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

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Wire Terminals & Connectors (22)
Extension Cords (4)
Electrical Wires & Cable (1)
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Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock

Heavy duty S.M.M.T. negative terminals drilled 14.3mm for cable of extra large size.

Bradshaw J. L. & Co

Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable
laois
  • Delivery
€12.26
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Positive Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock

Heavy duty solderless positive terminals drilled 14.3mm for cable of extra large size.

Bradshaw J. L. & Co

Positive Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable
laois
  • Delivery
€68.50
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€38.94
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€146.92
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€90.28
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€70.80
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Positive Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€650.76
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Best 25mm Cable Lugs | Heavy Duty Power Connectors ✓ In Stock
Wholesale Welding Supplies

Best 25mm Cable Lugs | Heavy Duty Power Connectors
clare
€1.95
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€68.50
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€7.82
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SWP 50mm Easy Fit Lug ✓ In Stock
Mallow Tools

SWP 50mm Easy Fit Lug
cork
  • Delivery
€1.59
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Copper Tube Terminals / Crimp Type / All Sizes Available ✓ In Stock
€1.50
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2.5m Extension Cable (TM-73) ✓ In Stock
The Visor Shop

2.5m Extension Cable (TM-73)
down
£16.00
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Best 50mm Cable Lugs – Heavy Duty Electrical Connectors ✓ In Stock
€3.95
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Battery Terminal | 11mm | POS ✓ In Stock
TrailerStuff

Battery Terminal | 11mm | POS
donegal
€8.50
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Battery Terminal | 11mm | Neg ✓ In Stock
TrailerStuff

Battery Terminal | 11mm | Neg
donegal
€8.50
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Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€5.60
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Automower Boundary Wire Connector (5 pk) ✓ In Stock
Rowlette Garden Equipment

Automower Boundary Wire Connector (5 pk)
leitrim
  • Delivery
€12.00
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PowerMaster 32 Amp Blue Plug 220 V (2P + E) - CEE7 ✓ In Stock
€11.99
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Extension cables for OptiMate Battery Chargers with SAE connectors - SAE 3 1.8m ✓ In Stock
£13.99
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76pc Spade Wire Terminal Set ✓ In Stock
Mallow Tools

76pc Spade Wire Terminal Set
cork
  • Delivery
€4.84
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SW 50 SQ RE-USABLE CABLE LUG 400A ✓ In Stock
E.P.T. (Irl) Ltd

SW 50 SQ RE-USABLE CABLE LUG 400A
carlow
€2.60
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Extension cables for OptiMate Battery Chargers with SAE connectors - SAE 23 4.6m Weatherproof ✓ In Stock
£30.99
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Open End Ring 25mm2 cable 10mm hole ✓ In Stock
Bradshaw J. L. & Co

Open End Ring 25mm2 cable 10mm hole
laois
  • Delivery
€407.54
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Replacement Red Battery Cable ✓ In Stock
Rowlette Garden Equipment

Replacement Red Battery Cable
leitrim
  • Delivery
€10.00
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Neutrik PowerCON TRUE1 Cable Connector NAC3MX-W-TOP ✓ In Stock
€9.85
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Extension cables for OptiMate Battery Chargers with SAE connectors - SAE 13 4.6m ✓ In Stock
£22.99
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Other Offers Available

70a Heavy Duty Tractor Relay ✓ In Stock
Tractor Electrics

70a Heavy Duty Tractor Relay
longford
€20.00
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Bulkhead Socket for Controllers and Heavy Duty Relays ✓ In Stock
Bradshaw J. L. & Co

Bulkhead Socket for Controllers and Heavy Duty Relays
laois
  • Delivery
€459.74 Ex VAT
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12v Heavy Duty Push Button Switch ✓ In Stock
Mallow Tools

12v Heavy Duty Push Button Switch
cork
  • Delivery
€4.02
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Tractor Heavy Duty Cut Off Switch ✓ In Stock
Tractor Electrics

Tractor Heavy Duty Cut Off Switch
longford
€34.99
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12V 200A Heavy Duty Stud Relay ✓ In Stock
Truck Electrics

12V 200A Heavy Duty Stud Relay
cavan
€19.95
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Faithfull Heavy Duty Cable Reel 13A 40M ✓ In Stock
Stakelums Home & Hardware

Faithfull Heavy Duty Cable Reel 13A 40M
tipperary
€80.99
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100mm JR Heavy Duty Extension Lead ✓ In Stock
Radio Controlled Shop

100mm JR Heavy Duty Extension Lead
dublin
  • Delivery
€2.67
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100mm JR Heavy Duty Extension Lead ✓ In Stock
Radio Controlled Shop

