Ksd302 Temperature Controller Switch Ksd302 Thermal Protector

• Installation Type: Mechanical
• Contact: Contact
• Material: Plastic, Ceramic
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: KSD302
• Measuring Medium: Temperature
• Certification: CQC TUV UL
• Customized: Customized
• Switch Type: Normally Closed and Normally Open
• Voltage&Current: 250V 25A 40A 60A
• Temperature Range: 60-180c
• Life Time: 10000 Times
• Case: Bakelite
• Transport Package: 1000 PCS Per Carton
• Trademark: HENGHAO
• Origin: Dongguan, China
• Production Capacity: 100000000000 Pieces/Year
• Package Size: 0.20cm * 0.30cm * 0.20cm
• Package Gross Weight: 0.060kg

Product Description

Product Description
KSD302 large current thermostat / KSD302 large current thermal protector / KSD302 large current temperature protector
1. 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 ºC
(4) working temperature range: 0 ºC ~ 180 ºC (optional). Temperature tolerance: ± 5
(5) Normal headscarf insulation resistance: > 100 M Ω
(6) normal contact resistance: more than 100 m Ω
(7) service life: > 10000 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 ºC ventilation,
clean, dry, no corrosive gas storage in the warehouse.

Open temperature	-10°C --280°C
Reset temperature	8°C --20°C
Rated Voltage	DC24V
Rated Current	10A
Insulation resistance	DC500V 10MΩ (normal)
Contact resistance	Rs≤50mΩ (initial value)
Open resistance	Rk≥10MΩ
Compression	AC1000V 50HZ 30S(normal)
Life cycle	≥100,000 times
Contact thread	The common thread: M14*1.5;M16*1.5;M18*1.5;M20*1.5;M22*1.5 Metric taper thread:ZM10*1.5;ZM14*1.5;ZM18*1.5 60 ° tapered pipe thread:NPT1/8;NPT1/4;NPT3/8;NPT1/2
Application	Suitable for cars, trucks, such as auto cooling water tank of the fan motor control, to maintain the best car engine temperature
remark	According to customer needs to develop other temperature series, different interface and install plug form, different electric parameters of the products