250V AC 40A 95C Celsius NC Temperature Control KSD Bimetal Thermostat KSD307
Brand Name:CNAMPFORT
Certification:ROHS
Model Number:KSD307
Minimum Order Quantity:500PCS
Delivery Time:2-3 weeks
Payment Terms:T/T, Western Union, MoneyGram
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Location:
Dongguan Guangdong China
Address:
No.1, Yixiang ,Liwu Industrial Park,Liwuyuan Village,Xihu District, Shilong Town,Dongguan 523325,Guangdong ,China
Supplier`s last login times:
within 29 hours
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Product Details
250V AC 40A 95C Celsius NC Temperature Control KSD Bimetal Thermostat KSD307
Products Description
KSD307 series temperature controller is a bimetallic sheet contact
temperature sensing relay with a fully closed shell. According to
the principle of thermal expansion and cold contraction, the metal
sheet will be bent so as to achieve the maximum jump and switch in
the pre-set temperature range, which plays an important role in the
safety protection of electrical appliances. The disconnect
temperature and reset temperature can be made according to
customers’ requirements.
KSD307 series of 1/2 "(13mm) self-hold bimetallic disc thermostat
provides time-tested reliability in a wide range of applications.
The self-hold construction incorporates a PTC heater that is
located throughout the electrical position of the contacts. When
the contacts are closed, the PTC heater is shunt and therefore not
energized. When the contacts are open, the PTC heater is connected
to the load in series and energized to keep the temperature
sensitive bimetal in an actuated state. To reset the temperature
sensing control, power to the device must be cycled off to allow
sufficient time for the component to cool down to a temperature
below the bimetal switch reset point. KDS307 has a stable and
reliable working temperature. It can be used repeatedly and is
suitable for high reliability requirements of electrical safety
protection.
Product Characteristics
1. power component integrated structure, high temperature accuracy;
2. fast temperature sensing, reliable and simple action, long life cycle;
3. easy to install with fixed mounting hole;
4. automatic reset/manual reset;
5. set the temperature value according to customer’s requirements;
1. power component integrated structure, high temperature accuracy;
2. fast temperature sensing, reliable and simple action, long life cycle;
3. easy to install with fixed mounting hole;
4. automatic reset/manual reset;
5. set the temperature value according to customer’s requirements;
Advantage
1. Repeated use;
2. Anti-interference;
3. Rapid heat transfer;
4. No glitches, no flashover;
5. Each thermostat will be tested and the temperature pass rate is high;
Products Parameters
| Product name: | KSD307 themostat |
| Rated voltage/rated current | AC250V/40A |
| Range of rated switching temperature | 50℃~ 170℃ |
| Number of rated switching cycles at rating loading | 10,000 cycles |
| Switching temperature tolerance | ± 5℃ |
| Speed of temperature changes to determine switching temperature | 0.5 ℃/ minute |
| Thermal resistance | Max 210℃/ minute |
| Temperature limit of the switch head | 190℃ |
| Temperature of the mounting face | 190℃ |
| Degree of protection | IP30 |
| PTI of material used for insulation | 250V |
| Rated impulse voltage | 2500V |
| Contact resistance | ≤ 50mΩ |
| Appliance: | Coffee maker, water dispenser, toaster, microwave, heater, portable refrigerator and etc |
Actual Product Photos
250V AC 40A 95C Celsius NC Temperature Control KSD Bimetal Thermostat KSD307
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