CATU CGA-4 Class 4 Electrical Insulating Rubber Gloves (ASTM)

CATU CGA-4 Class 4 Electrical Insulating Rubber Gloves (ASTM)
Electrical Insulating Rubber Gloves
CATU CGA-4 are Class 4 insulating gloves to provide protection for live voltages up to 36,000V and are fully compliant with ASTM D120 standards.
Class 4 gloves ensure electrical safety and insulating levels for working near live voltages to 36,000V ac and 54,000V dc – see complete range of insulating gloves.
catu CGA-4
Class 4 Insulating Rubber Gloves
- Product Insulating Gloves
- Part Number CGA-4
- Class 4
- Live Voltage ≥ 36,000V
- Tested Voltage 54,000V
- Type I – Natural Rubber
- Total Length 16 inches
- Colour Bi-colour: Black outside, natural inside
- Glove Sizes Available 9-12
- Standards ASTM D120.
To help select the correct size class 00 glove please view the image below or download our Glove Sizing Chart.
If you need any further advice about insulating gloves or electrical safety equipment for working on LV MV HV substation switchgear, transformers, cables or equipment please contact us.

CGA-4 Class 4 Gloves – Hand Sizing Guide
INSULATING GLOVES – CLASS & CATEGORY
The following gloves manufactured by CATU Electrical  are fully compliant with the stricter ASTM standard (ASTM D120) and are made of a specially treated rubber which to ensure high dielectric characteristics.
Code | Class | Voltage | Length | Colour |
CATU CGA-00 | Class 00 Gloves | ≤500V | 355.6mm | Black |
CATU CGA-0 | Class 0 Gloves | ≤1000V | 355.6mm | Black |
CATU CGA-1 | Class 1 Gloves | ≤7500V | 355.6mm | Bi-Colour Black Outside Natural Inside |
CATU CGA-2 | Class 2 Gloves | ≤17000V | 355.6mm | Bi-Colour Black Outside Natural Inside |
CATU CGA-3 | Class 3 Gloves | ≤26500V | 355.6mm | Bi-Colour Black Outside Natural Inside |
CATU CGA-4 | Class 4 Gloves | ≤36000V | 406.4mm | Bi-Colour Black Outside Natural Inside |

LV, MV & HV Insulating Gloves for cable jointers, linesmen and engineers live working on underground cables and overhead lines, including 11kV-33kV medium/high voltage switchgear and substations. Contact us for Electrical Safety Equipment.