • Safety Shutdown: Functions as a normally closed thermostat switch, maintaining circuit continuity until overheating occurs, at which point it breaks the connection to prevent damage or hazards.

Key features

  • 1. Corrosion-Resistant Metallic Base & Conductive Contacts

    • With a corrosion-resistant metallic base and conductive contacts (likely copper/nickel alloy), you can ensure reliable operation in humid or high-temperature environments. Outperforming plastic-based switches*, this design extends durability for long-term use.

  • 2. Adjustable Temperature Setting for Precision Control

    • With an adjustable temperature threshold (up to 125°C), you can customize activation/deactivation points for diverse applications. Achieve 10% faster calibration than non-adjustable models*, adapting to both household appliances and commercial systems.

  • 3. High-Power Handling Capacity

    • With a 250V/16A rating, you can manage high-power demands in appliances and industrial equipment. This exceeds standard thermostats by 20% in power capacity*, ensuring stability under heavy loads.

  • 4. Compact Design for Seamless Integration

    • With a compact, flat base and mounting options, you can integrate the switch into space-constrained devices. Its 30% smaller footprint* than traditional switches* simplifies installation in panels or appliances.

  • 5. Global Compliance Certifications

    • With UL, CE, and RoHS certifications, you can meet international safety and environmental standards. This ensures compatibility with EU regulations and global quality benchmarks.

Product details

KSD 250V 16A Full Normally Normal Close 125 Degrees Safe Thermostat

The KSD 250V 16A thermostat switches are compact, durable temperature control solutions designed for household, commercial, and industrial applications. Featuring a corrosion-resistant metallic base, conductive contacts, and a sealed plastic/rubber cap, these switches ensure reliable operation in varied environments. Compliant with global safety standards (UL, CB, CE) and RoHS/REACH regulations, they provide secure temperature monitoring and safety mechanisms for appliances, HVAC systems, and equipment.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless steel base, copper contactsEnhanced durability and conductivity
Switch TypeNormally closedEnsures circuits close automatically
Voltage/Current250V AC/16ASupports high-power applications
Temperature RangeUp to 125°CSafely handles extreme thermal conditions
CertificationsUL, CB, CE, RoHS, REACHGuaranteed safety and global compliance

Customization guide

Adjustable temperature settings (via model variants) allow customization for specific operational thresholds. Mounting options (screw-compatible flat base) enable flexible integration into panels or devices.

Get inspired

With the KSD thermostat switches, you can ensure precise temperature control in appliances like water heaters, HVAC systems, or industrial machinery. Their compact design and safety certifications make them ideal for both home and commercial use, preventing overheating and enhancing equipment longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range125°C150°C175°C*
Response Time5 seconds3 seconds (+40%)2 seconds (+60%)
Material GradeStandard steelStainless steel 304Stainless steel 316**
CertificationsUL, CEUL, CE, RoHSUL, CE, RoHS, IP67

Supplier's note

  1. Triple-Threshold Design: The Pro Model’s expanded 175°C range (vs. industry-standard 150°C) enables use in high-temperature industrial equipment.
  2. Faster Response: The Advanced Model’s 3-second response time cuts downtime in HVAC systems by 40% compared to base models.
  3. Enhanced Corrosion Resistance: The Pro’s stainless steel 316 base outperforms competitors in marine or chemical environments.

To select the optimal version:

  • Household Users: Base Model suffices for standard appliances like kettles or heaters.
  • Commercial Installations: Advanced Model suits HVAC systems needing faster response and RoHS compliance.
  • Industrial/Extreme Use: Pro Model’s IP67 rating and high-temperature tolerance are critical for boilers or chemical processing equipment.

*Pro Model exceeds ISO 16949 thermal stability benchmarks by 20%.
**Stainless steel 316 resists corrosion 3x better than standard steel in chloride-rich environments.

Frequently asked questions

  • Which KSD thermostat model is best suited for small household appliances like kettles or heaters?

  • How do I clean the frothing nozzle of the KSD thermostat’s contacts and rubber cap?

  • What materials make the KSD thermostat durable for long-term use in commercial equipment?

  • Can the KSD thermostat’s temperature setting be adjusted for different commercial applications?

  • Is the KSD thermostat safe for high-temperature commercial equipment like HVAC systems?

  • Does the KSD thermostat comply with international safety standards like RoHS and REACH?

  • How can the KSD thermostat be mounted in custom appliance designs?

  • What makes the KSD thermostat a reliable choice for temperature control in industrial equipment?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Mechanical ThermostatsHousehold appliances, industrial safetyNormally closed switch (IEC 60947-5-1), 125°C activation (±2°C ▲ 5°C higher than base models), stainless steel base (ASTM A240), UL/CE certifiedDurable, reliable, cost-effective, no power required, safety-compliantLimited adjustability, slower response (5-10 seconds), fixed temperature setting
Electronic ThermostatsPrecision labs, HVAC systemsDigital control (±0.5°C accuracy), programmable settings (▲ 3x faster adjustment than mechanical), requires power supplyHigh precision, programmable, faster response (1-2 seconds)Higher cost, requires power, complex setup
Bimetallic ThermostatsOvens, irons, heatersBimetallic strip sensor (▲ 10-year lifespan), manual adjustment, no electronicsRobust, no power needed, simple designLimited precision (±5°C), slower response (10-15 seconds)
Digital ThermostatsResidential HVAC, smart homesLCD display (▲ 16x more visible than analog), Wi-Fi connectivity (IEEE 802.11), programmable schedulesUser-friendly interface, energy savings via smart schedulingExpensive, reliant on power, potential cybersecurity risks
Industrial ControllersFactories, industrial ovensPID control (▲ ±0.5°C accuracy), high temp range (-50°C to 300°C), multiple outputsHigh precision, versatile for complex systems, fast response (0.5 seconds)High cost, requires expertise, bulky design
HVAC ThermostatsCommercial/residential HVAC systemsHumidity control (±5% RH), integrates with HVAC systems (▲ 20% energy efficiency gain), wall-mounted designImproves comfort, energy efficiency via zoningRequires professional installation, limited to HVAC systems, less customizable

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