Heavy Duty Relays - Compare offers for Power & Electrical Supplies near you, and across Ireland

12V 70A Heavy Duty Maxi Relay / 4 Pin

24V 40-50A Heavy Duty Flasher Maxi Relay / 4 Pin

24V Mini Heavy Duty Make/Break Relay – 40A

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Relay Mini Heavy-Duty Make/Break 40A 24V

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24V Mini Heavy Duty Make/Break Relay – Sealed – 70A

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12V Mini Heavy Duty Make/Break Relay – Sealed with Resistor – 100A

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Relay Heavy Duty Make/Break 200A 12V

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12V Heavy Duty Make/Break Relay – 75A

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24V Mini Extra Heavy Duty Change Over Relay – 40/50A

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12V Mini Heavy Duty Change Over Relay – 60/70A

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12V 200A Heavy Duty Stud Relay

Italforni 86112002 Contactor

24V Mini Heavy Duty Make/Break Relay – Sealed with Resistor – 50A

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Relay Heavy Duty Make/Break Sealed 70A 24V

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24V Mini Heavy Duty Make/Break Relay – Sealed with Resistor – 40A

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Premium 24V 70A Heavy Duty Maxi Relay / 4 Pin

Relay Extra Heavy Duty Make/Break 120A 12V

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24V Mini Heavy Duty Change Over Relay – 30/40A

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12V Mini Heavy Duty Make/Break Relay – Sealed with Resistor – 70A

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Relay Mini Heavy-Duty Make/Break 70A 12V

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24V Extra Heavy Duty Make/Break Relay – 100A

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Relay Extra Heavy Duty Make/Break 100A 24V

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Bulkhead Socket for Controllers, Flasher Units and Heavy Duty Relays

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12V Mini Extra Heavy Duty Change Over Relay – 80/100A

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24V Mini Change Over Relay with Bracket – 10/20A

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LED Global Heavy Duty Isolator Switch

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Tractor Heavy Duty Cut Off Switch

12v Heavy Duty Push Button Switch

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Sealey PL/13/3S Black 13A heavy-Duty Plug

FAITHFULL 40M HEAVY DUTY CABLE REEL XMS26CR40M

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Cyrix Battery Combiner

4 Socket 25M 13A Heavy Duty Reel Blue

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230V HEAVY DUTY INDU

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Faithfull 40M 13A HEAVY DUTY CABLE REEL

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100mm JR Heavy Duty Extension Lead

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100mm JR Heavy Duty Extension Lead

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BRAINBRIDGE 16A HEAVY DUTY 25METRE SHOREPOWER LEAD

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Heavy Duty Cord Set With 4m Cord by Lumii

Faithfull 40 Metre 13A Heavy Duty Cable Extension Reel | XMS25CR40M

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Jefferson 40m 230V 16A Cable Reel | Heavy-Duty Industrial Extension Lead

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Halfords Toggle Switch On/Off Metal Heavy Duty Non Illuminated (HEF595)

Gardman 20m General Purpose Heavy Duty Wire

Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable

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Heavy Duty Powermaster Cable Reel 40m 13 Amp 2 Gang

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Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable

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Heavy Duty Powermaster Cable Reel 40m 13 Amp 2 Gang

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Jefferson 40m 230V 16A Cable Reel | Heavy-Duty Industrial Extension Lead

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Powermaster 40m 16A Cable Reel - 2.5mm², 220V Heavy-Duty Extension Reel

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Futaba Heavy Duty Wire 5m 22 AWG

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HEAVY DUTY REWIREABLE PLUG 13 AMP BLACK

Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable

Powermaster 40m 16A Cable Reel – 2.5mm², 220V Heavy-Duty Extension Reel

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Positive Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Positive Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

24V Single Pin Heavy Duty Metal Clang Socket

4 Socket 50M 13 Amp Heavy Duty Open Reel Blue

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

JR Heavy Duty Wire 5 meters 22 AWG

On/Off Double-Pole Heavy Duty Switch with Metal Lever – 10A at 28V

Tala Heavy-Duty Cable Reel 110V 25m 2-Socket

24V Single Pin Heavy Duty Metal Clang Plug

1500W 24V DC to 110V AC Heavy-duty Modified Wave Voltage Inverter

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable

MASTERPLUG WORK 4 SOCKET 40M 13A HEAVY DUTY EXTENSION OPEN CABLE REEL

On/Off Double-Pole Heavy Duty Switch with Metal Lever – 10A at 28V

2 Pin Heavy Duty Waterproof Plastic Plug – 32A

7 Pin Heavy Duty Waterproof In-Line Plastic Socket – 32A

32amp Plug (110v)

Knock-On Cable Lug

3 HP Heavy Duty Electric Motor Single Phase

3 Pin Heavy Duty Waterproof Plastic Plug – 32A

7 Pin Heavy Duty Waterproof Plastic Plug – 32A

7 Pin Heavy Duty Waterproof Plastic Bulkhead Socket – 32A

4 Pin Heavy Duty Waterproof Plastic Bulkhead Socket – 32A

4 Pin Heavy Duty Waterproof Plastic Plug – 32A

Best 50mm² Copper Welding Cable | Heavy Duty PVC

3 Pin Heavy Duty Waterproof Plastic Bulkhead Socket – 32A

50m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V

FF Group Petrol Generator GPG 10600TE 10.6 KVA Heavy Duty with Electric Start

125W 24V DC to 230V AC Heavy-duty Sine Wave Voltage Inverter

24V Single Pin Heavy Duty Metal Clang Socket with Cover

2 Pin Heavy Duty Waterproof Plastic Bulkhead Socket – 32A

25m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V

25m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V

50m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V

25m Heavy-Duty Cable Reel with Thermal Trip 2 x 110V

50m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V

25m Heavy-Duty Cable Reel with Thermal Trip 2 x 110V

50m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V

Battery Terminal | 11mm | POS

Battery Terminal | 11mm | Neg

Blank Key for Heavy Duty Battery Switch 0-605-50 0-605-51

Powermaster Cable Reel 25M

Draper Generator

Toggle Switch On/Off [008G18386]

Black Battery Cable

25m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V

25m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V