Hot Water Heater Limiter Thermostat KSD307 63A 250V 95C 105C Temperature Control Protector Thermal Switch
Product Performance and Principie
The KSD307 series thermostats produced by our company are fully shell-sealed bimetal disc contact temperature relay. The bimetal disc curves within preset temperature range for circuit disconnection or connection so that the electric appliance is protected. The temperature point for disconnection or connection can be customerized.
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;
Applications
This series of products are suitable for thermos flask, thermal equipments, electric welding machine and steam generator, etc.
Technical Parameters
| Product name: | KSD307 themostat |
| Rated voltage/rated current | AC250V/40A~63A |
| Range of rated switching temperature | 50℃~ 170℃ |
| Number of rated switching cycles at rating loading | 10,000 cycles / 6,000 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, UL open type edvice |
| 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 |
Function: Temperature protection and over-heat protection.
Electric parameters: AC250V, 50-60Hz, 63A
Highest environmental Temperature: 160℃
Working temperature range: 40℃-150℃
Temperature tolerance: ±3℃,±5℃(can be customerized)
Durability: CQC 6,000 cycles
Regular isolation resistance: > 100 MΩ
Regular contact resistance: ≤50 mΩ
Regular electric strength: AC1500V for 1minutes without puncture, flashover;
Shell protection grade: IP00
lsolation materials PTI value: PTI175
Advantages
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;
Attention
The metal face side should be placed tightly with the installation surface of the equipments to be controlled when the installation of contact temperature detection is adopted. Don’t distort the shell cover in installation to avoid performance decrease. Don’t let liquid go into the temperature controller to avoid the electric reliability. Please connect the cable correctly in accordance with the instruction signs. Keep the product in clean dry warehouse at good ventilation and free of corrosive gas and with relative humidity less than 90% and environment temperature under 40℃.
Product Display
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Hot Water Heater Limiter Thermostat KSD307 63A 250V 95C 105C Temperature Control Protector Thermal Switch Images
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