產品分類
- 保險絲盒座 36
- 溫度傳感器 30
- 熱敏掣 58
- 汽車保險絲 19
- Bolt Down Fuses 7
- 熱熔斷器 29
- surface mount fuses 12
- 熱敏電阻 1
- PCB Mount Fuse Holder 27
- 線束 1
- Blade Fuse Holders 17
- 恆溫器 34
- 電熔斷器 14
- Thermal Circuit Breaker 20
產品標籤
鎧裝熱電偶傳感器
blade Fuse Holder
汽車葉片保險絲
汽車保險絲
陶瓷管保險絲
斷路器
盤式恆溫器
DS18b20溫度傳感器
電氣保險絲
快速/慢熔保險絲
保險絲盒座
玻璃管保險絲
Inline Fuse Holder
Limit Snap Disc Thermostat
Mini Circuit Breakers
電機過載保護器
電機熱保護
NTC傳感器
NTC熱敏電阻傳感器
PCB Mount Fuse Holder
PPTC Resettable Fuse
PT100溫度傳感器
PTC熱敏電阻
傳感器連接器線束
傳感器探頭 & 電纜
慢熔斷微型保險絲
Surface Mount Fuses
溫度截止鏈路
溫控掣
溫度保險絲
溫度傳感器
溫度傳感器電纜
溫度傳感器探頭
溫度開關
熱熔斷器
熱切斷掣
熱熔斷器
熱保護器
熱敏掣
熱敏電阻傳感器探頭
Bimetal Overload Thermal Protection for Three /Single Phase AC/DC Motor
Hi-Amp motor bimetal overload thermal protection switch are installed in motor circuits, and the current going to the motor passes through the bimetallic tripping element. The most salient feature of 17AM / KSD9700 / TB / 6AP/ 3MP/ 5AP series thermal overload switch / motor thermal protection switch is small volume and large current carrying capacity.
Hi-Amp motor bimetal overload thermal protection switch are installed in motor circuits, and the current going to the motor passes through the bimetallic tripping element. The flowing current heats the bimetallic strip which causes the bimetallic material to bend, and after a specific temperature, the bimetallic strip will open the thermal protection switch. The most salient feature of 17AM / KSD9700 / TB / 6AP/ 3MP/ 5AP series thermal overload switch / motor thermal protection switch is small volume and large current carrying capacity.
High Light: motor Bimetal Overload Thermal Protection switch
thermo switch protector for floor heating
BW series thermal protector’s Principle and structure
BW series thermal protector is to use a certain geometry of bimetallic strip, without auxiliary institutions, only by bimetallic strip their own sense of mild heating current, rapid changes in the state of bimetallic element, direct drive contact automatic cutting and processing circuit, overheat protection, overload protection.
BW series thermal protector’s application
It is widely applied in Electric motors and electrical equipment as electric blanket, hot wall, washer motor, soybean milk machine motor, Fan motor, air condition motor, fractional motor, direct current motor, AC brushless motor, water pump, 火牛, rectifier, lighting, rechargeable battery,electric heating appliance etc.
BW series thermal protector’s specification
1. Contact’s type: Normally closed and Normally open
2. Electrical rating: 10A/AC120V; 8A/AC250V; 10A/AC250V; 16A/AC250V
3. Circuit resistance: ≤50mΩ (Initial value)
4. Insulation resistance: ≥100mΩ
5. Action temperature range: 40~150℃
6. Case: metal case and plastic case
7. Life: ≥10,000 times
8. Size:
9. Open temperature and reset temperature sheet
Model | L(mm) | W(mm) | H(mm) | Electrical rating | Lead wire (mm) |
BW metal | 20 | 7.5 | 3.8 | 5A/250V;10A/250V | AWG#22,AWG#18 high temperature silicone wire L1=L2=70mm, or according to customer’s requirement. |
20 | 8.0 | 4.1 | 16A/250V | ||
BW plastic | 20 | 8.0 | 4.0 | 5A/250V;10A/250V |
Code | Open temp. | Reset temp. | Code | Open temp. | Reset temp. |
40 | 40℃±5℃ | ≥30℃ | 100 | 100℃±5℃ | 70±10℃ |
45 | 45℃±5℃ | ≥30℃ | 105 | 105℃±5℃ | 70±12℃ |
50 | 50℃±5℃ | ≥30℃ | 110 | 110℃±5℃ | 75±12℃ |
55 | 55℃±5℃ | ≥30℃ | 115 | 115℃±5℃ | 80±12℃ |
60 | 60℃±5℃ | 40±10℃ | 120 | 120℃±5℃ | 85±12℃ |
65 | 65℃±5℃ | 45±10℃ | 125 | 125℃±5℃ | 90±12℃ |
70 | 70℃±5℃ | 50±10℃ | 130 | 130℃±5℃ | 95±12℃ |
75 | 75℃±5℃ | 55±10℃ | 135 | 135℃±5℃ | 100±12℃ |
80 | 80℃±5℃ | 60±10℃ | 140 | 140℃±5℃ | 105±12℃ |
85 | 85℃±5℃ | 65±10℃ | 145 | 145℃±5℃ | 110±12℃ |
90 | 90℃±5℃ | 70±10℃ | 150 | 150℃±5℃ | 115±12℃ |
95 | 95℃±5℃ | 75±10℃ |
BW Thermal protector’s competitive advantage
1. Small size and easy installation
2. Quick bimetallic strip, fast reaction
3. The life time high than 10,000 times
4. Prevention again leak of vacuum impregnation process
5. Replacer of SENSATA 17AM 7AM, SEKI ST-22 etc.
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