Dongguan Heng Hao Electric Co., Ltd
                                                                                                           
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15 Years
Since 2011
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KSD301 Bimetal Thermostat with 100000 Cycles 250V 16A and 0-250℃ Temperature Range

Price Negotiable
Price: USD 0.1
MOQ: 1000PCS
Delivery Time: 5~8WORKDAYS
Brand: HENGHAO
Product Description
KSD301 Thermal Fuse - Temperature Controlled Snap-action Thermostat
Product Overview

The KSD301 temperature protector operates on the principle of bimetal discs that snap into action when temperature changes occur. This snap action activates internal contacts to open or close circuits reliably with minimal flashover and radio interference.

KSD301 Thermal Fuse internal structure
Technical Specifications
Parameter Specification
Voltage & Current AC 125V max 15A; AC250V 5A 10A 15A max 16A
Action Temperature 0~250℃
Recovery/Action Temp Difference 0 to 25 degrees (customizable)
Temperature Deviation ±3/±5/±10°C (customizable)
Circuit Resistance ≤50mΩ (Initial value)
Insulation Resistance AC50Hz 1500V/min, no breakdown
Life Cycle ≥100,000 operations
Contact Type Normally closed or Normally open
Mounting Options Movable or immovable bracket
Reset Types
  • Manual Reset: Requires button press to reconnect circuit after temperature drops 20°C from trip point (4-6N force recommended)
  • Auto Reset: Automatically reconnects circuit when temperature drops to reset point
Temperature Settings
Open Temp. Reset Temp. Open Temp. Reset Temp. Open Temp. Reset Temp.
-20℃±5℃ 5℃±5℃ 95℃±5℃ 80℃±5℃ 205℃±5℃ 175℃±10℃
-15℃±5℃ 5℃±5℃ 100℃±5℃ 80℃±10℃ 210℃±5℃ 180℃±10℃
-10℃±5℃ 5℃±5℃ 105℃±5℃ 85℃±10℃ 215℃±5℃ 185℃±10℃
0℃±5℃ -10℃±5℃ 110℃±5℃ 90℃±10℃ 220℃±5℃ 190℃±10℃
5℃±5℃ -5℃±5℃ 115℃±5℃ 95℃±10℃ 225℃±5℃ 195℃±10℃
Applications

Widely used in household appliances including coffee pots, toasters, laminators, electric water pots, steam guns, irons, warmers, microwave ovens, and water dispensers.

Certifications: UL, CQC, TUV and RoHS approved

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Heng Hao Electric Co., Ltd
Location No.9, five lane, Shangchegang, Shangtang road, Gekeng, Hengli Town, Dongguan City, Guangdong, China
Contact Person Cherry Lee

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