Dongguan Heng Hao Electric Co., Ltd
Bimetallic thermostat, thermal protector, thermal switch manufacturer
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KSD302 Bimetal Thermostat Switch 250V 25A Thermostat Ksd
KSD302 large current thermostat / KSD302 large current thermal protector
Description:
KSD302 series snap-action thermostat is a kind of hermetically sealed bimetal thermal protector (7/8" disc). It is of single-pole single-throw structure and works under resistive load. Owing to high loading coveracity, the product series is appropriately used in high-duty electric appliances to provide overheating protection.
Advantages:
Water proof.
High precision.
High durability.
Rapid heat transmission.
No breakdown, no flashover.
Every product will be tested, extremely high temperature pass rate.
KSD302 large current thermostat’s specification
(1) Function: temperature protection and overheating protection, prevent dry heating
(2) The electrical characteristics: AC250V ~ 400 V / 15 A ~ 60 A
(3) the highest environment temperature: 180 °C
(4) working temperature range: 0 °C ~ 250 °C (optional). Temperature tolerance: +- 5
(5) Normal headscarf insulation resistance: > 100 M Ω
(6) normal contact resistance: more than 100 m Ω
(7) service life: > 50000 times
Application of KSD302 large current temperature protector
(1) Electric welding machine, electric
(2) Electric equipment,
(3) Electric products,
(4) Steam heater
(5) High power machinery equipment
(6) Demand Water Heaters
Attention of KSD302 large current thermostat
(1) By using the contact temperature type when installed, should make metal cap surface adhere is accused of mounting surface of the appliance.
(2) When installation shall not cover surface pressure deformation, lest affect performance.
(3) To prevent leakage, when using, can't let the fluid infiltration within the thermostat, lest affect electric reliability.
(4) This product for bipolar type wiring way, when using, according to mark symbol, correct connection.
The product should be a headscarf in relative humidity is less than 90%, the environment temperature below 40 ℃ ventilation, clean, dry, no corrosive gas storage in the warehouse.