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Reed Switch Developments, 2010-4002-000, Magnetic Reed Switch/Sensor Actuator, Plastic, Qty: 1, BlackAmazon$12.46
Reed Switch Developments, 2250-1051-100, Reed Switch/Sensor, Plastic, SPST - Form A, 15W 200V 1A, Qty: 1, BlackAmazon$10.97
Reed Switch Developments, 2230-1051-100, Reed Switch/Sensor, Plastic, SPST - Form A, 15W, 200V, 1A, Qty: 1Amazon$13.62
Reed Switch Developments, 2250-1965-100, Reed Switch/Sensor, Plastic, SPST - Form A, 40W 400V 2 Amp, Qty: 1, BlackAmazonSAVE $2.14
$19.25$21.39
Reed Switch Developments, 2010-1301-100, Reed Switch/Sensor, Plastic, SPDT - Form C, 20W, 150V, 1A, Qty: 1, BlackAmazon$5.71
Reed Switch Developments Corp., 2010-1301-100, Magnetic Reed Sensor, Plastic, SPDT - Form C, 5W, 175V, 0.25 Amp, Qty: 1Amazon$74.99and up
Moeller Reed Switch Sending Unit - 8" Sending Unit, for 9" deep tanksCamping World & 1 more$89.99
Reed Switch Sending Unit, 7" Tank DepthWest Marine$5.58
Reed Switch, Asukohu 10 Pcs 2x14mm Reed Switch Normally Open Magnetic Induction Switch Electromagnetic N/OAmazon$24.41
Reed Switch, Resistance Wear Resistance Cylinder Magnetic Switch, SU Cylinders for SI Cylinders SC CylindersAmazon$7.99
Magnetic Reed Switch RC-36 NC Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Magnetic Reed Switch,Sets of 5 (White)Amazon$9.99
Magnetic Reed Switch,1pcs White Wired Magnetic Normally Open Cabinet Door Window Contact Sensor,Alarm Magnetic Switch with 6pcs NO Plastic Reed SwitchAmazon$8.53
Magnetic reed switch proximity switch, dry reed tube magnetic switch for industrial equipment, long life and high sensitivity magnetic door switch normally open 12V-250V1A10WAmazon$11.99
DIYhz Reed Switch Reed Reed Magnetic Switch Three Pin Normally Open and Normally Closed Conversion Tongue Reed Glass Seal 2.5 * 14MM 10PCS 10689Amazon$48.93
100pcs Reed Switch 3 pin Magnetic Switch 2.514mm Normally Open Normally Closed Conversion 2.5X14MM NO NC Conversion for SensorsAmazon$9.99
EPLZON Magnetic Reed Switch Normally Open and Normally Closed NC NO Magnetic Proximity Switch for Door Alarm, Window Safety, DC 5V 12V 24V Light GPS Other Equipment Reed Switch (Black, Pack of 2pcs)Amazon$6.99
AllGIFT Reed Switch 20Pcs N/O Electromagnetic Magnetic Induction Switch Easy to Install 2mm*14mm for ArduinoAmazon$7.99
Yomigoo Reed Switch 14mm, Normally Open (N/O) Magnetic Reed Switch (20pcs Glass)Amazon$9.99
DIYhz Reed Switch GPS-14A 14mm Plastic Anti-Interference Normally Open Magnetic Control Switch 10PCSAmazon$11.49
Magnetic Reed Switch, 2 Sets NO Wired Door Window Contact Switch for Home - WhiteBed Bath & Beyond$16.99
Magnetic Reed Switch, 2 Pack NO NC Door Sensor Window Contact Switch, White - BrownBed Bath & Beyond$16.99
Magnetic Reed Switch, 6 Pack NC Wired Magnetic Contact Switch, Black - BrownBed Bath & Beyond$13.49
Magnetic Reed Switch, NC Door Sensor Window Contact Switch White Black - White, BlackBed Bath & Beyond$13.99
Magnetic Reed Switch, 3 Sets NC Magnetic Contact Switch for Door Window, WhiteBed Bath & Beyond$1.81
10Pcs Reed Switch 2 x 14mm Normally Open (N/O) Magnetic Induction SwitchAmazon$9.64
20pcs Reed Switch Sensor 1.8x5mm Normally Open 100% DIY Electronic Kit NOAmazon$7.89
CS1 Magnetic Reed Switch, Wired Sensor Detection Switch DC AC CS1G Electronic Inductive Proximity Approach Switch SPST Open Type Strong Overload Capacity for Pneumatic Air Cylinder 5V to 240VAmazon$18.99
Magnetic Reed Switch, 10 Pack NC Ring Alarm Contact Sensor Switch, BrownBed Bath & Beyond$8.99
Magnetic Reed Switch, 1 Set NO Wired Door Window Contact Switch - WhiteBed Bath & Beyond