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Specialty Electrical Switches & Relays

Shop the best prices on 12,408 great value specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on Shenzhen Crestgolf Supplies, Omron, Jaycar and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to United States.

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1,729 - 1,760 of 12,408
LED Rail Thermostat Cylindri Digital Temperature Controller AC220V 2-Way Relay DIN Rail Mounted Heating Cooling Alarm
$59.00 Save $30.00 RRP: $89.00
20mm KCD1 LED Switch 12V 220V Round Rocker Power Button Light ON/OFF 3 Pin Giallo Color
$26.95 Save $14.00 RRP: $40.95
Reed Relay Switch Module 50Pcs Lot 5V Coil SIP1A05 12V Coil SIP1A12 4Pin Reed Relay
$129.00 Save $60.00 RRP: $189.00
Remote Control Switch 12V 40A Relay Wireless Long Range for Pump Lamp Motor Fan Alarm 12V72V
$23.95 Save $12.00 RRP: $35.95
Mini Relay LY2NJ Coil DC12V DC24V AC110V AC220V JQX-13F10A HH62P 220V Electromagnetic Miniature General-Purpose Relay
$59.00 Save $30.00 RRP: $89.00
Diving Inflators Sidemount Wing Compatible Standard Power K-Shape Replacement Accessory Equipment
$49.95 Save $24.05 RRP: $74.00
Magnetic Float Switch Water Level Sensor 165mm for Pump Tank Liquid Control Detection
$17.95 Save $9.00 RRP: $26.95
8-Channel Relay Module Arduino Compatible Raspberry Pi Compatible Opto Isolated 5V Screw Terminal
$21.95 Save $10.00 RRP: $31.95
Digital Timer Relay for 12V DC Applications with LCD Display and Power Backup Function
$89.00 Save $40.00 RRP: $129.00
WCS1800/1700/1600 Current Sensing Board 35A/70A/100A With Adjustable Overcurrent Threshold WCS1600
$36.95 Save $17.05 RRP: $54.00
12V Round Rocker Switch 2-Pin SPST ON/OFF, 10-Pack, for Camper Van Caravan Motorhome Car Boat Household Appliances
$15.95 Save $7.00 RRP: $22.95
1Satz Not Verriegelung Sicherheitsdruckknopf Industrial Emergency Interlock Push Button Easy Installation
$30.95 Save $15.00 RRP: $45.95
ME-8104 Endschalter TZ-8104 Rotatable Plastic Roller Arm Limit Switch Momentary Action
$59.00 Save $30.00 RRP: $89.00
LW39A-16/1 Rotary Cam Switch 16A 690V, 3-Position, 1-Pole, Dual Power Changeover Interruptor
$23.95
Power Switch For Electric Kettle, Oval Boat-Shape LED On/Off, 6A 250V, 2/3-Pin, 20 Pcs
$139.00
Inline Power Control Switch Heavy-Duty Industrial-Grade Durable Construction For High Current Appliances
$27.95 Save $14.00 RRP: $41.95
4 Pin 30A Auto Relay With Fuse 12VDC Coil Automotive Relay
$64.00 Save $35.00 RRP: $99.00
PLC Module RS485 to Ethernet Serial Server Modbus Gateway RTU to TCP/IP Protocol Converter
$249.00 Save $120.00 RRP: $369.00
MAX471 Voltage-Current Sensor Module, 0-3 A Range, DC 3-25 V Input, For Development and Electronic Prototyping
$15.95 Save $7.00 RRP: $22.95
ME-9101 Endschalter Limit Switch, 1-Piece, TZ-9101 Model, Compact Mechanical Switch
$25.95 Save $13.00 RRP: $38.95
Speed limit switch XCMD2146L1 1PC F0
$179.00 Save $90.00 RRP: $269.00
DC3 24 V 10 A Touch Sensor Module For Momentary Switching Safe To Use With StickOn Capacitive Touch Switches
$15.95 Save $7.00 RRP: $22.95
Rotary Cam Changeover Switch 20A 660V 4 Pole 16 Terminal Panel Mount
$22.95 Save $12.00 RRP: $34.95
4 Position Rotary Switch, 3 Speed Fan Selector, Easy Connection, Robust Material For Household Use
$16.95 Save $9.00 RRP: $25.95
Automotive Computer Board DC Electromagnetic Relay 5 Pcs
$16.95 Save $9.00 RRP: $25.95
Reset Switch 5-Pack Rubber Push Button Waterproof Car Boat Horn Button Silver
$24.95 Save $12.00 RRP: $36.95
Servo-Controller PCB: Robot Arm Test Board, 8-Channel PWM Development, Driver Knob, Industrial Control Debugging Board
$51.95 Save $27.05 RRP: $79.00
Foot Switch Pedal with Aluminum Shell AC 380V 10A for Industrial Machine Control
$51.95 Save $27.05 RRP: $79.00
HF Attenuator, Fixed Coaxial, 1-40 dB, DC-3 GHz, N-M to N-F, 5W, 3 GHz
$49.95 Save $24.05 RRP: $74.00
3/4P Disconnect Switch With Padlock Panel, 32A, 4-Pole, 2-Position On/Off, Aluminum Rod Cam Switch (32A 3P)
$289.00 Save $140.00 RRP: $429.00
Flexible Coil Spring Arm Limit Switch Model Industrial Automation Compatible Electrical Limit Switch
$27.95 Save $14.00 RRP: $41.95
RXM2AB2F7 Industrial Plugin Intermediate Relay with Locking Test Button for Precise Control
$34.95 Save $18.00 RRP: $52.95