產品分類
- 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
- 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
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
Disc Self Hold Thermal CUT OUT & Resistor Combination
The KSD301 / KSD302 series self-hold thermal cut-outs have an internal heater to stop them from auto-resetting. This means they can be located remotely and reset by switching off the applied voltage. KSD series 1/2″ , 3/4”disc manual-reset thermal cutouts offer extra thermal protection where auto-resetting devices are not desirable.
KSD301 / KSD302 thermostat disc self hold thermal cut out is a safety device that prevents a heater from overheating or faulting:
How thermostat disc self hold thermal cut out works?
When the temperature reaches a predetermined level, the thermostat opens, and the contacts remain open. The only way to reset the device is to remove power from the circuit.
thermostat disc self hold thermal cut out Benefits:
A self hold thermal cut out offers extra safety compared to an automatic reset device, and it works similarly to a manual reset device without the need for a push button.
Types of self hold thermal cut outs
Some types of self hold thermal cut outs include:
KSD301 / KSD302: A combination of a thermostat and a resistor, where the resistor is located below the thermostat’s contact arm.
KSD301 / KSD302 EAW SO: Similar to an auto-reset type, but with an internal heating resistor that prevents the bimetal disc from auto-resetting.
KSD302-T: A 1/2” disc PTC thermal cut-out that features easy mounting, rapid heat transmission, high durability, and high precision.
FEATURES
Recognized UL component, tested to UL standard 873
Available with surface, air sensing, well or cavity type mountings
High switching current 25~60 AMP/240 volts
Reliable temperature performance over the life of the device
Ultimate safety device in critical applications
Also available for 115VAC, 24VAC/DC, 48VAC/DC, applications
Various mounting configurations along with different terminations available
CODE | OPEN TEMP | RESET TEMP | CODE | OPEN TEMP | RESET TEMP | |
45 | 45±5°C | ≥33°C | 140 | 140±5°C | 100±15°C | |
50 | 50±5°C | ≥35°C | 145 | 145±5°C | 100±15°C | |
55 | 55±5°C | 42±6°C | 150 | 150±5°C | 105±15°C | |
60 | 60±5°C | 45±8°C | 155 | 155±5°C | 110±15°C | |
65 | 65±5°C | 48±10°C | 160 | 160±5°C | 115±15°C | |
70 | 70±5°C | 50±12°C | 165 | 165±5°C | 120±15°C | |
75 | 75±5°C | 53±14°C | 170 | 170±3°C | 155±5°C | |
80 | 80±5°C | 55±15°C | 175 | 175±5°C | 130±15°C | |
85 | 85±5°C | 60±15°C | 180 | 180±5°C | 135±15°C | |
90 | 90±5°C | 65±15°C | 185 | 185±5°C | 140±15°C | |
95 | 95±5°C | 70±15°C | 190 | 190±5°C | 145±15°C | |
100 | 100±5°C | 70±15°C | 195 | 195±5°C | 150±15°C | |
105 | 105±5°C | 75±15°C | 200 | 200±5°C | 155±15°C | |
110 | 110±5°C | 75±15°C | 205 | 205±5°C | 160±15°C | |
115 | 115±5°C | 80±15°C | 210 | 210±5°C | 165±15°C | |
120 | 120±5°C | 85±15°C | 215 | 215±5°C | 170±15°C | |
125 | 125±5°C | 85±15°C | 220 | 220±5°C | 175±15°C | |
130 | 130±5°C | 90±15°C | 225 | 225±5°C | 180±15°C | |
135 | 135±5°C | 95±15°C | 230 | 230±5°C | 185±15°C |
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