Home > Security & Protection > Alarms > Alarm system >

Magnetic Contact Switch

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 46226 products for magnetic contact switch Manufacture & Suppliers

DC-1551WG B; Brown Magnetic Door Contact Sensor With Double - Sided Adhesive Or Screws Fixing

... life 3. Low voltage fault monitoring reports 4. 2262/1527 IC,oscillation resistance optional Magnetic Door Contact Sensor Parameters Model DC-1551WG DC-1551 DC-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 ......

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

Add to cart
DC-1551WG B; Brown Magnetic Door Contact Sensor With Double - Sided Adhesive Or Screws Fixing

... life 3. Low voltage fault monitoring reports 4. 2262/1527 IC,oscillation resistance optional Magnetic Door Contact Sensor Parameters Model DC-1551WG DC-1551 DC-1561 Power (W) 5 10 5 Voltage (DCV) 28 28 ......

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
80A 95 Amp Motor Starter Switch SE1-80 3 Pole Contactor Magnetic Starter

OEM 80A 95amp 3 Pole Magnetic Starter Contactor SE1-80~95 Motor Starter Switch Application: SE1 series magnetic starter is mainly used in the circuit of AC 50 HZ or 60 HZ, rated insulation of 440V, and the rate...

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
18A Push Button Magnetic Starter Motor Switch With CJX2 Contactor And Thermal Relay

18A Push Button Magnetic Starter Motor Switch With CJX2 Contactor And Thermal Relay Model Name SE1 Magnetic starter Standard IEC60947-4-1 Rated current(A) 9A 12A 18A 25A 32A 40A 50A 65A 80A 95A ......

YueQing ZEYI Electrical Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Magnetic Metal NPN Proximity Switch , M18 Inductive Proximity Sensor

Magnetic Metal NPN Proximity Switch , M18 Inductive Proximity Sensor Application The NPN Proximity Switch is a non-contact inductive proximity sensor. It is used for positioning and detection of metal objects. ...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Magnetic Metal NPN Proximity Switch , M18 Inductive Proximity Sensor

Magnetic Metal NPN Proximity Switch , M18 Inductive Proximity Sensor Application The NPN Proximity Switch is a non-contact inductive proximity sensor. It is used for positioning and detection of metal objects. ...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Verified Supplier

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

... Wires 2-wire 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 Contact Power 3.5W Max 6W Max. Current Comsumption / 11mA ma...

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

Active Member

Add to cart
FD-21R Reed Switch Electric Magnetic Switch Cylinder Usage 2m Cable Length

FD-21R Reed Switch Electric Magnetic Switch Cylinder Usage 2m Cable Length Model:FD-21R Switch : Normally open Indicator: Red LED Maximum frequency: 1000Hz Maximum current: 100mA MAX Maximum contact capacity: 3...

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

... Wires 2-wire 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 Contact Power 3.5W Max 6W Max. Current Comsumption / 11mA ma...

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

Verified Supplier

Add to cart
FD-21R Reed Switch Electric Magnetic Switch Cylinder Usage 2m Cable Length

FD-21R Reed Switch Electric Magnetic Switch Cylinder Usage 2m Cable Length Model:FD-21R Switch : Normally open Indicator: Red LED Maximum frequency: 1000Hz Maximum current: 100mA MAX Maximum contact capacity: 3...

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

Verified Supplier

Add to cart
DC-1561W; most seller type! Easy Installation Magnetic Door Contacts For Security Alarm Systems

... * Switches or magnets available seperately * Colors: White, Tan, Brown, Grey / Custom This door magnetic sensor can use on door. When this sensor separate ,it can send signal to the alarm system .Then peopl...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

Add to cart
25.4mm 0.2DCA 5W Magnetic Door Contacts With Timer DC-1561W

...Magnetic Door Contacts With Timer Magnetic Door Contacts Introduction * Quick connect terminal block * Quality adhesive tape and screws mount * Easy installaion * Switches or magnets available seperately * C...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Active Member

Add to cart
25.4mm 0.2DCA 5W Magnetic Door Contacts With Timer DC-1561W

...Magnetic Door Contacts With Timer Magnetic Door Contacts Introduction * Quick connect terminal block * Quality adhesive tape and screws mount * Easy installaion * Switches or magnets available seperately * C...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
DC-1561W; most seller type! Easy Installation Magnetic Door Contacts For Security Alarm Systems

... * Switches or magnets available seperately * Colors: White, Tan, Brown, Grey / Custom This door magnetic sensor can use on door. When this sensor separate ,it can send signal to the alarm system .Then peopl...

Ain Technology (Shenzhen) Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
Shielded 1000 Base - T Magnetic RJ45 Jack Tab Up With LED And EMI Finger

...Magnetic R45 with LED and EMI Finger HELING Integrated Magnetic RJ45 is mainly used for 100/1000 Mbps Adapter , PCMCIA Network card , Hub Switch, Network Switch, Router , Fiber Optical Transceiver, IP teleph...

Dongguan Heling Electronic Co., Ltd.
Guangdong,China

Site Member

Add to cart
KCB-R-BN320 Elevator magbetic switch/elevator door switch

...switch P/N:KCB-R-BN320 cable outlet in the left Surface and direction of actuation marked by colored symbol The opening and closeing of the switch is dependent on the directly of acturtion, the strength and ...

Xi'an Excellent Electromechnical Co.,Ltd
Shaanxi,China

Active Member

Add to cart
DC Three Wire PNP Proximity Switch , PNP Type Sensor Normally Open

...Switch , PNP Type Sensor Normally Open Description This PNP Proximity Switch Normally Open is a component widely used in automatic control industry for detecting, controlling, and non-contact switching. When...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
DC Three Wire PNP Proximity Switch , PNP Type Sensor Normally Open

...Switch , PNP Type Sensor Normally Open Description This PNP Proximity Switch Normally Open is a component widely used in automatic control industry for detecting, controlling, and non-contact switching. When...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Verified Supplier

Add to cart
Magnetic Metal 3 Wire Inductive Sensor Non - Contact High Switching Frequency

Magnetic Metal 3 Wire Inductive Sensor Non - Contact High Switching Frequency Description Inductive proximity switches have stable quality ,durable and friendly to use. Features Red LED checks the state of the ...

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart
Dust Proof PNP Inductive Proximity Switch Non Contact High Switching Frequency

... metal (detection distance is reduced when non-magnetic metal) voltage DC : DC 12~24 (6~36V) pulse (p-p) below 10% AC : AC 110~220V (36~250V) ......

Zhejiang Zhongde Electric Co., Ltd.
Zhejiang,China

Active Member

Add to cart