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Specialty Electrical Switches & Relays

Shop the best prices on 81,457 great value specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on Omron, GreenZech, Jaycar and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to Canada.

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257 - 288 of 3,200
Red Panel Emergency Stop Push Button Switch IP65 Waterproof SP A001
$28.95 Save $9.00 RRP: $37.95
REX-C100 PID temperature controller, 40A solid state relay, K GD thermocouple
$32.95 Save $10.00 RRP: $42.95
100mm Solid Arcade Button with LED Convexity for Replacement Console (Red)
$18.95 Save $5.00 RRP: $23.95
TL-136 Liquid Level Transmitter, Water Level Sensor, 24V DC 4-20mA Signal Output, 0-2m
$51.95 Save $17.05 RRP: $69.00
2P 25A 220V/230V 2NO 50/60HZ domestic mains contactor for DIN rail
$19.95 Save $6.00 RRP: $25.95
1A 24V 8mm Mini Waterproof Momentary Push Button Power Switch for Car Zinc Aluminum Alloy
$11.95 Save $4.00 RRP: $15.95
Adjustable Infinite Cycle Time Delay On/Off Relay Module (DC24V, 0-15min)
$13.95 Save $4.00 RRP: $17.95
Dual Power Automatic Transfer Switch, 2 Pole, Millisecond Circuit, Fast Controller, PV Type, AC 220V, 100A
$64.00 Save $20.00 RRP: $84.00
ATS 4P AC 400V 80A Dual Power Automatic Transfer Switch Time Delay Controller 50-60Hz
$79.00 Save $25.00 RRP: $104.00
YYA-3 Cycle Time Delay Relay Adjustable Time Control Switch LED Display DC 5V
$15.95 Save $5.00 RRP: $20.95
Emergency Stop Button Guard Protective Cover for 3Pcs Transparent Button
$64.00 Save $35.00 RRP: $99.00
Button Protective Cover Emergency Protector for Plastic Durable
$29.95 Save $12.00 RRP: $41.95
Emergency Stop Button Protective Cover for Button Safety Transparent
$13.95 Save $5.00 RRP: $18.95
Detachable Button For Machinery Homeowners 7X6CM Dust-proof Protection 4Pcs
$84.00 Save $30.00 RRP: $114.00
Crane chain hoist push button switch, lifting pendant controller with emergency stop
$40.95 Save $13.05 RRP: $54.00
Corrosion Resistant Alloy Sole Starter Relay for 2kW 3kW Gasoline Generator Pump 168F
$19.95 Save $5.00 RRP: $24.95
5pcs KSD301 Temperature Control Thermal Switch 250V 10A NO40°C
$11.95 Save $4.00 RRP: $15.95
1 x Universal Multiple Protection Rectifier Board Module 0-220VAC to 0-311VDC
$27.95 Save $9.00 RRP: $36.95
12mm Waterproof Metal Momentary Push Button Switch 4 Pin 3V White LED
$10.95 Save $4.00 RRP: $14.95
Pack of 5 KSD301 thermal switches, 250 V, 10 A, NO85 °C
$12.95 Save $3.00 RRP: $15.95
1pc Momentary Limit Switch Waterproof Micro Switch Self-Reset (TZ-8169)
$19.95 Save $5.00 RRP: $24.95
DC 12V 100mm Linear Actuator, Internal Limit Switch, Low Noise Mini Electric Linear Actuator for Industrial Agriculture, 8mm/s-70N
$39.95 Save $14.05 RRP: $54.00
150dB Industrial Safety Electric Motor Siren, Continuous Buzzer (220-240V)
$179.00 Save $60.00 RRP: $239.00
Thermal Overload Relay 5.5-8A 1NO 1NC Manual Auto Reset Thermal Protection 750V
$21.95 Save $7.00 RRP: $28.95
Solid State Relay Module SSR25 AA 25A, Input ACAC 80-250V AC, Output 24-480V AC
$18.95 Save $6.00 RRP: $24.95
QS-60 380V 60A Forward/Reverse Drum Switch Reverse Motor Changeover Switch
$38.95 Save $12.00 RRP: $50.95
YB2JF Liquid Level Transmitter 5m Cable Water Level Sensor Detector 1232V DC 420mA (0-1m)
$51.95 Save $17.05 RRP: $69.00
12V White LED Car Engine Start Stop Push Button Switch Black Zinc Aluminum Alloy
$14.95 Save $4.00 RRP: $18.95
PP Plastic Double Float Liquid Level Switch for Water Pumps 250V(380V)
$23.95 Save $7.00 RRP: $30.95
AS-22/25N Double Push Button Switch with LED Indicator (NoNC) Momentary On/Off (220V AC)
$13.95 Save $4.00 RRP: $17.95
Single phase digital electricity meter 220V 5 (30) A, 2 wires, 1 pole, DIN rail, electronic kWh meter
$26.95 Save $9.00 RRP: $35.95
12V DC Adjustable Time Delay Relay Power Off Module 1-10s Time Delay Switch
$13.95 Save $5.00 RRP: $18.95