Categorias de Produtos
- Fusível do carro 19
- Fusíveis aparafusados 7
- fusível térmico 29
- fusíveis de montagem em superfície 12
- termistor 2
- Suporte de fusível para montagem em PCB 27
- Chicote de fiação 1
- Porta-fusíveis de lâmina 17
- termostato 34
- Fusível elétrico 14
- Disjuntor térmico 20
- Porta-caixa de fusíveis 36
- Sensor de temperatura 32
- Interruptor térmico 58
Etiquetas de produto
sensor blindado dos termopares
porta-fusível da lâmina
Fusível da lâmina do carro
Fusível do carro
Fusível de tubo cerâmico
Disjuntor
Termostatos de disco
Sensor de temperatura Ds18b20
Fusível elétrico
Fusível de ação rápida/lenta
Porta-caixa de fusíveis
Fusível de tubo de vidro
Porta-fusível em linha
Termostato de disco instantâneo de limite
Minidisjuntores
Protetor de sobrecarga do motor
Proteção térmica do motor
Sensor NTC
Sensor termistor NTC
Suporte de fusível para montagem em PCB
Fusível reajustável PPTC
Sensor de temperatura PT100
Termistor PTC
chicote do conector do sensor
Sondas de sensores & Cabos
Microfusível de sopro lento
Fusíveis de montagem em superfície
Link de corte de temperatura
Interruptor de controle de temperatura
Fusível de temperatura
Sensor de temperatura
Cabo do sensor de temperatura
Sonda do sensor de temperatura
interruptor de temperatura
Corte térmico
Interruptor de corte térmico
Fusível Térmico
protetor térmico
Interruptor térmico
Sonda do sensor termistor
KSD301 Bimetal Sensor Thermal Switch, Custom Bimetal Sensor Thermostat
The main principle of KSD 301 series Auto / Manual Reset thermostat is that one function of bimetal discs is snap action under the change of sensing temperature. The snap action of disc can push the action of the contacts through the inside structure, and then caused on of off the circuit finally.
The KSD301 125v / 250v 16 Amp Series Auto / Manual Reset Bimetal temperature control Thermostat is specifically designed for appliances with over-heat protection and prevention of excessive temperature rise. It can be customized sensor thermal switch to Auto reset below the low temperature of -35 °C~280 °C, or Manual reset. It can be used in the appliance with excessive temperature protection such as toasters, oven, Water heater, copy machine sand printers to name a few.
1. KSD301 temperature protector’s Principle and structure
The main principle of KSD series thermostat is that one function of bimetal discs is snap action under the change of sensing temperature. The snap action of disc can push the action of the contacts through the inside structure, and then caused on of off the circuit finally. The main characteristic are the fixation of working temperature, the reliable snap action, less flashover longer working life and less radio interference.
2. KSD301 bimetal thermostat’s specification
2.1. Electrical Rating: AC 125V max 15A; AC250V 5A 10A 15A max 16A
2.2. Action Temperature: -10~300 degree
2.3. Recovery and action temperature difference: 10 to 25 degrees, or according to client’s request.
2.4. Temperature deviation: +-3 / +-5 / +-10 degree or according to client’s request
2.5. Circuit resistance: ≤50mΩ (Initial value)
2.6. Insulation resistance: ≥100mΩ (DC500V Normal State)
2.7. Dielectric Strength: AC50Hz 1500V / min, no breakdown blinding (Normal State)
Life cycle: ≥100000
2.8. Normally closed or open
2.9. Two kinds of mounting bracket: movable or immovable
2.10. Terminal
a. Terminal type: 187series of 4.8*0.5mm and 4.8*0.8mm, 250 series of 6.3*0.8mm
b. Terminal Angle: bending angle: 0~90°C optional
2.11. Two kinds of body: plastic or ceramic.
2.12. Two kinds of temperature sensor face: aluminium cap or copper head.
3. Difference of bimetal thermostat auto reset type and Manual reset type
3.1. Manual reset type: Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point cannot reset until reconnecting the circuit by pushing the reset button. And then the contact points recover, reaching a purpose of connecting or disconnecting the circuit and restarting the circuit by manual reset. (Kindly reminder: 1.This type of manual reset thermostat can reset when the temperature declines 20 °C after snap action by pressing the reset button. And 4~6 N will be advisable; please don’t use too much strength.
