Product features:
1. Made of high quality materials for durability
2. The small mechanical thermostat is designed to control electric heaters or cooling fans in electrical cabinets
3. Easy to install, small size and long life
4. Wide temperature range setting
5. High switching performance with high sensitivity
6. Wide range of applications, wind power generation, fire fighting equipment, ships, petrochemicals, large factories, coastal plants, docks, water treatment facilities, equipment, etc.
1. Made of high quality materials for durability
2. The small mechanical thermostat is designed to control electric heaters or cooling fans in electrical cabinets
3. Easy to install, small size and long life
4. Wide temperature range setting
5. High switching performance with high sensitivity
6. Wide range of applications, wind power generation, fire fighting equipment, ships, petrochemicals, large factories, coastal plants, docks, water treatment facilities, equipment, etc.
Parameters:
Sensing element: temperature-sensitive material
Contact type: Quick action contact
Contact resistance: < 10mΩ
Service life: > 100,000 cydles
Switching capacity: 250VAC, 10(2)A; 120VAC, 15(2)A; DC 30W
EMC: Acc. to EN 55014-1-2; EN 61000-3-2; EN 61000-3-,3
Wiring: 2.5mm2 conductor
Mounting: 35mm DIN rail
Housing material: plastic UL 94 standard V-0 fire rating, light grey
Sensing element: temperature-sensitive material
Contact type: Quick action contact
Contact resistance: < 10mΩ
Service life: > 100,000 cydles
Switching capacity: 250VAC, 10(2)A; 120VAC, 15(2)A; DC 30W
EMC: Acc. to EN 55014-1-2; EN 61000-3-2; EN 61000-3-,3
Wiring: 2.5mm2 conductor
Mounting: 35mm DIN rail
Housing material: plastic UL 94 standard V-0 fire rating, light grey
KTO011: red, thermostat (normally closed), for controlling heaters
KTS011 : blue, thermostat (normally open), for control of fans or switching signal devices
ZR011 : thermostat (normally open and normally closed), dual purpose heating and cooling
KTS011 : blue, thermostat (normally open), for control of fans or switching signal devices
ZR011 : thermostat (normally open and normally closed), dual purpose heating and cooling
Principle of operation:
Due to the different coefficients of thermal expansion, the bimetallic sheet has a different degree of thermal expansion and contraction on both sides when the temperature changes, so its bending degree changes at different temperatures.
When the temperature is higher than the expansion temperature of the bimetal, the bimetal contact position is deformed and the circuit is broken.
When the temperature is lower than the expansion temperature of the bimetal, the bimetal contact position is restored to its original shape and the circuit is closed.
Due to the different coefficients of thermal expansion, the bimetallic sheet has a different degree of thermal expansion and contraction on both sides when the temperature changes, so its bending degree changes at different temperatures.
When the temperature is higher than the expansion temperature of the bimetal, the bimetal contact position is deformed and the circuit is broken.
When the temperature is lower than the expansion temperature of the bimetal, the bimetal contact position is restored to its original shape and the circuit is closed.
Thermostats are normally open and normally closed
Normally closed: When the temperature is set, the thermostat is normally closed, when the actual ambient temperature drops to or near the set temperature, it will start the load heating, usually the thermostat is normally closed, when the actual ambient temperature is greater than the set temperature, the load is always in the stop running state.
Normally open: When the temperature is set, the thermostat is in a normally open state, when the actual ambient temperature is greater than will be close to the set temperature, it will start the load cooling, usually the thermostats are in a normally open state, when the actual ambient temperature is lower than the set temperature, the load is always in a stop running state
Normally closed: When the temperature is set, the thermostat is normally closed, when the actual ambient temperature drops to or near the set temperature, it will start the load heating, usually the thermostat is normally closed, when the actual ambient temperature is greater than the set temperature, the load is always in the stop running state.
Normally open: When the temperature is set, the thermostat is in a normally open state, when the actual ambient temperature is greater than will be close to the set temperature, it will start the load cooling, usually the thermostats are in a normally open state, when the actual ambient temperature is lower than the set temperature, the load is always in a stop running state
Package list:
Thermostat* 1
Thermostat* 1
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Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
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If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 30 days of delivery date and item must be in original new condition.
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Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
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- If the item is defect when you receive it or you are not satisfied with it, please return it within 30 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.