Dongguan Heng Hao Electric Co., Ltd
| Packaging Details | 100pcs per box. 10 boxes per carton |
| Supply Ability | 1000000 Piece/Pieces per Month |
| Type | Switch Limit |
| Application | PCB electric welding |
| Supplier Type | Original manufacturer |
| Cross Reference | KSD301 |
| Media Available | datasheet, Photo |
| Brand | THERMOSTAT |
| Operating Temperature | 50-200C |
| Switch Function | ON-OFF |
| Current Rating (Amps) | 25A-40A |
| Voltage Rating - AC | 250V |
| Voltage | 250V |
| Temperature control | disc bimetal |
| Voltage and current | 250V 25A-40A |
| Temperaure range | 50-200C |
| Life time | 10000 times |
| contact type | normally closed |
| Switch Type | manual reset thermal switch |
| Port | YANTIAN |
| Place of Origin | China |
| Brand Name | HENGHAO |
| Model Number | KSD302 |
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Product Specification
| Packaging Details | 100pcs per box. 10 boxes per carton | Supply Ability | 1000000 Piece/Pieces per Month |
| Type | Switch Limit | Application | PCB electric welding |
| Supplier Type | Original manufacturer | Cross Reference | KSD301 |
| Media Available | datasheet, Photo | Brand | THERMOSTAT |
| Operating Temperature | 50-200C | Switch Function | ON-OFF |
| Current Rating (Amps) | 25A-40A | Voltage Rating - AC | 250V |
| Voltage | 250V | Temperature control | disc bimetal |
| Voltage and current | 250V 25A-40A | Temperaure range | 50-200C |
| Life time | 10000 times | contact type | normally closed |
| Switch Type | manual reset thermal switch | Port | YANTIAN |
| Place of Origin | China | Brand Name | HENGHAO |
| Model Number | KSD302 | ||
| High Light | Manual Reset Snap Action Thermostat ，Large Current Snap Action Thermostat ，KSD302 25A Temperature Switch | ||
Manual Reset Ksd302 Snap-Ction Thermostat, Large Current Temperature Switch KSD302 250V 25A 40A
KSD302 large current temperature protector’s Principle and structure
KSD302 series temperature controller, is to bring the double shell fully enclosed metal contact temperature type temperature relay, according to heat bilges cold shrink principle make sheet metal bending, to set off the temperature, temperature drop can be manually reset after, on electric up security role.
2. 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
3. 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
4. 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 °C ventilation, clean, dry, no corrosive gas storage in the warehouse.
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
1000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature... Dong Heng Hao Electric Co., Ltd is located in Dongguan City, Guangdong Province with very convenient transportation and favorable Geographic location. We are specialized in developing and producing temperature controllers, thermostat, thermal protectors , temperature switch, temperature...
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