100mm JR Heavy Duty Extension Lead
dublin
  • Delivery
€2.67
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230V HEAVY DUTY INDU ✓ In Stock
Bradshaw J. L. & Co

230V HEAVY DUTY INDU
laois
  • Delivery
€103.66 Ex VAT
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Relay Heavy Duty Make/Break 200A 12V ✓ In Stock
Bradshaw J. L. & Co

Relay Heavy Duty Make/Break 200A 12V
laois
  • Delivery
€18.06 Ex VAT
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Relay Mini Heavy-Duty Make/Break 70A 12V ✓ In Stock
Bradshaw J. L. & Co

Relay Mini Heavy-Duty Make/Break 70A 12V
laois
  • Delivery
96.20 Ex VAT
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FAITHFULL 40M HEAVY DUTY CABLE REEL XMS26CR40M ✓ In Stock
Monaghan Hire

FAITHFULL 40M HEAVY DUTY CABLE REEL XMS26CR40M
monaghan
  • Delivery
€80.99
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HEAVY DUTY REWIREABLE PLUG 13 AMP BLACK ✓ In Stock
€5.00
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Futaba Heavy Duty Wire 5m 22 AWG ✓ In Stock
Radio Controlled Shop

Futaba Heavy Duty Wire 5m 22 AWG
dublin
  • Delivery
€5.17
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Relay Extra Heavy Duty Make/Break 120A 12V ✓ In Stock
Bradshaw J. L. & Co

Relay Extra Heavy Duty Make/Break 120A 12V
laois
  • Delivery
€19.42 Ex VAT
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Relay Mini Heavy-Duty Make/Break 40A 24V ✓ In Stock
Bradshaw J. L. & Co

Relay Mini Heavy-Duty Make/Break 40A 24V
laois
  • Delivery
96.20 Ex VAT
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Relay Extra Heavy Duty Make/Break 100A 24V ✓ In Stock
Bradshaw J. L. & Co

Relay Extra Heavy Duty Make/Break 100A 24V
laois
  • Delivery
€18.68 Ex VAT
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Relay Heavy Duty Make/Break Sealed 70A 24V ✓ In Stock
Bradshaw J. L. & Co

Relay Heavy Duty Make/Break Sealed 70A 24V
laois
  • Delivery
€68.02 Ex VAT
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Sealey PL/13/3S Black 13A heavy-Duty Plug ✓ In Stock
£5.00
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12V 70A Heavy Duty Maxi Relay / 4 Pin ✓ In Stock
€7.95
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4 Socket 25M 13A Heavy Duty Reel Blue ✓ In Stock
Keans Claremorris

4 Socket 25M 13A Heavy Duty Reel Blue
mayo
  • Delivery
€74.95
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Faithfull 40M 13A HEAVY DUTY CABLE REEL ✓ In Stock
Gerard Kelly & Co Ltd

Faithfull 40M 13A HEAVY DUTY CABLE REEL
Dublin 3 dublin
  • Delivery
€89.99
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Gardman 20m General Purpose Heavy Duty Wire ✓ In Stock
The Pavilion Garden Centre

Gardman 20m General Purpose Heavy Duty Wire
cork
€8.00
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24V Single Pin Heavy Duty Metal Clang Socket ✓ In Stock
Bradshaw J. L. & Co

24V Single Pin Heavy Duty Metal Clang Socket
laois
  • Delivery
€65.50 Ex VAT
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12V Heavy Duty Make/Break Relay – 75A ✓ In Stock
Bradshaw J. L. & Co

12V Heavy Duty Make/Break Relay – 75A
laois
  • Delivery
€19.24
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Tala Heavy-Duty Cable Reel 110V 25m 2-Socket ✓ In Stock
Brooks Online

Tala Heavy-Duty Cable Reel 110V 25m 2-Socket
Dublin 12 dublin
€67.76
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JR Heavy Duty Wire 5 meters 22 AWG ✓ In Stock
Radio Controlled Shop

JR Heavy Duty Wire 5 meters 22 AWG
dublin
  • Delivery
€5.17
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Heavy Duty Cord Set With 4m Cord by Lumii ✓ In Stock
€28.00
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BRAINBRIDGE 16A HEAVY DUTY 25METRE SHOREPOWER LEAD ✓ In Stock
€170.00
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Heavy Duty Powermaster Cable Reel 40m 13 Amp 2 Gang ✓ In Stock
Clarkes Of Cavan

Heavy Duty Powermaster Cable Reel 40m 13 Amp 2 Gang
cavan
  • Delivery
€99.99
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Heavy Duty Powermaster Cable Reel 40m 13 Amp 2 Gang ✓ In Stock
Clarkes Of Cavan

