Total 6477 products for normally closed relay Manufacture & Suppliers

• Normally closed and open on temperature increment thermal protector , thermal cut off BR-B2D 85℃

  

  ... normally open thermal protector sealedin PBT housing. Normally open (contacts close on temperature rises) Applications: Welder machines Overheat protector Switching power supply Ventilating Fan ………and more....

  Jiangsu ChangSheng Electric Appliance Co., Ltd

  Jiangsu,China

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• Broadcom HSSR 7111 300 single pole normally open relay replacement optocoupler for harsh environments

  

  .... These devices function as solid-state replacements for single-pole, normally open (1 Form A) relays, offering ac/dc signal and power switching capabilities in a compact, bidirectional switch. Manufactured ...

  Beijing Silk Road Enterprise Management Services Co., Ltd.

  Beijing,China

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• AC220V Load Cell Display And Controller 2 Normal Open / Closed Relays With Led Display

  

  Mini Weighing Force Measuring Controller With Force Display And Force DO Output Mode Alarm Signs Sign Alarm Cause Solution Err0 Weighing Signal Type Error. Power-on again after making sure that the set value of...

  CHANGSHA SUPMETER TECHNOLOGICAL CO.,LID

  Hunan,China

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• KSD307 Temperature Thermal Switch Normally Closed Thermostat Switch 40A 45A 50A 60A

  

  KSD307 Manual Auto Reset Normal Open Close Type Temperature Thermal Switch Thermostat The series of KSD307 that is of double-pole structure falls in the category of manual reset type ......

  Dongguan Tianrui Electronics Co., Ltd

  Guangdong,China

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• Mini Water Solenoid Valve NC Normally Closed Solenoid Valve 1/4＂ ～ 1/2＂

  

  2W-A -series 2-way mini semi direct acting ( NC ) solenoid valve 1/4��� ��� 1/2��� 2W-A -series 2-way semi direct acting(NC)solenoid valve specification table (ES coil can match EPDM and VITON, but medium temperature...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Bimetallic Thermostat Thermal Protection Switch with 0-250℃ Temperature Range Normally Closed or Normally Open Auto Reset or Manual Reset

  

  TB02B-BB8D 9700 Series Bimetallic Thermostat BW-ABS BW-ABJ BW & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and reset automaticall...

  Dongguan Heng Hao Electric Co., Ltd

  Guangdong,China

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• KSD9700 Auto Reset Thermal Fuse Thermostat with 0-250℃ Temperature Range and Bakelite Case for Normally Closed or Normally Open Applications

  

  KSD9700 TB02-BB8D KW9700 Auto Reset Thermal Fuse Thermostat BW & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and reset automatical...

  Dongguan Heng Hao Electric Co., Ltd

  Guangdong,China

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• Auto Reset Thermal Fuse Thermostat with Over-Current and Over-Temperature Protection Normally Closed or Normally Open

  

  KW9700 TB02-BB8D Auto Reset Thermal Fuse Thermostat 250V 5A BW & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and reset automatical...

  Dongguan Heng Hao Electric Co., Ltd

  Guangdong,China

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• Bimetallic Thermostat and Thermal Protector with Normally Closed or Normally Open Contacts Auto Reset or Manual Reset Sealed Firmly for Reliable Over-Current and Over-Temperature Protection

  

  ST11 Thermostat ST01 Bimetallic Thermostat ST05 Temperature Protector BW & BH series that can protect against over-current and over-temperature are sealed firmly, small internal resistance, no noise and reset a...

  Dongguan Heng Hao Electric Co., Ltd

  Guangdong,China

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• Illuminated Emergency Stop Button Normally Open Normally Closed 22mm Mounting Hole

  

  22mm illuminated 1NO 1NC Emergency Stop Push Button Switch Mushroom Head Flame Retardant Plastic LAY37 Y090 Feature - The Body of this emergency stop button is made of high-temperature flame retardant original ...

  Yueqing Yueshun Electric Co., Ltd.

  Zhejiang,China

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• IP65 16mm Waterproof Normally Closed Momentary Switch Silver Alloy

  

  Metal Momentary 16mm Push Button Switch normal Open doorbell push button switch 2A 36V AC F&Q - Q: Can you provide samples ? Are the samples free ? A: Yes, we can provide samples. Normally, we provide 1-3pcs fr...

  Yueqing Yueshun Electric Co., Ltd.

  Zhejiang,China

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• 2W Series Direct Acting Solenoid Valve High Pressure Normally Closed Solenoid Valve

  

  Desciption On-off control: The valve core is directly driven to move by electromagnetic force, enabling the rapid opening and closing of the fluid (such as gas and liquid) channels, thus precisely controlling t...

  ROYOL WATER CO., LTD

  China

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• KSD301 Temperature Switch with Normally Closed or Open Contacts Auto or Manual Reset and Metal Case

  

  KSD301 Temperature Switch - Thermal Switch Thermostat Temperature Switch KSD301 Thermal Switch Auto Reset Thermal Fuse The KSD series thermostat operates on the principle of bimetal discs that snap into action ...

  Dongguan Heng Hao Electric Co., Ltd

  Guangdong,China

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• KSD301 Bimetallic Thermostat with 0~250℃ Temperature Range Normally Closed or Open Auto or Manual Reset Snap-action

  

  Bimetallic Thermostat KSD301 KSD308 Thermostat KSD301 Snap-action Thermostat The KSD series thermostat operates on the principle of bimetallic discs that snap into action when temperature changes occur. This sn...

  Dongguan Heng Hao Electric Co., Ltd

  Guangdong,China

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• 2 Way Normally Closed Water Solenoid Valve Armature Tube Assembly

  

  Stainless Steel Armature Assembly For Water Solenoid Valve Rebuild Kit��� A solenoid valve is made up of two basic functional units.They are (1) The solenoid, an electro-magnet with a plunger. (2)A valve containi...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• NC Normally Closed Steam Underwater Solenoid Valve Two Way 3/8＂2L Series

  

  2L series pilot-operated steam solenoid valve, it is 2/2way. It is high temperature can up to -5~185��C, so mostly for steam medium, we also call it steam valve. It is designed correspondingly to support higher ...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• 1/4＂Normally Closed Steam Solenoid Valve , Brass Flange Electronic Solenoid Valve

  

  RSPS series zero pressure differential normally steam hot water solenoid valve 1/4��� ��� 2��� working medium:steam, high temperature liquid medium temperature:0 ��� 180 ��� working pressure:0 ��� 16bar(details see specifi...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Normally Closed 24VDC 3/4＂Plastic Solenoid Valves For Water Anti Corrosive

  

  ZCF-P-series anti-corrosive solenoid valve drawing ZCF-P-series anti-corrosive solenoid valve specification table model orifice size (mm) interface size Cv working pressure (bar) Dimension Normal order code wei...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• 2 Way Pilot Operated Low Power Solenoid Valve Normally Closed 3/8 Inch

  

  2 way pilot operated (NC) solenoid valve 1/2������ 2��� RSQ series(NC)solenoid valve specification table Interface size G Orifice size (mm) mm Cv working pressure (bar) Max medium temperature C mm Sealing material Co...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• Pilot Operated Normally Closed Solenoid Valve , 2 Inch Water Solenoid Valve

  

  water pilot operated (NC) solenoid valve 1/2������ 2��� RSQ series(NC)solenoid valve specification table Interface size G Orifice size (mm) mm Cv working pressure (bar) Max medium temperature C mm Sealing material Co...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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