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Total 6457 products for normally off switch Manufacture & Suppliers

Normally Open Non Contact Safety Switch NPN DC Wide Voltage Range

Normally Open Non Contact Safety Switch NPN DC Wide Voltage Range Description Safety Proximity Switch is a non-contact proximity sensor. It is used for positioning and detection of metal objects. The sensing ra...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

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THT 2 Side Pin Tactile Push Button Switch Washable Through Hole Terminal

...switch with button holder tact switch Storage Temperature Range. -20℃～80℃(Normal humidity, normal air pressure) Test Conditions. Unless otherwise specified, tests and measurement shall be made in the followi...

ZHEJIANG BOZHONG ELECTRIC CO., LTD
Zhejiang,China

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Normally Closed Waterproof Tactile Switch Black Soft Button With Long Travel

...normally closed waterproof tact switch with long travel An SMT Sealed Tactile switch, it is process sealed. Great for use in portable handheld devices, consumer electronics, telecommunications and medical de...

ZHEJIANG BOZHONG ELECTRIC CO., LTD
Zhejiang,China

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Waterproof 12 Volt Normally Closed Tactile Switch , Mini Push Button Switch

normally closed tact switch with waterproof 12 volt mini push button switch Each model has different features ranging from low profile designs, many actuator sizes and operating forces. Applications include tel...

ZHEJIANG BOZHONG ELECTRIC CO., LTD
Zhejiang,China

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Normally Open Non Contact Safety Switch NPN DC Wide Voltage Range

Normally Open Non Contact Safety Switch NPN DC Wide Voltage Range Description Safety Proximity Switch is a non-contact proximity sensor. It is used for positioning and detection of metal objects. The sensing ra...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

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4-20ma Modbus Universal Liquid Level Control Switch With Flush Diaphragm

... Pressure Switch With Flush Diaphragm FEATURES 1. Gas and liquid pressure measurement 2. PNP switching, voltage and current outputs 3. Switching points settable 4. Switching can be set normally open / normal...

Hefei WNK Smart Technology Co.,Ltd
Anhui,China

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0 - 10V RS485 Electronic Digital Level Switch With OLED Indicator High Precision

...Switch With OLED Indicator 1. Liquid and oil media level measurement 2. Switching points settable 3. Switching can be set normally open / normally closed 4. Analog output span settable 5. High light switch i...

Hefei WNK Smart Technology Co.,Ltd
Anhui,China

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OLED Display Self Luminous RS485 Water Tank Switch Level Float Switch

... Level Switch For Water Pump And Deep Well Product Description 1. Liquid and oil media level measurement 2. Switching points settable 3. Switching can be set normally open / normally closed 4. Analog output ...

Hefei WNK Smart Technology Co.,Ltd
Anhui,China

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Normally Open Inductive Proximity Sensor Switch Anti Vibration Wide Voltage Range

Normally Open Inductive Proximity Sensor Switch Anti Vibration Wide Voltage Range Description · Lag distance:Less than 10% of the detection distance · Model:TL-Q5 · Supply voltage:12-24VDC · Detecting objects:M...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

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Normally Open Inductive Proximity Sensor Switch Anti Vibration Wide Voltage Range

Normally Open Inductive Proximity Sensor Switch Anti Vibration Wide Voltage Range Description · Lag distance:Less than 10% of the detection distance · Model:TL-Q5 · Supply voltage:12-24VDC · Detecting objects:M...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

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ST-22 SEKI Thermal Protector Temperature Switch with Normally Closed or Normally Open Auto Reset or Manual Reset and Over-Current Protection

ST-22 SEKI Thermostat ST-22 Thermal Protector KSD9700 Temperature Switch BW & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and rese...

Dongguan Heng Hao Electric Co., Ltd
Guangdong,China

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Thermal Fuse Thermal Switch with 50-150℃ Range Normally Closed or Normally Open and Bakelite Case

Thermal Fuse Thermal Switch Temperature Switch Temperature Controller H20,H21serial universal and enhanced protectors with large metal casing are composed of the thermal conductive metal casing, bimetallic part...

Dongguan Heng Hao Electric Co., Ltd
Guangdong,China

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Fire sprinkler flow switch flow switch

...switch flow switch Description KWFS is a flow switch that outputs the switching signal through the micro switch, which can quickly feedback the flow information and ensure that the flow rate in the pipeline ...

Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.
Jiangsu,China

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Single Phase ATS Automatic Transfer Switch PC Class 63a 50ms Changeover

... is normal.used in rated voltage below 690V two power supply system. It can make a automatic transfer between the Normal Power and Reserve Power but without manual operation. This switch accords with the fol...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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3P CB Class ATS Automatic Transfer Switch Panel Mount IEC Standard

... used to test whether the main power or reserve power is normal. When the normal power supply is abnormal, the reserve power supply will start work immediately to ensure continuity, reliability and safety of...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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CB Class 63A ATS Automatic Transfer Switch 2P 4P AC 50Hz Firm Structure

... ATS automatic transfer switch 2P 4P 1.The dual-power automatic transfer switch (ATS) is a newly developed miniature household power transfer switch, is mainly used to test whether the main power or reserve ...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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Class PC Level ATS Automatic Transfer Switch Dual Power 400V 630A 4P

... used to test whether the main power or reserve power is normal. When the normal power supply is abnormal, the reserve power supply will start work immediately to ensure continuity, reliability and safety of...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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AC CB Class Economic ATS Automatic Transfer Switch IEC60947-6 Breakers

... used to test whether the main power or reserve power is normal. When the normal power supply is abnormal, the reserve power supply will start work immediately to ensure continuity, reliability and safety of...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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CB Class ATS Automatic Transfer Switch Fast Changover 200ms CE Certified

... used to test whether the main power or reserve power is normal. When the normal power supply is abnormal, the reserve power supply will start work immediately to ensure continuity, reliability and safety of...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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3rd Generation ATS Automatic Transfer Changeover Switch 100A Single Phase

... changeover switch max.100A single phase 1.The dual-power automatic transfer switch (ATS) is a newly developed miniature household power transfer switch, is mainly used to test whether the main power or rese...

Wuxi Fenigal Science & Technology Co., Ltd.
Jiangsu,China

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