400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308

Product Details:

Place of Origin: China
Brand Name: Tian Rui
Certification: ROHS
Model Number: KSD308

Payment & Shipping Terms:

Minimum Order Quantity: 1000PCS
Price: Negotiable
Packaging Details: 1000PCS/Bag
Delivery Time: 5-7 Days
Payment Terms: D/P, T/T,Paypal, Western Union
Supply Ability: 1000000PCS/Month
Get Best Price Contact Now

Detail Information

Rated Current: 40A To 60A Rated Voltage: 100-250V
Operating Temperature: 50-150C Case: Bakelite
Condition: Normal Closed Reset Type: Manual Reset
Insulation Resistance: Under Normal≥100MΩ Contact Resistance: ≤50M Ω
Use: Overheat Protection Appliance: Water Heater, Boiler
Highlight:

45A bimetal temperature switch

,

High Amp Bimetal Thermostat

,

KSD308 Bimetal Thermostat

Product Description

 

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308

 

 

Technical Requirements of KSD308 Thermostat


1)rated voltage and current: AC250/40A-60A


2)open temperature range: 50-150C(Normally closed/manual reset)

 

3)electrical strength
A: between the shell and the wiring terminal, it can withstand AC1500V/ 0.5ma and does not break down or flash for 1min.
B: after disconnection, it can withstand AC800V/ 0.5ma, 3S without breakdown and flicker.

 

4)Insulation resistance: under normal≥100MΩ 

 

5)contact resistance: ≤50M Ω


6)shell material is bakelite shell

 

Use Overheat protection
Appliance Water heater(heater thermostat)
Reset type Manual
Base material Resist heat resin base
Amperage 60A
Max. operating temperature 150℃

 

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308 0

 

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308 1

 

 

Working Principle of 60A Big Current KSD308 Thermostat

 

Bipolar jump thermostat is a bimetal thermostat with a shell. The use of disc-type bimetallic film in the role of the moment under the principle of instantaneous beating, through the role of mechanical structure, so that the two groups of contacts quickly action to achieve the same time to disconnect or turn on the purpose of bipolar circuit.

 

 

Usage of Water Heater KSD308 Thermostat

 

Widely used in a variety of electric appliances, such as hot water heater, fast-type (fast-type) electric water heater, water storage type electric water heater, small water heaters, solar water heaters,with overheating protection.

 

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308 2

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308 3

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308 4

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308 5

Instructions for Installation and Use

 

1. Grounding: The metal cover of the temperature controller is connected to the ground metal parts of the device.
2. The thermostat should work in the general indoor environment where the relative humidity of the air is not greater than 90%, non -corrosive gas, flammable gas and electric conductive dust exist.
3. When the thermostat uses contact with the temperature, the cover should be covered with the heating part of the charged appliance, and the thermal conductivity of the heating silicon grease or other performance should be applied on the cover of the temperature.
4. The top of the cover cannot be crushed or deformed to avoid changing the temperature or other performance.
5. Do not let the liquid penetrate inside the thermostat! The shell must avoid excessive power to prevent cracks; the shell should be kept clean to prevent pollution of conductive substances, so as to avoid short -circuit penetration due to the reduction of insulation performance.
6. The use process cannot bend the wiring terminal, otherwise it will affect the reliability of electrical connection.

 

 

400V Three Phase Electric Wall -Mounted Electric Boiler Water Heater Thermostat KSD308 6

 

 

 

 

 

 

 

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363

 

 

 

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