Refine By
Stock Status
Price
Categories

ESR

Showing 1 - 60 of 224 Products
Sort By:
ESR Logo

1.
ESR 2G 13A White 230V UK 3 Pin Switched Electric Wall Socket
2.
ESR Sline 13A White 2G Twin 230V UK 3 Switched Electric Wall Socket
3.
ESR Plastic Consumer Unit
£1.54
RRP £3.25
Save 53%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (1)
£2.16
RRP £5.15
Save 58%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (1)
Buy Now£10.26
RRP £12.50
Save 18%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
 
4.
ESR RCCB RCD 2 Pole Domestic Consumer Unit Circuit Breaker
5.
ESR 100A 4 Pole 230V-415V Large IP65 Industrial Rotary Isolator
6.
ESR RCCB RCD 2 Pole Type A Domestic Consumer Unit Circuit Breaker
Buy Now£14.64
RRP £29.04
Save 50%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
£58.39
Buy Now£19.75
RRP £39.17
Save 50%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (1)
 
7.
ESR MCB Lock Device For Consumer Unit Board Modules
8.
ESR 20A 3 Pole 230V-415V Mini Compact IP65 Industrial Rotary Isolator
9.
ESR RCBO B Curve 6KA 2 Pole Domestic Consumer Unit Circuit Breaker
£5.04
RRP £10.00
Save 50%
£8.81
RRP £13.24
Save 33%
£16.76
RRP £35.83
Save 53%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (3)
 
10.
ESR 32A 4 Pole 230V-415V Large IP65 Industrial Rotary Isolator
11.
ESR 2 Gang 35mm Double Dry Lining Plasterboard Wall Mounting Back Box
12.
ESR 32A 4 Pole 230V-415V Medium IP65 Industrial Rotary Isolator
£19.14
£0.61
RRP £5.28
Save 88%
£16.13
 
13.
ESR 1 Gang 35mm Single Dry Lining Plasterboard Wall Mounting Back Box
14.
ESR IP65 4 Way Garage Consumer Unit Board With 6 Amp MCB
15.
ESR 125A 4 Pole 230V-415V Large IP65 Industrial Rotary Isolator
£0.53
RRP £5.19
Save 90%
Buy Now£21.95
RRP £43.54
Save 50%
£62.92
 
16.
ESR Black IP66 Weatherproof External Outdoor Junction Adaptable Box With 5 Way Connector
17.
ESR 150mm Rectangle IP56 Adaptable PVC Junction Box
18.
ESR MCB B Curve 1 Pole 6kA Circuit Breakers Domestic Consumer Units
£2.84
RRP £6.50
Save 56%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (3)
Buy Now£2.63
RRP £6.75
Save 61%
£1.58
RRP £4.41
Save 64%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (6)
 
19.
ESR M25 IP68 Cable Gland - Black - 10 PACK
20.
ESR 32A 3 Pole 230V-415V Medium IP65 Industrial Rotary Isolator
21.
ESR 63A 4 Pole 230V-415V Large IP65 Industrial Rotary Isolator
£4.19
£13.57
RRP £18.79
Save 28%
£24.50
 
22.
ESR 100mm IP56 Square PVC Adaptable Junction Box
23.
ESR Sline 20A White 2G Dual Immersion Heater Switch with Neon
24.
ESR 2 Gang 25mm Single Flush Recessed Galvanised Metal Back Box
Buy Now£1.50
RRP £4.95
Save 70%
£3.56
RRP £8.50
Save 58%
£0.49
RRP £1.92
Save 74%
 
25.
ESR 125A Changeover Switch
26.
ESR 16A 230V IP44 Fast Fit Industrial 3 Pin In-Line Caravan Female Socket
27.
ESR Sline 1 Gang White RJ45 Ethernet Cat 5 6 Modular Connector Network Data Socket
£38.84
£2.99
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (3)
£2.81
RRP £6.70
Save 58%
 
28.
ESR Modular Metal Mains Switch Consumer Unit
29.
ESR Sline 13A White 2G 230V UK 3 Switched Electric Wall Socket & 2 USB Charger Port
30.
ESR 2 x 5 Way DP 100A Service Connector Block - Black
Buy Now£22.38
£15.95
RRP £38.00
Save 58%
£7.40
RRP £14.50
Save 49%
 
31.
ESR CW20S Outdoor Gland Pack for SWA
32.
ESR 80mm IP44 Round PVC Junction Box with Knockouts - Grey
33.
ESR IP65 Shower Consumer Unit Board
£3.06
RRP £5.49
Save 44%
£0.94
RRP £4.98
Save 81%
Buy Now£23.06
RRP £45.75
Save 50%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
 
