Timers and Monitoring Relays
Suitable for use across panel building, machinery, HVAC, and process control applications, the range is designed for easy DIN rail installation and offers wide supply voltage compatibility, making specification and integration straightforward.
Available from Demesne Electrical, your authorised Telehase distributor in Ireland.
Timing Relays
- Up to 10 selectable timing functions — one relay covers multiple application needs
- Wide voltage range — 12–240V AC/DC throughout the range, AC and DC compatible
- Cyclic and star-delta variants — dedicated models for motor and sequence control
- 1 or 2 changeover outputs — suits simple and complex control circuit requirements
- 11-pin octal socket option — drop-in replacement for standard relay bases
Central Test Unit
- 230V AC supply — standard panel voltage, no adaptor needed
- Linear Scale
- Knife edge pointer
- Replaceable glass and bezel
- DIN rail mounted — drops straight into existing panel layouts
Voltage Monitoring Relays
- Broad range of SKUs — covers most common application requirements from stock
- Compact DIN rail format — easy to integrate into new or existing panels
- 1 or 2 changeover outputs — flexible for different panel and control circuit needs
- Phase failure detection across the full range — protects motors and equipment from costly damage
- Wide voltage coverage — 24V DC to 480V AC, single and three-phase
Current Monitoring Relays
- Wide current range — 5A, 10A, and 100A variants to suit different load types
- Wide supply voltage — 24–240V AC/DC compatibility reduces stocking complexity
- Multifunction operation — overcurrent, undercurrent, and window function in one unit
- 1 or 2 changeover outputs — flexible output configuration for panel design
- Compact DIN rail mounting — easy to install alongside other Telehase relays
Level Monitoring Relays
- Conductive liquid detection — suitable for water, wastewater, and process fluids
- Pump protection — prevents dry-run and overflow damage
- 230V AC supply — standard panel voltage, no additional power supply needed
- Single changeover output — clean, simple integration into control circuits
Temperature Monitoring Relays
- Over and undertemperature protection — guards equipment against thermal damage
- Wide voltage range — 24–240V AC/DC on G2TFK02, no separate PSU required
- 1 or 2 changeover outputs — flexible for different control circuit needs
- IN rail mounted — easy panel integration
- Compatible with standard temperature sensors — simple to commission
Grid Monitoring Relay
- Multi-function grid protection — voltage, frequency, and ROCOF in a single unit
- Renewable energy ready — suitable for solar PV, CHP, and backup generation
- Grid compliance support — aids G99/G100 disconnection requirements
- Advanced protection functions — reduces risk of islanding in distributed generation
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Wohner 60 Classic and Crossboard
Modular busbar systems that streamline power distribution, improve safety, and speed up panel builds.
Tekox Terminal Strips Safety Blocks and Porcelain Blocks
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 Push-in PPVK Distribution Terminals
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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Electrical Protection in Energy Storage Systems (ESS): Keys to a Safe Installation
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.
Wayne Moody Joins OEM | Demesne Electrical
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.
PMX Fuse Holder Range – Compact, Reliable, Built for Demanding Panels
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.
