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Specialty Electrical Switches & Relays

Shop the best prices on 12,415 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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33 - 64 of 12,415
12mm Metal Push Button Switch SelfLocking Flat Yellow Light for Power Supply 5V 12V 24V
$15.95 Save $7.00 RRP: $22.95
Waterproof Load Break Isolator 20A 4P Rotary Switch in Sealed Enclosure for Automotive and Electrical Systems, 3.94x3.15x2.56 Inches
$99.00 Save $50.00 RRP: $149.00
Dual Power Automatic Transfer Switch 2P 63A 100A 125A 220V Selector for Uninterrupted Power Supply (125A, 220V)
$249.00 Save $120.00 RRP: $369.00
220V Single-Phase On/Off Switch, Safety Cut-Off Switch with Socket, EU Plug, Zero Voltage Switch, Emergency Stop Button
$43.95 Save $20.05 RRP: $64.00
YMD11-63A Isolator Switch 3P Rotary Switch with Button Lock On/Off Power Control Circuit Silver Contact Replacement
$94.00 Save $45.00 RRP: $139.00
Waterproof Electromagnetic Push Button Switch 16A 250V KJD17 for Industrial Machine Tools and Power Tools
$17.95 Save $9.00 RRP: $26.95
Bidirectional Serial Half Duplex Converter Module for USB to RS485 Communication, Compatible with Windows and Linux
$16.95 Save $8.00 RRP: $24.95
LR12 Series Inductive Proximity Sensor, M12 Connector, 2-Wire DC, 2mm-4mm Detection Range, Model LR12XBN04DLX
$79.00 Save $40.00 RRP: $119.00
M18 Proximity Switch SZ-M18-16, Switching Distance 10-16mm, Model SZ-M18P-10DN, High Sensitivity Sensor
$69.00 Save $30.00 RRP: $99.00
Foot Switch Electric SPDT TFS-201 Pedal with 2m Aviation Connector Cable for Momentary Control
$64.00 Save $35.00 RRP: $99.00
RS232 to POE RJ45 Ethernet Module, Industrial Server with Rail Mounting, TCP/IP to Serial, Modbus Gateway Support
$69.00 Save $35.00 RRP: $104.00
Programmable Timer Switch AC 110V 16A Digital LCD Relay with 28 Weekly Schedules and Memory Backup
$19.95 Save $10.00 RRP: $29.95
50PCS 12x12x7.3 mm Tactile Switches Square Push Button Tact Switch 12 12 7.3 mm
$64.00 Save $20.00 RRP: $84.00
SZW26/LW26-32 32A On-Off-On 3 Position Cam Automatic Changeover Switch 240V Model D202.2 with 1-4 Phase Compatibility
$89.00 Save $30.00 RRP: $119.00
250V Waterproof Dustproof Momentary Electromagnetic Switches KJD6 5E4 R9UF, 2-Button Control for Machine Applications
$29.95 Save $9.00 RRP: $38.95
LY2NJ HH62P Electronic Mini Electromagnetic Relay DPDT 8-Pin 10A Coil: DC12V/DC24V/AC110V/AC220V PTF08A Base Size DC24V
$129.00 Save $30.00 RRP: $159.00
Rotary Cam Switch Rail Mounted 2/3/4/6/7-Position 32A 690V 3P Changeover Gear Selector LW26-32 LW28 YMW26-32/3(0-1 DIN)
$40.95 Save $12.00 RRP: $52.95
Electromagnetic Push Button Switch AC250V 16A 4/5 Pins KJD17 220-240V Coil Magnetic Starter 1 Pc
$38.95 Save $12.00 RRP: $50.95
KDHC-32/3X7-5 Adjustable Rotary Changeover Cam Switch 690V 32A 5 Pole 7 Position Welding Machine Contact
$104.00 Save $35.00 RRP: $139.00
32Amp Electrical Changeover Cam Rotary Selector Switch 660V Single-Level 2-Position On-Off Control
$64.00 Save $20.00 RRP: $84.00
DC 12V-48V Automatic Switching Battery UPS Controller Board with Power-Off Protection Module for Emergency Use
$26.95 Save $8.00 RRP: $34.95
Waterproof Dustproof Momentary Electromagnetic Switches for Industrial Machines, High-Performance, Compact Design
$29.95 Save $6.00 RRP: $35.95
Weatherproof Push Button Switch, Red Emergency Stop Button, Plastic Housing, Industrial Safety Switch, Not-Aus Function
$16.95 Save $8.00 RRP: $24.95
Bi-directional Serial Half Duplex Converter USB to RS485 Module for Industrial Automation and Data Communication
$16.95 Save $8.00 RRP: $24.95
USB RS485 Communication Module, Bidirectional Half-Duplex Serial Converter, Compatible with Arduino and PLCs
$16.95 Save $8.00 RRP: $24.95
Durable Multifunctional Power Switch Button Keyboard Switch 250V 4A 5 Push Button Piano Style for Keyboards
$14.95 Save $8.00 RRP: $22.95
R503 Round Two-Tone LED Ring Display 3.3V MX1.0 Capacitive Fingerprint Sensor Module Scanner 6-Pin Connection
$43.95 Save $20.05 RRP: $64.00
R503 Circular Ring Indicator Control DC3.3V MX1.0 6-Pin Capacitive Fingerprint Module Sensor Scanner 19mm Size
$41.95 Save $22.05 RRP: $64.00
KCD3 220V ON/OFF SPST Toggle Switch Single Pole Single Throw 2 3 Positions 20A 125VAC With LED Light (Red 2Pin, 1PCS) 1PCS Red 2Pin
$14.95 Save $8.00 RRP: $22.95
Flashlight switch 12 * 8MM push switch 1208YD selflocking flashlight DC 30V 1A black and white (Black, 30PCS) 30PCS Black.
$14.95 Save $8.00 RRP: $22.95
Inductive Standard Function Sensor NPN PNP NO NC Metal LR 08BN 2-Wire 8mm Proximity Switch Sensor
$89.00 Save $40.00 RRP: $129.00
USB to RS485 Communication Module Bi-Directional Half Duplex Serial Converter for Industrial Devices and Automation Systems
$189.00 Save $90.00 RRP: $279.00