Please note that due to a scheduled SAP system upgrade, certain website services will be unavailable from 13:00 CEST on 15th May until 18th May — we apologise for any inconvenience
MIDWEST OPTICAL SYSTEMS
Step-Up and Step-Down rings make it possible to use filters with dimensions other than the filter thread of the current optics. Step-Up rings are especially useful when you have short focal optics, and then you need a larger filter to avoid vignetting.
| Filter thread (thread diameter x pitch) | 22.5-25.5 |
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Step-Up and Step-Down rings make it possible to use filters with dimensions other than the filter thread of the current optics. Step-Up rings are especially useful when you have short focal optics, and then you need a larger filter to avoid vignetting.
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Modular busbar systems that streamline power distribution, improve safety, and speed up panel builds.
Great electrical installations don't fail because of the major components. They fail because of the small ones that didn't get enough attention.
It's easy to focus on the big-ticket items during specification — and let the terminal blocks become an afterthought. But inferior connection components have a habit of making themselves known over time. Loose connections, degraded insulation, premature failure. The kind of faults that are frustrating to trace and expensive to fix.
Tekox engineer their terminal strips, safety blocks, insulated strips, and porcelain blocks to the standards your installations deserve. Available now from Demesne Electrical — get in touch and we'll show you the range.
Conta-Clip PPVK push-in potential distribution terminals simplify control cabinet wiring with tool-free connections, compact DIN rail mounting, and reliable current distribution up to 41A.
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The PMX fuse holder range is compact, halogen-free, and manufactured in Europe for fast availability. Available in 10×38, 14×51, and 22×58 sizes with IEC, UL, and CSA approvals, they feature silver-plated contacts, IP20 touch-safe design, and optional blown fuse indicators — giving panel builders reliable, safe, and flexible protection.
We’re excited to share some great news at Demesne Electrical. Wayne Moody has joined our team, bringing with him years of experience and a clear vision for the future. His focus will be on building on our strong reputation here in Ireland and driving our growth across Europe.
The PMX fuse holder range is compact, halogen-free, and manufactured in Europe for fast availability. Available in 10×38, 14×51, and 22×58 sizes with IEC, UL, and CSA approvals, they feature silver-plated contacts, IP20 touch-safe design, and optional blown fuse indicators — giving panel builders reliable, safe, and flexible protection.
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| My favourites | Articles | Filter thread (thread diameter x pitch) | Price | |
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Step-up 22,5-25.5 mm
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F/SU22.5-25.5
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Step-up 25,5-27 mm
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Step-up 25,5-30.5 mm
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Step-up 25,5-37 mm
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Step-up 25,5-46 mm
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OPTIK ACC SU 27-30.4
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Step-up 27-37 mm
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Step-up 27-40.5 mm
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Step-up 27-46 mm
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Step-up 28-37 mm
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Step-up 30,5-37 mm
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Step-up 30,5-46 mm
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F/SU30.5-46
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Step-up 34-37 mm
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Step-up 34-46 mm
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Step-up 35.5-37 mm
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Step-up 35.5-46 mm
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Step-up 37-43 mm
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Step-up 37-46 mm
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Step-up 37-49 mm
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Step-up 37-52 mm
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Step-up 37.5-46 mm
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Step-up 39-46 mm
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F/SU39-46
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39-46
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Step-up 40,5-46 mm
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Step-up 40,5-49 mm
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F/SU40.5-49
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Step-up 42-46 mm
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F/SU42-46
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Step-up 43-46 mm
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Step-up 46-49 mm
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Step-up 46-52 mm
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Step-up 46-55 mm
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Step-up 46-58 mm
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Step-up 49-52 mm
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Step-up 49-55 mm
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Step-up 52-55 mm
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Step-up 52-58 mm
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Step-up 52-62 mm
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Step-up 52-67 mm
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Step-up 52-7 mm
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Step-up 52-77 mm
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Step-up 55-58 mm
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Step-up 55-62 mm
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Step-up 55-67 mm
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Step-up 58-62 mm
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Step-up 58-67 mm
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Step-up 62-67 mm
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Step-up 62-72 mm
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Step-up 62-77 mm
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Step-up 62-82 mm
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Step-up 67-72 mm
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Step-up 67-77 mm
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Step-up 72-77 mm
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Step-up 77-95 mm
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Step-up 77-105 mm
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Step-up 37-55 mm
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Step-up 55-72 mm
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Step-up 49-58 mm
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Step-up 49-67 mm
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Step-up 55-77 mm
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Step-up 43-49 mm
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Step-up 77-82 mm
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Step-up 49-62 mm
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Step-up 49-72 mm
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Step-up 67-82 mm
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Step-up 82-95 mm
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Step-up 58-72 mm
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Step-up 82-105 mm
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Step-up 58-77 mm
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Step-up 86-95 mm
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Step-up 67-105 mm
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Step-up 43-55 mm
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Step-up 49-77 mm
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Step-up 67-95 mm
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Step-up 86-105 mm
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Step-up 72-82 mm
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Step-up 72-95 mm
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Step-up 72-105 mm
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Step-down 27-25,5 mm
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F/SD27-25.5
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27-25,5
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Step-down 30,5-27 mm
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F/SD30.5-27
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30,5-27
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Step-down 34-30.5 mm
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F/SD34-30.5
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34-30.5
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Step-down 46-40,5 mm
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F/SD46-40.5
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46-40,5
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Step-down 49-46 mm
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F/SD49-46
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49-46
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Step-down 52-46 mm
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Step-down 52-49 mm
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Step-down 55-46 mm
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Step-down 55-49 mm
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Step-down 55-52 mm
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Step-down 58-46 mm
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Step-down 58-52 mm
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Step-down 58-55 mm
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Step-down 62-46 mm
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Step-down 62-52 mm
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Step-down 62-55 mm
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Step-down 62-58 mm
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Step-down 67-46 mm
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Step-down 67-52 mm
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Step-down 67-58 mm
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Step-down 67-62 mm
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Step-down 72-46 mm
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Step-down 72-62 mm
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Step-down 77-67 mm
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Step-down 55-48 mm
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Step-down 49-37 mm
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Step-down 40,5-37 mm
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Step-down 46-43 mm
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Step-down 49-48 mm
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Step-down 43-37 mm
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Step-down 82-72 mm
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Step-down 46-37 mm
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Step-down 52-48 mm
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Step-down 62-49 mm
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Step-down 72-58 mm
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Step-down 95-82 mm
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Select a variant in the list
+35314047700
