Home > Security & Protection > Alarms > Smoke Detector >

Normally Open Relay

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 10009 products for normally open relay Manufacture & Suppliers

12mm Pipeline Capacitive Proximity Sensor 12 Volt Normal Open Detection Sensor

12mm Pipeline Capacitive Proximity Sensor 12 Volt Normal Open Detection Sensor Detail Description:This capacitive proximity sensor switch are customization for pipeline liquid level detection. we have 2 kind of...

F&C Sensing Technology (Hunan) Co.,Ltd
Hunan,China

Active Member

Add to cart
12V 2 Wires Reed Switch / Electric Normally Open Switch h RoHS Certification

... 3-wire Switch Type Reed pipe Normal Open NPN NO PNP NO Operating Voltage 5-120V DC/AC 10-30VDC Switching Current 100mA.Max 200mA.Max ......

F&C Sensing Technology (Hunan) Co.,Ltd
Hunan,China

Active Member

Add to cart
12V Non-Flush 2 Wire Inductive Proximity Sensor 2mm Sensing Normal Open

12V Non-Flush 2 Wire Inductive Proximity Sensor 2mm Sensing Normal Open Description: Proximit Sensors the most common solution for non-contact detection. And the inductive type is the widely used proximity swit...

F&C Sensing Technology (Hunan) Co.,Ltd
Hunan,China

Active Member

Add to cart
Durable NPN Capacitive Sensor Normally Open Reliable With CE Certification

Durable NPN Capacitive Sensor Normally Open Reliable With CE Certification Features High-frequency oscillation with no contact, no pressure, no spark, quickly issued a detection signal. It is a component widely...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Normally Open Two Wire Inductive Proximity Sensor Good Environmental Resistance

Normally Open Two Wire Inductive Proximity Sensor Good Environmental Resistance Description The inductive proximity switch can detect metal targets approaching the ......

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Normally Open Infrared Proximity Switch , NPN Infrared Photoelectric Switch

Normally Open Infrared Proximity Switch , NPN Infrared Photoelectric Switch Parameter Connect time 1.5ms Light source Infrared light ......

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Normally Open NPN Proximity Switch , M12 Inductive Proximity Sensor 3 Wires

Normally Open NPN Proximity Switch , M12 Inductive Proximity Sensor 3 Wires Description This NPN Proximity Switch can be non-contact, no pressure, no ......

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Normally Open Industrial Proximity Switch , Inductive Proximity Sensor Switch

Normally Open Industrial Proximity Switch , Inductive Proximity Sensor Switch Description Our industrial inductive proximity switches are the preferred choice for the majority of ......

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Normally Open Safety Proximity Switch , 3 Wire Inductive Sensor Dust Proof

Normally Open Safety Proximity Switch , 3 Wire Inductive Sensor Dust Proof Our service Our company has a professional technical research and development team, which can customize our own products for our custom...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Three Wire Non Contact Safety Switch Normally Open With CE Certification

Three Wire Non Contact Safety Switch Normally Open With CE Certification Description Proximity Sensors are available in models of capacitive sensor and inductive sensor using high-frequency oscillation to ......

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Normally Open Water Solenoid Valve Pilot Type Brass 2 Way For Water Gas Oil 11/2"

Normally Open Pilot Type Brass 2 way Solenoid Valve China Manufacture Used for Water Gas Oil 11/2" Charateristic: Direct-acting diaphragm tpy electric olose type The valve boay is brass foring Working pressure:...

Shenzhen Wofly Technology Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
2.5N Contact CNC Tool Setter Normally Open

Contact tool setter Maintaining machining accuracy of CNC machine tools Normally Open Tool setter description In the processing of the workpiece, the workpiece loading , tool adjustment and other auxiliary time...

Shenzhen Silvercnc Tech Co., Ltd.
Guangdong,China

Active Member

Add to cart
E3F-DS10C4 24V diffuse reflection photoelectric switch sensor 10cm three-wire normally open photoelectric switch

E3F-DS10C4 24V diffuse reflection photoelectric switch sensor 10cm three-wire normally open photoelectric switch Inductive type: diffuse reflection; Induction distance: 10cm Working voltage: 6-36V both can The ...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
M12 visible light sensor detection distance 20 meters NPN normally open 12-24V Laser photoelectric switch

M12 visible light sensor detection distance 20 meters NPN normally open 12-24V Laser photoelectric switch 1, emitting laser, straight beam, visible light, can detect 0.08mm ultra small ......

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
M18 Visible Sensor Detection Distance 20 m NPN Normally Open 12-24V Laser Optoelectronic Switch

M18 Visible Sensor Detection Distance 20 m NPN Normally Open 12-24V Laser Optoelectronic Switch 1, emitting laser, straight beam, visible light, can detect 0.08mm ultra small transparent objects 2, with small p...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Cabinet Thermostat Temperature Controller Normally Open (NO) Kts011

Cabinet Thermostat Temperature Controller Normally Open(NO) KTS011 Thermostat (NO): Thermostat closes on temperature rise - for regulating filter fans and heat exchangers or for switching signal devices. Com .....

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Cabinet Thermostat Temperature Controller Normally Open (NO) Kts011

Cabinet Thermostat Temperature Controller Normally Open(NO) KTS011 Thermostat (NO): Thermostat closes on temperature rise - for regulating filter fans and heat exchangers or for switching signal devices. Com .....

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
KTS011 Small Size Industrial Thermostat for Cabinet Temperature Controller Normally Open ( 0~+60 Degree)

KTS011 Small Size Industrial Thermostat for Cabinet Temperature Controller Normally Open ( 0~+60 Degree) Specification The KTO011 is used for 2-position control with on/off output for the control the temperatur...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart
Cabinet Thermostat Temperature Controller Kampa KTS011 Compact Normally Open(NO) Mechanical Thermoregulator For Cooling

Cabinet Thermostat Temperature Controller Kampa KTS011 Compact Normally Open(NO) Mechanical Thermoregulator For Cooling Specification The KTS011 is used for 2-position control with on/off output for the control...

Yueqing Kampa Electric Co., Ltd.
China

Active Member

Add to cart