Active Member
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[China]
Address: No.3048, 3rd Building International Plastic City, Renzi Yuan Village, Xiegang Town, Dongguan Guangdong,China
Contact name:Amy Li
Dongguan Yusheng Electronics Co., Ltd. |
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Large Current 20A 17AM-K Bi-metal Disc Electric Motor Thermal
Switch for Pumps
Quick Detail:
| Model | 17AM-K |
| Operating Temperature | 50℃~180℃ |
| Highest Protection Temperature | 180℃ |
| Operating Temperature Tolerance | ±5℃ |
| Special Requirement | ±2℃ |
Electrical Rating | CB/VDE: 250VAC9A 16VDC/20A |
| Working dielectric strength | 720Vac 10Ma 1S |
| Basic dielectric strength | 2000Vac 10Ma 1S |
| Contact Resistance | ≤50mΩ |
| Life Cycle | 10,000 cycles |
| Certificate | CQC,UL/CUL,CB,VDE,ROHS |
Description:
17AM-k series of electric motor thermal switch is a product with dual-sensing characteristics for temperature and current .The product has an advanced structure,small size,sensitive movement,large contact capacity and long life cycles. Its main working principle is to control the temperature by opening the bi-metal strip. It stays at normally closed status, it opens when temeprature rising and closes when temperature decreasing. 17AM-K Electric Motor Thermal Switch has double functions of over current and over heat protection, which can provide sensitive and accurate temperature control for various electrical appliances. It can reset automatically after tripping off. When it is in series with the motor coil, the bimetal element can monitor the change of coil temperature and motor current. When the temperature and current of the motor increase due to block rotation or other conditions, the heat generated is transferred to the bimetal element and reaches the preset operating temperature setting value, the bimetal element will act quickly to disconnect the contact, cut off the circuit and protect the motor or other electrical appliances. When the temperature of the motor coil drops to the rated reset temperature, the bimetal element returns to its initial state, the moving contact will be closed, and the circuit will be on again. 17AM-K Electric Motor Thermal Switch is widely used for overheating and over-current protection of horsepower motors,electric heating appliances,ballasts of fluorescent lamps,transformers,automotive motors,integrated circuits and general electrical equipmrnt.
Specifications:
1. Structure and Dimensions
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2. Action Temperature Table
| 17AM-K | |||||||||
| Model Code | Off Temperature (℃) | relevant abroad model code | Model | Off Temperature (℃) | relevant abroad model code | ||||
| 17AM-K 050 | 50 | 17AM-K 120 | 120 | 17AM 031 | |||||
| 17AM-K 055 | 55 | 17AM-K 125 | 125 | 17AM 032 | |||||
| 17AM-K 060 | 60 | 17AM-K 130 | 130 | 17AM 033 | |||||
| 17AM-K 065 | 65 | 17AM 020 | 17AM-K 135 | 135 | 17AM 034 | ||||
| 17AM-K 070 | 70 | 17AM 021 | 17AM-K 140 | 140 | 17AM 035 | ||||
| 17AM-K 075 | 75 | 17AM 022 | 17AM-K 145 | 145 | 17AM 036 | ||||
| 17AM-K 080 | 80 | 17AM 023 | 17AM-K 150 | 150 | 17AM 037 | ||||
| 17AM-K 085 | 85 | 17AM 024 | 17AM-K 155 | 155 | 17AM 038 | ||||
| 17AM-K 090 | 90 | 17AM 025 | 17AM-K 160 | 160 | |||||
| 17AM-K 095 | 95 | 17AM 026 | 17AM-K 165 | 165 | |||||
| 17AM-K 100 | 100 | 17AM 027 | 17AM-K 170 | 170 | |||||
| 17AM-K 105 | 105 | 17AM 028 | 17AM-K 180 | 180 | |||||
| 17AM-K 110 | 110 | 17AM 029 | |||||||
| 17AM-K 115 | 115 | 17AM 030 | |||||||
| Remark : | |||||||||
| Reset Temperature: 2/3 of Action Temperature, tolerance is±15℃ or customized. | |||||||||
Why Choose us
Application:
Competitive Advantage:
● Small size
● Easy to install
● Fast reaction
● Low Resistance
● Stable performance
● ROHS Compliant
● Reset temperature and lead wire can be customized
● Double functions of over current and over heat protection
Tag:
Thermal Protector, Overheat Protector, Temperature Switch,
Temperature Cutout, Thermal Cutoff, Motor Protector
