Power Supply Accessories
Enhance your setup with our Power Supply Accessories – essential components designed to support and optimise your power systems. From adapters to connectors, these accessories provide safe, efficient, and reliable energy delivery, making them suitable for a wide range of residential, commercial, and industrial applications.
Pair your Power Supply Accessories with our power supplies & adaptors or extension leads for a complete solution. You can also explore our full electrical accessories collection to find more practical options.
Shop leading brands such as Haydon and Mercury at WME.
Save £9.41
12V 5A Boxed PSU with Battery Backup, 13.8V Output, Tamper, 90–264VAC HAY-PSU12V5ABBL
Reliable 5A£ 84 71RRP: £94.12Fast delivery Mon, 02 Mar
Save £2.60
Chord: 173.481UK, Phantom Power Unit, 1-Channel, +48V, XLRF/XLRM, 5Vdc
Compact Design£ 23 40RRP: £26.00Fast delivery Mon, 02 Mar
Save £0.62
DC04 4-Way DC Power Splitter Lead, 2.1/5.5mm, 40cm DC04
4 Way Output£ 5 62RRP: £6.24Fast delivery Mon, 02 Mar
Save £6.92
Haydon 24 VAC Outdoor CCTV Power Supply, IP66, 4A, Grey — HAY-IP-24VPSU-1X4A
Weatherproof£ 62 27RRP: £69.19Fast delivery Mon, 02 Mar
Save £4.22
Haydon Metal Boxed 12 VDC Power Supply with Battery Backup, 2 A, 13.8 V, HAY-PSU12V2ABB
High Efficiency£ 37 93RRP: £42.15Fast delivery Mon, 02 Mar
Save £1.57
LYYT: 153.744UK, 12Vdc Power Supply, 5A, 60W, Waterproof IP67, 1 Output
IP67 Rated£ 14 13RRP: £15.70Fast delivery Mon, 02 Mar
Save £1.35
LYYT: 153.758UK, 24V DC Waterproof Power Supply, 45W, 1.875A, IP67 Rated
Indoor/Outdoor£ 12 14RRP: £13.49Fast delivery Mon, 02 Mar
Save £0.27
Mercury: 114.015UK, Mains Power Lead, IEC C13, 10A, 1.0m, White
10A Safety£ 2 40RRP: £2.67Fast delivery Mon, 02 Mar
Save £0.63
Mercury: 114.039UK, Mains Power Lead UK Plug to Figure 8, 10m, 3A, Black
3A Potential£ 5 67RRP: £6.30Fast delivery Mon, 02 Mar
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£ 7 53RRP: £8.37Fast delivery Mon, 02 Mar
Save £3.21
Mercury: 650.762UK, 13.8V DC Switch Mode Power Supply, 30A, 414W, IP20
Stable Output£ 28 95RRP: £32.16Fast delivery Mon, 02 Mar
Save £8.19
Texecom Premier Elite PSU200 2.5A Switch‑Mode Power Supply, Monitored 12 V HAA-0001
2.5A Power£ 73 66RRP: £81.85Fast delivery Mon, 02 Mar
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Save £9.41
12V 5A Boxed PSU with Battery Backup, 13.8V Output, Tamper, 90–264VAC HAY-PSU12V5ABBL
Reliable 5A£ 84 71RRP: £94.12Fast delivery Mon, 02 Mar -
Save £2.60
Chord: 173.481UK, Phantom Power Unit, 1-Channel, +48V, XLRF/XLRM, 5Vdc
Compact Design£ 23 40RRP: £26.00Fast delivery Mon, 02 Mar -
Save £0.62
DC04 4-Way DC Power Splitter Lead, 2.1/5.5mm, 40cm DC04
4 Way Output£ 5 62RRP: £6.24Fast delivery Mon, 02 Mar -
Save £6.92
Haydon 24 VAC Outdoor CCTV Power Supply, IP66, 4A, Grey — HAY-IP-24VPSU-1X4A
Weatherproof£ 62 27RRP: £69.19Fast delivery Mon, 02 Mar -
Save £4.22
Haydon Metal Boxed 12 VDC Power Supply with Battery Backup, 2 A, 13.8 V, HAY-PSU12V2ABB
High Efficiency£ 37 93RRP: £42.15Fast delivery Mon, 02 Mar -
Save £1.57
LYYT: 153.744UK, 12Vdc Power Supply, 5A, 60W, Waterproof IP67, 1 Output
IP67 Rated£ 14 13RRP: £15.70Fast delivery Mon, 02 Mar -
Save £1.35
LYYT: 153.758UK, 24V DC Waterproof Power Supply, 45W, 1.875A, IP67 Rated
Indoor/Outdoor£ 12 14RRP: £13.49Fast delivery Mon, 02 Mar -
Save £0.27
Mercury: 114.015UK, Mains Power Lead, IEC C13, 10A, 1.0m, White
10A Safety£ 2 40RRP: £2.67Fast delivery Mon, 02 Mar -
Save £0.63
Mercury: 114.039UK, Mains Power Lead UK Plug to Figure 8, 10m, 3A, Black
3A Potential£ 5 67RRP: £6.30Fast delivery Mon, 02 Mar -
Save £0.84
£ 7 53RRP: £8.37Fast delivery Mon, 02 Mar
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Save £3.21
Mercury: 650.762UK, 13.8V DC Switch Mode Power Supply, 30A, 414W, IP20
Stable Output£ 28 95RRP: £32.16Fast delivery Mon, 02 Mar -
Save £8.19
Texecom Premier Elite PSU200 2.5A Switch‑Mode Power Supply, Monitored 12 V HAA-0001
2.5A Power£ 73 66RRP: £81.85Fast delivery Mon, 02 Mar