SIFAM TINSLEY
Current Transformer - 3 Phase Block 45mm Centres
- 45mm aperture — accommodates large cables and busbars for high current installations
- High current range — 250A, 300A, 400A, and 630A primary ratings for demanding applications
- 5A secondary output — compatible with standard panel-mounted energy meters and analysers
- Integrated 3 phase block — single unit covers all three phases, simplifying installation Suited to industrial and utility metering — covers sub-main and incomer metering
Selected variant
Selected variant
Specifications
Product description
Sifam Tinsley 3 phase block current transformers with 45mm centres are designed for higher current three-phase metering applications in industrial, commercial, and utility installations. With primary ratings from 250A to 630A and a standard 5A secondary output, the range covers the higher end of distribution board and sub-main metering requirements where larger cable and busbar sizes demand a wider aperture. The compact block format keeps installation straightforward, measuring all three phases from a single unit without the complexity of fitting three individual CTs.
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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.
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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.
