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Specialty Electrical Switches & Relays

Shop the best prices on 338,981 great value specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Aura, Viewleaf and more. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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2,849 - 2,880 of 3,200
220VAC Over & Under Voltage Failure Phase Sequence Protector 3 Phase Power Supply Monitor Relay
£25.95 Save £7.00 RRP: £32.95
Industrial Solid State Relay Non Contact Low Noise LED Solid State Relay DC3‑32V Input AC24‑480V Output
£25.95 Save £8.00 RRP: £33.95
Thermal Overload Relay Open Phase Protection Protection Motor Protector 6.8‑11A AC400V
£15.95 Save £4.00 RRP: £19.95
JSZ3PR Professional Adjustable Cycle Time Delay Relay Time Relay Delay Control Components(DC24V )
£15.95 Save £5.00 RRP: £20.95
230V AC Automatic Reconnect Voltage Protector Undervoltage Relay 2P/63A Digital Voltage Relay
£21.95 Save £6.00 RRP: £27.95
Relay Module 4 Channel Circuit Automatic Control High Low Level Trigger Electronic Component24V
£18.95 Save £5.00 RRP: £23.95
JK11C M H2-12V Delay Timer Relay Module Adjustable Delay Timing 0.2S - 100S
£9.95 Save £3.00 RRP: £12.95
HighPower Relay Module Plastic SelfLocking Delay Electronic Component for Pass Signal 24V
£13.95 Save £4.00 RRP: £17.95
60W Voltage Converter DIN Rail Mount Transformer Industrial Power Regulator 100‑240V Input 24V
£26.95 Save £8.00 RRP: £34.95
Single Phase Solid State Relay DC To AC SSR Solid State Voltage Regulator Input 3‑32VDC Load 24‑480VAC 80A
£16.95 Save £5.00 RRP: £21.95
Solid State Relay 80A 3‑32VDC Input 5‑220VDC Output 35MM Rail Mounting DC to DC SSR with Heatsink
£23.95 Save £7.00 RRP: £30.95
LED Display Digital Timer Relay PLC Automation Control Switch Module (12V)
£12.95 Save £3.00 RRP: £15.95
Power Meter Module Logarithmic Detector 1M‑10GHz 60dB Dynamic Electronic Component AD8317
£25.95 Save £8.00 RRP: £33.95
Air Detection Module Quality Sensor MultiParameter Output VOc CO2/CH2O Industrial Control
£26.95 Save £8.00 RRP: £34.95
BERM Cycle Delay Relay Module Anti Interference Low Power Consumption Twin Timer Relay AC220V
£18.95 Save £6.00 RRP: £24.95
Battery Equalizer Series Inductance ncing Module Electronic Components Board
£13.95 Save £5.00 RRP: £18.95
2Pcs Liquid Level Controller Sensor Module Water Level Detection Drainage Control Circuit Board 12V
£15.95 Save £5.00 RRP: £20.95
SSR-100DA H Industrial Grade Non Contact Solid State Relay Accessory Electrical Supplies
£31.95 Save £10.00 RRP: £41.95
PWM Motor Speed Controller Rail Type Control Board Strong Connectivity Motor Governor 10A DC12V‑55V
£17.95 Save £5.00 RRP: £22.95
2pcs 1-Way 30A Relay Expansion Module Low Level Trigger with Optocoupler Isolation 12V
£13.95 Save £5.00 RRP: £18.95
ZN48 Digital Time Relay Counter Multifunction Rotating Speed Frequency Meter AC220V
£21.95 Save £6.00 RRP: £27.95
Delay Relay 4 Channel Digital Display Multifunctional Time Delay Relay with Base for Factory Street Lamps AC220V
£16.95 Save £5.00 RRP: £21.95
5PCS Proximity Switch M12x1 Proximity Sensor for Distance Detection 2 Wire Normally Open 90‑250VAC
£28.95 Save £9.00 RRP: £37.95
Voltage Detection Module Voltage Detection Digital Delay Relay Module with Multiple Modes7-9V
£15.95 Save £4.00 RRP: £19.95
Delay Relay Module High Accuracy Timer Switch TK RD09-45S Electrical Supplies
£11.95 Save £3.00 RRP: £14.95
Automobile Lamp Switch 3A 12V 20mΩ Ground Resistance 8000 Times Heat Resistance ABS Waterproof Switch with Wire
£11.95 Save £3.00 RRP: £14.95
Push Button Switch Without Light Control Component 22mm Installation Diameter LA38 AC220V(Auto Verrouillage )
£11.95 Save £4.00 RRP: £15.95
2pcs 16mm Reset Momentary Push Button Switch Flat Round 5 Pin with LED and Digit 1Blue 3-6VDC
£10.95 Save £3.00 RRP: £13.95
Cam Switch Power Toggle Changeover Transfer Electrical Equipment HZ12D‑25/04 380V 25A
£26.95 Save £8.00 RRP: £34.95
Limit Switch Mini Roller Limit Switch with Adjustable Rotating Lever Arm for TZ 8108
£16.95 Save £5.00 RRP: £21.95
2Pcs Momentary Limit Switch Roller Plunger Micro Limit Travel Switch for 3D Printer Milling Machine 250V 220V
£32.95 Save £10.00 RRP: £42.95
Metal Push Button Switch Waterproof Stainless Steel Self Reset Normally Open 16mm 220V(Yellow )
£8.95 Save £2.00 RRP: £10.95