2. To ensure the normal function, the distance between the reset button and the close cover should not be less than 20.4mm. )
3.2. Manual reset type: Temperature sensing components consist of bimetallic strip. When the temperature reached the action temperature range, it will jump quickly and the movable disc disconnects. When the temperature declines to a fixed temperature point, the contact point can auto reset and start working.
KSD301 bimetal thermostat’s Application
It is used as temperature control for household electric appliances and widely applied in coffee pots, automatic toasters, laminators, electric water pots, steam guns, steam irons, wind warmers, microwave ovens, water dispensers, etc..
KSD301 bimetal thermostat’s Open temperature & reset temperature
1. According to customer’s request to set the open temperature and reset temperature.
2. The standard open temperature and reset temperature’s sheet for auto reset type as below
Open Temp. | Reset Temp. | Open Temp. | Reset Temp. | Open Temp. | Reset Temp. |
-20℃+-5℃ | 5℃+-5℃ | 95℃+-5℃ | 80℃+-5℃ | 205℃+-5℃ | 175℃+-10℃ |
-15℃+-5℃ | 5℃+-5℃ | 100℃+-5℃ | 80℃+-10℃ | 210℃+-5℃ | 180℃+-10℃ |
-10℃+-5℃ | 5℃+-5℃ | 105℃+-5℃ | 85℃+-10℃ | 215℃+-5℃ | 185℃+-10℃ |
0℃+-5℃ | -10℃+-5℃ | 110℃+-5℃ | 90℃+-10℃ | 220℃+-5℃ | 190℃+-10℃ |
5℃+-5℃ | -5℃+-5℃ | 115℃+-5℃ | 95℃+-10℃ | 225℃+-5℃ | 195℃+-10℃ |
10℃+-5℃ | 0℃+-5℃ | 120℃+-5℃ | 100℃+-10℃ | 230℃+-5℃ | 200℃+-10℃ |
15℃+-5℃ | 5℃+-5℃ | 125℃+-5℃ | 105℃+-10℃ | 235℃+-5℃ | 205℃+-10℃ |
20℃+-5℃ | 5℃+-5℃ | 130℃+-5℃ | 110℃+-10℃ | 240℃+-5℃ | 210℃+-10℃ |
25℃+-5℃ | 10℃+-5℃ | 135℃+-5℃ | 115℃+-10℃ | 245℃+-5℃ | 215℃+-10℃ |
30℃+-5℃ | 15℃+-5℃ | 140℃+-5℃ | 120℃+-10℃ | 250℃+-5℃ | 220℃+-10℃ |
35℃+-5℃ | 20℃+-5℃ | 145℃+-5℃ | 125℃+-10℃ | 255℃+-5℃ | 225℃+-10℃ |
40℃+-5℃ | 25℃+-5℃ | 150℃+-5℃ | 130℃+-10℃ | 260℃+-5℃ | 230℃+-10℃ |
45℃+-5℃ | 30℃+-5℃ | 155℃+-5℃ | 130℃+-10℃ | 265℃+-5℃ | 235℃+-10℃ |
50℃+-5℃ | 35℃+-5℃ | 160℃+-5℃ | 135℃+-10℃ | 270℃+-5℃ | 240℃+-10℃ |
55℃+-5℃ | 40℃+-5℃ | 165℃+-5℃ | 140℃+-10℃ | 275℃+-5℃ | 245℃+-10℃ |
60℃+-5℃ | 45℃+-5℃ | 170℃+-5℃ | 145℃+-10℃ | 280℃+-5℃ | 250℃+-10℃ |
65℃+-5℃ | 50℃+-5℃ | 175℃+-5℃ | 150℃+-10℃ | 285℃+-5℃ | 255℃+-10℃ |
70℃+-5℃ | 55℃+-5℃ | 180℃+-5℃ | 155℃+-10℃ | 290℃+-5℃ | 260℃+-10℃ |
75℃+-5℃ | 60℃+-5℃ | 185℃+-5℃ | 155℃+-10℃ | 295℃+-5℃ | 265℃+-10℃ |
80℃+-5℃ | 65℃+-5℃ | 190℃+-5℃ | 160℃+-10℃ | 300℃+-5℃ | 270℃+-10℃ |
85℃+-5℃ | 70℃+-5℃ | 195℃+-5℃ | 165℃+-10℃ | ||
90℃+-5℃ | 75℃+-5℃ | 200℃+-5℃ | 170℃+-10℃ |
The product UL,CQC,VDE and RoHS certification approval.
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