Heavy Duty Powermaster Cable Reel 40m 13 Amp 2 Gang
cavan
  • Delivery
€99.99
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Faithfull 40 Metre 13A Heavy Duty Cable Extension Reel | XMS25CR40M ✓ In Stock
Topline Heavins & Euronics

Faithfull 40 Metre 13A Heavy Duty Cable Extension Reel | XMS25CR40M
westmeath
  • Delivery
€74.99
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Premium 24V 70A Heavy Duty Maxi Relay / 4 Pin ✓ In Stock
€9.75
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Toggle Switch On/Off [008G18386] ✓ In Stock
Euro Farm & Garden Supplies Ltd

Toggle Switch On/Off [008G18386]
kilkenny
€6.50
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24V Mini Heavy Duty Make/Break Relay – 40A ✓ In Stock
Bradshaw J. L. & Co

24V Mini Heavy Duty Make/Break Relay – 40A
laois
  • Delivery
€17.28
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2 Pin Heavy Duty Waterproof Plastic Plug – 32A ✓ In Stock
Bradshaw J. L. & Co

2 Pin Heavy Duty Waterproof Plastic Plug – 32A
laois
  • Delivery
€61.90
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24V Single Pin Heavy Duty Metal Clang Plug ✓ In Stock
Bradshaw J. L. & Co

24V Single Pin Heavy Duty Metal Clang Plug
laois
  • Delivery
€52.04 Ex VAT
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7 Pin Heavy Duty Waterproof In-Line Plastic Socket – 32A ✓ In Stock
€85.12
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Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€15.48
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Halfords Toggle Switch On/Off Metal Heavy Duty Non Illuminated (HEF595) ✓ In Stock
€5.90
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Jefferson 40m 230V 16A Cable Reel | Heavy-Duty Industrial Extension Lead ✓ In Stock
€158.99
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Jefferson 40m 230V 16A Cable Reel | Heavy-Duty Industrial Extension Lead ✓ In Stock
€158.99
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24V 40-50A Heavy Duty Flasher Maxi Relay / 4 Pin ✓ In Stock
€7.80
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50m Heavy-Duty Cable Reel with Thermal Trip 4 x 230V ✓ In Stock
€357.63
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24V Extra Heavy Duty Make/Break Relay – 100A ✓ In Stock
Bradshaw J. L. & Co

24V Extra Heavy Duty Make/Break Relay – 100A
laois
  • Delivery
€41.68
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24V Mini Extra Heavy Duty Change Over Relay – 40/50A ✓ In Stock
Bradshaw J. L. & Co

24V Mini Extra Heavy Duty Change Over Relay – 40/50A
laois
  • Delivery
€27.70
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7 Pin Heavy Duty Waterproof Plastic Bulkhead Socket – 32A ✓ In Stock
€114.26
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3 Pin Heavy Duty Waterproof Plastic Bulkhead Socket – 32A ✓ In Stock
€80.46
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4 Pin Heavy Duty Waterproof Plastic Plug – 32A ✓ In Stock
Bradshaw J. L. & Co

4 Pin Heavy Duty Waterproof Plastic Plug – 32A
laois
  • Delivery
€69.02
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3 HP Heavy Duty Electric Motor Single Phase ✓ In Stock
Compressed Air Centre Ltd

3 HP Heavy Duty Electric Motor Single Phase
louth
€405.00 Ex VAT
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3 Pin Heavy Duty Waterproof Plastic Plug – 32A ✓ In Stock
Bradshaw J. L. & Co

3 Pin Heavy Duty Waterproof Plastic Plug – 32A
laois
  • Delivery
€69.02
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4 Pin Heavy Duty Waterproof Plastic Bulkhead Socket – 32A ✓ In Stock
€71.68
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7 Pin Heavy Duty Waterproof Plastic Plug – 32A ✓ In Stock
Bradshaw J. L. & Co

7 Pin Heavy Duty Waterproof Plastic Plug – 32A
laois
  • Delivery
€97.94
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24V Mini Heavy Duty Make/Break Relay – Sealed – 70A ✓ In Stock
Bradshaw J. L. & Co

24V Mini Heavy Duty Make/Break Relay – Sealed – 70A
laois
  • Delivery
€22.74
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€57.50
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Negative Heavy Duty Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€13.98
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€34.40
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Negative Heavy Duty Solderless Battery Terminals – drilled 14.3mm for extra large cable ✓ In Stock
€83.78
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Powermaster 40m 16A Cable Reel - 2.5mm², 220V Heavy-Duty Extension Reel ✓ In Stock
€99.99
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Powermaster 40m 16A Cable Reel - 2.5mm², 220V Heavy-Duty Extension Reel ✓ In Stock
€99.99
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