34.
ESR Sline 40-400W White 4G 2 Way 230V Electric Dimmer Switch Wall Plate
35.
ESR Sline 13A White 2G Twin 230V UK 3 Switched Electric Wall Socket with Neon
36.
ESR 32A 3P 240V BLUE Female Coupler
£28.76
RRP £68.50
Save 58%
£3.89
RRP £9.25
Save 58%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
£5.47
RRP £9.66
Save 43%
 
37.
ESR Sline 45A White 2G Double Pole 230V Electric Wall Plate Cooker Switch and 13A Socket with Neons
38.
ESR 16A 230V IP44 Fast Fit Industrial 3 Pin In-Line Caravan Male Plug
39.
ESR Sline 10A White 4G 2 Way 230V Electric Wall Plate Switch
£7.27
RRP £17.36
Save 58%
£1.94
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
£3.06
RRP £7.30
Save 58%
 
40.
ESR 120mm Rectangular IP56 Adaptable PVC Junction Box
41.
ESR Sline 10A White 2G Twin 2 Way 230V Electric Wall Plate Switch
42.
ESR 100A Busbar for Domestic Consumer Unit Boards
£1.69
RRP £4.95
Save 66%
£1.39
RRP £3.84
Save 64%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
Buy Now£2.20
RRP £4.58
Save 52%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (1)
 
43.
ESR Sline 10A 1 Gang 2 Way Architrave Switch & Pattress Box
44.
ESR 2 Gang 35mm Single Flush Recessed Galvanised Metal Back Box
45.
ESR 20A 2 Pole Contactor Module For Domestic Consumer Units
£1.40
RRP £3.75
Save 63%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (1)
£0.58
RRP £5.26
Save 89%
£13.32
RRP £26.46
Save 50%
 
46.
ESR RCBO B Curve 6KA 1 Pole Domestic Consumer Unit Circuit Breaker
47.
ESR 65mm IP44 Round PVC Junction Box with Knockouts - Grey
48.
ESR MCB C Curve 1 Pole 6kA Circuit Breakers Domestic Consumer Units
£13.24
RRP £33.25
Save 60%
£0.72
RRP £3.99
Save 82%
£1.58
RRP £4.41
Save 64%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
 
49.
ESR Bell Transformer Module For Domestic Consumer Unit Boards
50.
ESR 32A 230V IP44 Fast Fit Industrial 3 Pin In-Line Caravan Male Plug
51.
ESR 16A 3P 110V YELLOW Female Coupler
£11.12
RRP £22.08
Save 50%
£3.70
RRP £9.75
Save 62%
£2.11
RRP £6.99
Save 70%
 
52.
ESR 1 Gang 47mm Single Flush Recessed Galvanised Metal Back Box
53.
ESR Grey IP66 Weatherproof External Outdoor Junction Adaptable Box With 5 Way Connector
54.
ESR Metal Modular Consumer Unit Enclosure Without Doors
£0.83
RRP £1.97
Save 58%
£3.77
RRP £6.50
Save 42%
Buy Now£6.36
RRP £12.63
Save 50%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (2)
 
55.
ESR 16A 2P+E Plug to 13A UK 3 Pin Socket Converter Adapter
56.
ESR Sline White Twin Coaxial and Satellite TV Outlet Isolated Single Wall Plate
57.
ESR 240mm Rectangle IP56 Adaptable PVC Junction Box
£8.96
RRP £17.95
Save 50%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (1)
£2.15
RRP £6.76
Save 68%
Buy Now£8.71
RRP £13.98
Save 38%
 
58.
ESR 65mm IP44 Round PVC Junction Box with Knockouts - Black
59.
ESR Sline 10A White 1G 2 Way 230V Electric Wall Plate Switch
60.
ESR Sline 1 Gang White 13a Switched Single Pole UK Plug Socket with Neon
£0.79
RRP £3.99
Save 80%
£0.86
RRP £3.60
Save 76%
Average Rating 5Average Rating 5Average Rating 5Average Rating 5Average Rating 5 (1)
£2.80
RRP £6.65
Save 58%
 


ESR Logo

ESR are a 'Brand new company', founded in 2010 and based in Ireland, with many years of pevious experience in the industry. As a young an innovative conpany they are quickly expanding as they continue to source quality products direct from manufacturers across the globe.

Aimed at contractors and commercial electricians, their extensive product range includes: Rotary Isolators, IP rated Junction Boxes, Modular Consumer Units, Plugs, Couplers, Surface Sockets, Glands, and Terminal Connectors