Top Reed Switch Reviews

uxcell a14061100ux0028 3 Piece NO/NC Door Window Contact Magnetic Reed Switch Alarm Security, 0.91\ Width, 13.39\ Length

  • Product Name : Door Magnetic Reed Switch.
  • Contact Type : NO/NC(Normally Open/ Normally Closed).
  • Each Size(Approx) : 22 x 23mm / 0.87" x 0.9"(H*D).
  • package Content : 3x Door Magnetic Reed Switch.
Check Stock

Fielect Rolling Door Contact Magnetic Reed Switch Alarm with 2 Wires for N.C. Applications MC-52

  • [Dimension] - Cable Length:300 mm；Sensing Distance: 25-35 mm.
  • Total Size: 49 x 19 x 9.8mm / 1.93" x 0.75" x 0.39" (L*W*H).
  • [Normally Closed] - N.C. means Normally Closed: When the magnet together, the circuit is conductive( light on ).
  • when the magnet separates, the circuit is not conductive ( light off )..
  • [Material] - The magnetic reed switch alarm is with durable zinc alloy housing for better rust resistance.
  • [Widely Used] - Magnetic Reed Switch Alarm works with any access control or burglar alarm system available.
Check Stock

LBY 3 Sets Magnetic Reed Switch, Normally Open Closed Switch, Contact Reed Switch Personal Gap Alarm, DC 30V,with Screws, Plastic ABS Shell, White

  • 1.Magnetic reed switch, NC door contact sensor alarm magnetic reed switch..
  • length: 2.17''(55mm),width: .51''(13mm),height: .47''(12mm)..
  • 4.Contains: 3 sets, 3 main parts and 3 accessories, and with screws..
  • 5.Use: widely used in alarm,LED,Relay,GPS low voltage devices, for wood door and window etc..
Check Stock

Mutai Reed Switch 10PCS Silver Normally Open Magnetic Induction Switch with Lead

  • The reed switch is small and light, easy to bend, high sensitivity and good performance..
  • Maximum switching voltage: 300 volts DC..
  • The contacts have excellent corrosion resistance and wear resistance, ensuring stable switching operation and long life..
Check Stock

SeaSense Hand Bilge Pump Hose (24- Inch X 36- Inch)

  • Built-in float switch! (No separate float switch is needed).
  • No power use until pump is activated by internal float switch (when water level rises).
  • Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
Check Stock

Sennheiser MD431-II Super-Cardioid Handheld Dynamic Microphone

  • Shock mounted capsule provides very good rejection of handling noise.
  • On/off switch (reed switch) can be locked in the ON position if required.
Check Stock

Challenger Infrared Safety Beam Sensors

  • MATERIAL - The switch housing is made of ABS flame retardant material and the reed switch is resistant to high temperature and deformation..
  • NORMALLY CLOSED/NORMALLY OPENED - This switch has 3 contact types: NC/NO/COM, you can choose to connect two of the contacts according to your need..
  • ACTUATION DISTANCE - 10-20mm transmitting distance. The contact has fast reflection and accurate detection..
  • WORKING CONDITIONS - When the magnetic door is energized, the voltage is controlled at DC 0V-24V and the load current cannot exceed 150mA..
  • WIDE APPLICATIONS - Work with all access control and burglar alarm systems. Can be installed in wooden or aluminum alloy doors and windows..
Check Stock

MAXZONE Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch Blue - Automatic

  • Outlet Diameter: 29mm/ 1.14 Inch (1-1/8").
  • Built-in float switch! (No separate float switch is needed).
  • No power use until pump is activated by internal float switch (when water level rises).
  • Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
Check Stock

10pcs RC-33 NC Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch White

  • RC-33 NC Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch.
  • Magnet near together, the switch is closed.And the switch and magnet is separate, the switch is open..
  • NC means Normally Closed: When the magnet together, the circuit is conductive( light on ).
  • when the magnet separate, the circuit is not conductive ( light off )..
  • NC means Normally Closed:When the magnet together, the circuit is conductive( light on ).
  • Each Size(Approx): 17 x 10.6mm / 0.67 x 0.42-inch (H*D) Cable Length(Each): 25cm / 9.8-inch.
Check Stock

TOWODE Wired Magnetic Surface-Mounted Door Window Contact Reed Switch Personal Gap Alarm, Cabinet Strip Light Switch NC DIY Kit, Pack of 10 with 40 Screws

  • 【Reed Switch】 ：IMPORTANT : When the magnet is near it makes connectivity, when the magnet is removed connectivity is broken.Wired magnetic door/windows contact can be added to wireless/wired Alarm Systems.(some wireless system has wired zones).
  • 【No External Power Needed】 ：Connect to wired alarm control panel, GND (Positive) Connect with NC(Negative) ports directly which make signal stability and no trouble for the battery. These Wired Reed Switches means it needs wire to connect with the alarm control panel, but wire is not including in the package..
  • 【Install Distance】 ：Gap between 2 pieces more than 15mm, less than 25mm.White color make home great and beautiful. Anti-fire ABS material..
  • 【Install Attention】：Item CAN NOT connect directly to power, it works with your alarm system provide a switch signal.Working current under 12V..
  • 【What NO NC Means】:NO means Normally Open: when the magnet separate, the circuit is conductive.
  • When the magnet together, the circuit is not conductive. NC means Normally Closed:When the magnet together, the circuit is conductive.
  • when the magnet separate, the circuit is not conductive..
Check Stock

Amarine-made 12v 1100gph Auto Boat Bilge Pump Automatic Submersible Boat Bilge Water Pump (A: 1100gph Auto pump)

  • Compact, automatic, fully submersible electric pump.
  • Built-in float switch! (No separate float switch is needed).
  • Equipped with built in electronic controlled reed sensor system for easy fully automatic operation.
  • No power use until pump is activated by internal float switch (when water level rises).
Check Stock

Gebildet 20pcs Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2mm14mm)

  • ✪Length of glass: 14 mm；Diameter of glass: 2 mm.
  • ✪Maximum switching voltage 100VDC,Working temperature: -20 degrees to 80 degrees.
  • ✪Max. Switch Current: 0.5A；Maxima charging current: 1.0A.
  • ✪Maximum contact resistance: 100M；Minimum Insulation Resistance: 1010.
Check Stock

uxcell 1/4in Quick Connect Hall Effect Liquid Water Flow Switch Flowmeter Counter 1-25L/min

  • Light weight, small size, easy to install..
  • Mainly used for water heater, boiler, water dispensers, coffee machines, hot card machines, steam equipment, ect..
  • Water Flow Switch adopts a Magnetic Reed Switch.
  • Maximum water pressure: 1.5MPa, flow range: 1-25L/min..
Check Stock