CATU CGM-1 Class 1 Mechanical Composite Insulating Gloves (IEC 60903)

CATU CGM-1 Class 1 Mechanical Composite Insulating Gloves (IEC 60903)
Electrical Insulating Rubber Gloves
CATU CGM-1 are Class 1 insulating gloves to provide protection for live voltages up to 7,500V and are fully compliant with IEC 60903 and EN 60903 standards. They are also arc flash tested to IEC 61482-1-2, Class 2 and ASTM F2675/F2675M.
CGM-1 gloves provide mechanical protection and do not require silicon leather overgloves. Latex with reinforced mechanical protection against tearing.
The electrical insulating rubber gloves are made from bicolor natural latex. (exterior: orange, interior: natural). Traceability through flashcode on colour-coded label. The colour is according to the class.
Class 1 gloves ensure electrical safety and insulating levels for working near live voltages to 7,500V ac and 11,250V dc – see complete range of insulating gloves.
catu CGM-1
Class 1 Insulating Rubber Gloves
- Product Insulating Gloves
- Part Number CGM-1
- Class 1
- Live Voltage ≥ 7,500V
- Tested Voltage 11,250V
- Category RC – Resistant to Acid, Oil, O-Zone & Low Temperatures
- Total Length 360mm
- Colour Bi-Colour: Orange outside, Natural inside
- Glove Sizes Available 7-12
- Standards EN 60903 & IEC 60903.
- Related Products | Insulating Matting | Dielectric & Insulating Boots | Arc Flash Clothing | Insulated Tools
CATU Insulating Glove Part Number | Size | Length | Class | Operating Voltage AC | Operating Voltage DC | Category |
CGM-1-07-410 | 7 | 410 | 1 | 7500V | 11250V | RC |
CGM-1-08-410 | 8 | 410 | 1 | 7500V | 11250V | RC |
CGM-1-09-410 | 9 | 410 | 1 | 7500V | 11250V | RC |
CGM-1-10-410 | 10 | 410 | 1 | 7500V | 11250V | RC |
CGM-1-11-410 | 11 | 410 | 1 | 7500V | 11250V | RC |
CGM-1-12-410 | 12 | 410 | 1 | 7500V | 11250V | RC |
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.

CGM-00 Class 00 Gloves – Selection Guide
INSULATING GLOVES – CLASS & CATEGORY
The following gloves manufactured by CATU Electrical have higher mechanical properties than the CG range and do not require leather overgloves – manufactured to IEC 60903 and EN 60903 standards.
Code | Class | Voltage | Category | Length | Colour |
CATU CGM-00 | Class 00 Gloves | ≤500V | RC | 360mm | Bi-Colour Orange Outside. Natural Inside |
CATU CGM-0 | Class 0 Gloves | ≤1000V | RC |  360mm | |
CATU CGM-1 | Class 1 Gloves | ≤7500V | RC | 360mm | |
CATU CGM-2 | Class 2 Gloves | ≤17000V | RC | 360mm | |
CATU CGM-3 | Class 3 Gloves | ≤26500V | RC | 360mm | |
CATU CGM-4 | Class 4 Gloves | ≤36000V | RC | 410mm |
- R = Acid, Oil, Ozone
- C = Very Low Temperature

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.