How to Choose an Insulation Sleeve for a Terminal
A practical selection guide for terminal insulation sleeves: matching sleeve bore to terminal barrel, wire range, and material, plus the fit checks that prevent loose or split sleeves.
Read the guideGuides
Sleeve selection and specification
Technical notes for buyers and engineers
Practical notes on choosing, specifying and inspecting insulation sleeves — written for the people who have to make the part work on a real assembly, not for a catalogue page.
PVC or Silicone: Choosing Sleeve Material
A side-by-side comparison of PVC and silicone insulation sleeves — flexibility, temperature behaviour, oil resistance, transparency, cost and tooling — with four rules for deciding which to specify.
Read the guideSpecifying a Custom Sleeve: Drawing, Tolerance and Sampling
What belongs on a custom insulation sleeve drawing: bore, wall, length, draft and tolerance — plus the sampling sequence and the RFQ details that decide whether a quotation is accurate.
Read the guideNeed a part that is not in the catalogue?
Send a drawing or three sample terminals and we will quote a custom sleeve against them.