Description
The Salisbury D3RRB-ST Rubber Insulating Sleeves from Honeywell are designed for electrical utility applications requiring arm insulation. Their Class 3 rating corresponds to a maximum use voltage of 26,500 V AC (26.5 kV), subject to correct selection and compliance with the manufacturer’s instructions and workplace safety procedures. The red-and-black colour combination identifies this sleeve configuration, while the straight cuff and regular size support fit selection for electrical workers. Insulating sleeves should be inspected and electrically tested according to applicable requirements and used with compatible protective equipment.
