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Specialty Electrical Switches & Relays

Shop the best prices on 5,898 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, Jaycar, TechBrands and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to United States.

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5,601 - 5,632 of 5,898
Three Wire Output infrared Diffuse reflection switch NPN PNP NO NC detection distance 75cm optical sensor(BPWCC75CM)
$3,599.00 Save $1,791.00 RRP: $5,390.00
Thermal overload relay 3RU6 3RU61161DB0 2.23.2A 3RU61161DB0 2.23.2A
$54.00 Save $25.00 RRP: $79.00
20 Pçs/lote HF46F G 5/12/24 HS1 HS1T 7A 5A 4Pin 250VAC 30VDC DC 5V 12V 24V Rels de Potência HF46F12HS1 HF46FG24HS1T Or(HF46F (Relay Base)) Ref: 4650
$59.00 Save $30.00 RRP: $89.00
For RaspberryPi 3B/4B Power Supply Expansion Board BiDirectional Quick Modules 5V 2A Output Raspberry Pi Compatible
$41.95 Save $22.05 RRP: $64.00
201 stainless steel singlehead stud, 50 mm, extended welding, singlehead external thread, direct through connection, 4 min, 6 min, 1 inch (G1/2).
$54.00 Save $25.00 RRP: $79.00
Magnetic Switch Switch Linear Magnetic Axis Mechanical Keyboard Switch (10PCS)
$54.00 Save $25.00 RRP: $79.00
KJD17B 220V240V 16A 5E4 Electromagnetic Switch with Emergency Stop Cover
$69.00 Save $35.00 RRP: $104.00
Main Kit for 3RT1026 3RT1025 3RT1024 3RT5026 3RT5025 3RT5024 Moving and Fixed Contacts Contactor Contacts Set Accessory (3RT5025 Grade A)
$74.00 Save $45.00 RRP: $119.00
5PCS Switch 1.8X10MM Magnetic Control Switch Green Glass Switches Glass Normally Open Contact for Sensors 1.8 10mm
$28.95 Save $15.00 RRP: $43.95
RD6018 RD6018W S800-65 65V USB WiFi DC adjustable Step Down Power Supply Module Buck Converter and 800W AC to DC S800 Case
$269.00
ACS758LCB050BPFFT 50A HallEffect Current Sensor Module With Stable Output For Engineers And Technicians
$16.95 Save $8.00 RRP: $24.95
Overload relay J212.5/Z 46.3A JRS212.5/Z 46.3A
$54.00 Save $25.00 RRP: $79.00
10Pcs A1F Thermal Fuse TF Cutoff 102C 102 Degree 2A 250V AUPO RH Square Temperature Switch Control
$40.95 Save $23.05 RRP: $64.00
10Pcs EA2 EB2 Signal Relays DC5V 12VDC EA25UN EA212UN EB25UN EB212UN interchangeable(EA25UN) Ref: 5850
$59.00 Save $25.00 RRP: $84.00
HH54P 5A 220V Miniature Electromagnetic General Purpose Relay with Socket Ref: 2900
$349.00 Save $175.00 RRP: $524.00
AC380V Safety Disconnect Switch 3 Pole Double Throw Closing Switch 32A Transparent Shell
$69.00
220/240V AC 10A 8PIN Coil Power Relay DPDT LY2NJ HH62P HHC68A2Z with Socket (Color: AC, Size: 24V)
$69.00 Save $35.00 RRP: $104.00
Robust battery master switch with LED indicator Transparent 3pole safety switch
$129.00 Save $60.00 RRP: $189.00
Waterproof arm switch, KCD1 micro rocker, 15x21mm, 6A/250V, 2/3/4/6pole, multicolored (Red 4Pin, 100PCS)
$169.00 Save $80.00 RRP: $249.00
KJD1214 6Pin Electromagnetic Disconnect Switches Ref: 7904
$64.00 Save $30.00 RRP: $94.00
RM22TG20 Modular 3Phase Supply Control Relay, Harmony, 8 A, 2 Changers, 183... 528 V AC Ref: 5436
$119.00 Save $60.00 RRP: $179.00
XCKN2121P20C Limit Switch XCKN2121P20C 1Pcs
$69.00 Save $15.00 RRP: $84.00
Quadratic inductive proximity sensor PL05N 5 mm DC 3wire NPN normally open sensor 12 V switch 24 V PL05N
$44.95 Save $24.05 RRP: $69.00
50PCS Red/Blue 2.54mm Pitch Slide Type Switch 1P/2P/3P/4P/5P10P DIP Switch(50pcs Red 5P)
$159.00 Save $80.00 RRP: $239.00
Limit Switch PH2.0 Interface Micro-switch for ERCF' V2 D2F-01 for DIY 3D Printers (8pcs) Lichifit
$13.95 Save $1.00 RRP: $14.95
Knife Pole Double Throw Disconnect Gear Switch Knife Terminal Safety Disconnector
$89.00 Save $30.00 RRP: $119.00
Switch Liquid Controller Schutzsensor 220V 8A 2m 78.7 Inches
$19.95 Save $9.00 RRP: $28.95
Switch Button Yellow Dc04 Dyson
$8.95
N/O Reed Switch Magnetic Switch 5 x 50 mm 5 x 52 mm 3pin GC1625 Normally Closed Close Open Magnetic Induction Switch Ref: 7062
$40.95 Save $23.05 RRP: $64.00
1NC 1NO AC Thermostat 250V/380V 16A Kapillar Temperature Control Switch - 0-40°C Temperature Range
$35.95 Save $18.05 RRP: $54.00
OT40F3 Lasttrennschalter 10136391 OT Series 16-160A 1SCA104902R1001 for Electrical Isolation and Safety
$119.00 Save $60.00 RRP: $179.00
DC 12V coil 4PDT relay HH54P 14-pin with PYF14A socket 4 Form C Coil Voltage 12VDC Industrial Relay
$17.95 Save $8.00 RRP: $25.95