Filters

Specialty Electrical Switches & Relays

Shop the best prices on 87,958 great value specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on CUJMH, Viewleaf, GreenZech and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
3,041 - 3,072 of 87,958
380V 12A AC High Voltage Contactor 1 Normally Open Contactor 1 Normally Closed Contactor Copper Core LC1D12 AC 220V
$35.95 Save $10.00 RRP: $45.95
2P 32A Double Pole Anti-Electric Shock Transparent Knife Switch with Indicator for Generator
$25.95 Save $7.00 RRP: $32.95
100A Digital Spot Welding Controller Board Time Current Control for DIY
$30.95 Save $10.00 RRP: $40.95
LC1D95 3-Pole AC Electrical Contactor, 50/60 Hz, 380 V, 95 A
$119.00 Save $40.00 RRP: $159.00
PEACEFAIR PZEM-017 DC Voltage, Current and Energy Consumption Meter Communication Module (#8)
$40.95 Save $13.05 RRP: $54.00
Ethernet RS485 to WIFI Serial Server Rail Mount for Mbed System 9-50V DC PW11-M
$59.00 Save $15.00 RRP: $74.00
10pcs XB2-EA Push Button Switch 660V 10A Series Control Switch Red Reset Button XB2-EA145
$23.95 Save $7.00 RRP: $30.95
Electronic time relay AH3-3, 8 pins, 60 min (220 V), time-delayed and adjustable
$20.95 Save $7.00 RRP: $27.95
2pcs PP Tank Water Level Sensor Liquid Mount Horizontal Float Switch (Type F)
$15.95 Save $5.00 RRP: $20.95
4 Channel Optocoupler Isolation Module PLC Signal Voltage Conversion Board DST1R8PN
$17.95 Save $6.00 RRP: $23.95
Phase 4 Wire LCD Voltage Monitoring Relay, Undervoltage and Overvoltage Protection, 115-277 VAC
$48.95 Save $15.05 RRP: $64.00
Electronic handwheel CNC controller, PLC processor, wiring harness, direct connection with emergency stop
$129.00 Save $40.00 RRP: $169.00
100pcs Q Head Pogo Pins 4 Prongs Brass Stainless Steel Easy to Replace 5A Rated Current PCB Test Pins
$20.95 Save $6.00 RRP: $26.95
SSVR-40A 24-380VAC Low Frequency Solid State Voltage Regulator Single Phase Relay Module
$22.95 Save $7.00 RRP: $29.95
GLC Voltage and Current Signal Isolator Transmitter, 1 Input, 1 Output, Plug-in Power Distributor, DC 4-20 mA
$45.95 Save $13.05 RRP: $59.00
Power failure alarm, 120dB LED indicator, intelligent warning, automatic power failure alarm for industry
$24.95 Save $7.00 RRP: $31.95
High security, practical and efficient, 14-pin TPM 2.0 encryption security module for computer
$40.95 Save $13.05 RRP: $54.00
275A Battery Disconnect Switch, Main Switch with M10 Terminal and Heat Shrink Tubing, 12-36V DC
$34.95 Save $11.00 RRP: $45.95
HCW-03 12V DC Multi-function Resin Delay Circuit Module Infinite Loop Dual Setting
$16.95 Save $5.00 RRP: $21.95
12V 6 Terminal Winch Motor Reversing Sole Contactor Relay
$40.95 Save $13.05 RRP: $54.00
3-Way Relay Expansion Module for Raspberry Pi ab 2b 3b 4B (3-Way Relay Module)
$39.95 Save $11.00 RRP: $50.95
10pcs KSD9700 Normally Open Temperature Control Switch Thermal Protector Plastic Probe 45°C
$14.95 Save $4.00 RRP: $18.95
Three-phase solid state relay with SSR input 40 A TSR‑40DA H
$50.95 Save $18.05 RRP: $69.00
3-Speed Battery Cut Off Switch Master Button Disconnect Anti-Leakage Isolator for Car RV Boat
$44.95 Save $14.05 RRP: $59.00
100A 12V Starter Sole Relay for Lawn Mower
$24.95 Save $7.00 RRP: $31.95
4 Pin On/Off Rocker Switch for 30A Welding Machine (5 Pcs)
$20.95 Save $7.00 RRP: $27.95
FX3U 14MT Analog 6AD+2DA 24V 1A Industrial Control Board
$64.00 Save $20.00 RRP: $84.00
Touch Time Delay Switch for Outdoor LED Lighting AC110-250V, 16 Levels Adjustment
$35.95 Save $11.00 RRP: $46.95
DC 5V RS485 RS232 (TTL) RTU Control Module UART Relay Switch Board PLC Support for Modbus
$17.95 Save $6.00 RRP: $23.95
Enhanced Load Control Module for 3-Phase Solid State Relay for 480V AC Automatic Control (TSR80DAR without Heatsink)
$89.00 Save $30.00 RRP: $119.00
AC Low Voltage Contactor 1 Normally Open 1 Normally Closed LC1D09 Electronic Contactor 9A 380V AC Rated Voltage 24V Coil
$34.95 Save $11.00 RRP: $45.95
10 Pcs Large 3 Pin Round Red Light Rocker Switches for Appliances
$15.95 Save $5.00 RRP: $20.95