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Solid Specialty Electrical Switches & Relays

Shop the best prices on 1,058 great value solid specialty electrical switches & relays. Shopping for specialty electrical switches & relays is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy specialty electrical switches & relays online safely with Fruugo, with secure payment and fast shipping to United Kingdom.

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1 - 32 of 1,058
3 Phase Energy Meter DIN Rail Mount Electricity Usage Monitor LCD Electricity Meter 230V 400V 5 To100A
£28.95 Save £9.00 RRP: £37.95
DC Regulated Power Supply Adjustable Stabilized for Communication Test AC220±10%V
£84.00 Save £55.00 RRP: £139.00
Electricity Meter Single Phase DIN Rail Power Consumption Wattmeter Energy Meter Electricity Usage Monitor 230V 5(100)A
£14.95 Save £10.00 RRP: £24.95
AC230V Overvoltage Undervoltage Protector Current Limit Delay Automatic Reset Switch Voltage Protective Device 40A Rated
£13.95 Save £7.00 RRP: £20.95
DC Miniature Circuit Breaker 2P 1000V 16A DIN Rail Mount PV System Isolator Disconnect Switch Thermal Magnetic Release
£13.95 Save £7.00 RRP: £20.95
DIN Rail Circuit Breaker Wireless Smart WiFi Switch for Household Appliances 4P 145 to 295V 63A
£99.00 Save £30.00 RRP: £129.00
Voltage Protective Device Single Phase Self Resetting Auto Over Under Voltage Protector with Light Indicator 40A AC230V Down Input and Up Output
£9.95 Save £5.00 RRP: £14.95
Electricity Meter 3 Phase 4 Wire Backlight LCD 10‑100A 230V 400V AC Energy Power Monitor
£27.95 Save £9.00 RRP: £36.95
Wireless Remote Control Switch WIFI Metering Anti Interference Circuit Breaker 3P 145‑295V 63A
£89.00 Save £30.00 RRP: £119.00
Digital Energy Meter 1 Phase 2 Wire KWh Electricity Wattmeter DIN Rail Backlight LCD Display 230VAC 5(100)A
£19.95 Save £5.00 RRP: £24.95
Starter Electromagnetic Relay 89‑850187A1 Replacement For Marine 89‑818997A1 89‑818997A2
£12.95 Save £8.00 RRP: £20.95
40A Dual Power PV Disconnect Switch Outdoor Small Breaker Box for Solar Panel with DIN Rail Enclosure DC 12‑400V AC 90‑400V
£22.95 Save £10.00 RRP: £32.95
PV DC Isolator Switch 32A IP66 Waterproof Flame Retardant Photovoltaic Quick Disconnect Switch 1000V
£36.95 Save £17.05 RRP: £54.00
Car Auto Universal Wireless Remotes Control Battery Switch Intelligent Switch Relay Car Battery Disconnect Cut Off Isolator Switch
£21.95 Save £14.00 RRP: £35.95
Compact Automatic Transfer Switch Electrical Selector Switches Dual Power Switch Solar Power Rail Type Household Power Transfer Switch
£34.95 Save £15.00 RRP: £49.95
BERM Temperature Controller 3 Phase Intelligent Thermostatic Control Box with M6 Thermocouple AC 380V
£149.00 Save £30.00 RRP: £179.00
10Pcs Thermostat Thermal Switch Manual Hand Reset Bimetallic Chip Temperature Control Switch 10A 250V
£8.95 Save £4.00 RRP: £12.95
Current Signal Isolator 2 in 2 Out Signal Transmitter DC 4‑20mA DC 24V for PLC Control
£26.95 Save £13.00 RRP: £39.95
TPM 2.0 Module PCB Material LPC Interface TPM 2.0 Encryption Security Module for Office Business Home For MSI 14Pin
£18.95 Save £10.00 RRP: £28.95
Air Compressor Pressure Switch Brass Core Fine Thread Well Pump Pressure Switch for Boiler Cold Dryer AC125V 250V
£18.95 Save £12.00 RRP: £30.95
Air Compressor Pressure Switch with Dual Gauge Pump Pressure Control Valve Parts Assembly 380V
£24.95 Save £11.00 RRP: £35.95
Electric Scooter Control Board Replacement Part Aluminum Alloy Electronic Components 36V for ES1
£30.95 Save £12.00 RRP: £42.95
Multifunctional Adjustable Voltage Limit Current Protector Self Resetting Switch Dual Display Protector Over Voltage Under Voltage Protecting Device
£19.95 Save £9.00 RRP: £28.95
Tuya Wifi RF Home Electrical Appliance 5V 12 V Breaker On-Off Controller Module Pointing Self-locking Cellphone APP Remotely Control Compatible with
£17.95 Save £5.00 RRP: £22.95
Over Under Voltage Protector Adjustable Self Resetting Intelligent Voltage Protective Device AC220V 40A
£15.95 Save £9.00 RRP: £24.95
DC Solar Disconnect Switch 32A Flexible PC Flame Retardant Housing Photovoltaic Circuit Isolator 1000V
£19.95 Save £7.00 RRP: £26.95
Float Switch with 5 Meter Cable Liquid Level Controller for Water Pump and Tank 16A 1000W
£19.95 Save £13.00 RRP: £32.95
3P Dual Power Automatic Transfer Switch Uninterrupted Flame Retardant Electrical Selector Switch AC to AC 230V
£34.95 Save £10.00 RRP: £44.95
5PCS KSD301 Copper Thermostat Bimetal Normally Closed M4 Snap Disc Temperature Switch 250V
£8.95 Save £3.00 RRP: £11.95
Din Rail Indicator Light LED AC DC 230V Modular Mount JD9‑H1D for Telecommunications Electrical Lines
£5.95 Save £3.00 RRP: £8.95
3P Dual Power Automatic Transfer Switch Uninterrupted Flame Retardant Electrical Selector Switch AC to AC 230V
£36.95 Save £17.05 RRP: £54.00
2 Sets Magnetic Reed Switch NO NC Wired Surface Mounted Magnetic Contact Switch for Door Window
£7.95 Save £2.00 RRP: £9.95