Class 4 Insulating Gloves – HV High Voltage Gloves 36,000V (33kV 36kV)

Class 4 Insulating Gloves - HV High Voltage Gloves 36,000V (33kV 36kV)

Class 4 Insulating Gloves – HV High Voltage Gloves 36,000V (33kV 36kV)

Insulating Gloves | Class 4

CATU’s Class 4 insulating gloves provide electrical hand protection when working near live voltages up to 36,000V. HV high voltage gloves have been tested up to 54,000V and are certified for use up to 36,000V.

All CATU insulating gloves are individually tested and provided in a sealed plastic bag for use with several sizes available from size 9 to 12.

CATU offer a range of Class 4 gloves depending on the requirements including:

  • CATU CG-4 Insulating Gloves (EN 60903)Class 4 Insulating Gloves - HV High Voltage Gloves 36,000V (33kV 36kV)
  • CATU CGA-4 ASTM Insulating Gloves
  • CATU CGM-4 Mechanical Composite Insulating Gloves

Should you require any technical support to select the correct insulating gloves for LV MV HV power systems including 11kV/33kV please contact us – download the Sizing Guide to ensure a comfortable and correct glove fit.

Class 4 Gloves - Hand Sizing Guide

Class 4 Gloves – Hand Sizing Guide

Class 4 Insulating Gloves

CATU CG-4

CATU CG-4 insulating gloves manufactured from rubber are for use with silicon leather glove covers and do not provide mechanical protection.

CG-4 gloves are fully compliant with EN 60903 and IEC 60903 and have an RC classification for resistance to acid, oil and o-zone and low temperatures.

Class 4 Insulating Gloves - HV High Voltage Gloves 36,000V (33kV 36kV)

CATU CG-4 HV High Voltage Insulating Gloves

 

CATU Insulating Glove Part Code Class Voltage Category Total Length Glove Colour
CG-4-(****)-NR 4 ≤ 36,000V RC 410mm Bi-colour: Red outside, Natural inside

(****) Complete by size codes 09 to 12

CATU CGA-4 Class 4 ASTM Insulating Gloves

ASTM Certified Insulating Gloves

ASTM Certified Insulating Gloves

CATU CGA-4 ASTM Class 4 insulating gloves are fully compliant with the stricter ASTM standard (ASTM D120) and are made of a specially treated rubber which to ensure high dielectric characteristics.

Class 4 Insulating Gloves - HV High Voltage Gloves 36,000V (33kV 36kV)

CATU CGA-4 HV High Voltage ASTM Insulating Gloves

 

CATU Insulating Glove Part Code Class Voltage Type Total Length Glove Colour
CGA-4-(***)-NB 4 ≤ 36,000V I 16″ Bi-colour: Black outside, Natural inside

(***) Complete by size codes 09 to 12

CATU CGM-4 CLASS 3 Mechanical Composite INSULATING GLOVES

CATU CGM-4 insulating gloves have higher mechanical properties than the CG range and do not require leather overgloves  – this standard covers electrical insulating gloves with additional integrated mechanical protection referred to as “composite gloves”.

CGM-4 gloves are fully compliant with EN 60903 and IEC 60903 and have an RC classification for resistance to acid, oil, o-zone and low temperatures. Gloves are also arc flash tested to IEC 61482-1-2 Class 2 and ASTM F2675/F2675M.

Class 4 Insulating Gloves - HV High Voltage Gloves 36,000V (33kV 36kV)

CATU CGM-4 Mechanical Composite Insulating Gloves

CATU Insulating Glove Part Code Class Voltage Category Total Length Glove Colour
CGM-4-(**) 4 ≤ 36,000V RC 410mm Bi-Colour – Orange outside, natural inside

(**) Complete by size codes 09 to 12

Class 4 Glove StandardsClass 00 Gloves Standards

EN 60903 is the European standard which classes and categorises Class 4 insulating gloves according to level of protection against electrical shock. Both CATU CG-4 and CGM-4 are compliant with this European standard providing the following voltage exposure withstand:

  • AC 36,000V
  • DC 54,000V

ASTM D120 standard and specification covers manufacturing and testing of rubber insulating gloves for protection of workers from electrical shock – CATU CGA-4 gloves are compliant with this American standard.

Class 4 Gloves Comparison

The following table provides an overview of the Class 4 type of insulating gloves manufactured by CATU Electrical to provide HV High Voltage protection up to 36,000V.

CATU Insulating Glove Code Insulating Class Glove Type Standard  Category Type  Voltage Total Length Glove Colour
CG-4 4 Insulating Rubber – Standard EN60903 | IEC60903 AZC ≤ 36,000V 360mm Beige
CGA-4 4 Insulating Rubber – USA ASTM D120 I ≤ 36,000V 355.6mm Black
CGM-4 4 Insulating Rubber –  Mechanical Composite EN60903 | IEC60903 RC ≤ 36,000V 360mm Bi-Colour – Orange outside, natural inside
  • EN60903 & IEC60903 Category : A = Acid, Z = Ozone, C = Very Low Temperature
  • ASTM D120 Type 1 Non-Resistant To Ozone
Comparison Of All Classes Of Catu Gloves
Class Of Gloves  Maximum Voltage Use AC DC  Test Voltage AC Proof Test Voltage AC Withstand Sizes Available
Class 00 Gloves 500V ac | 750V dc 2.5kV 5kV 08-12 (7 may be available on request)
Class 0 Gloves 1000V ac | 1500V dc 5kV 10kV 08-12 (7 may be available on request)
Class 1 Gloves 7500V ac | 11250V dc 10kV 20kV 08-12 (7 may be available on request)
Class 2 Gloves 17000V ac | 25500V dc 20kV 30kV 08-12
Class 3 Gloves 26500V ac | 39750V dc 30kV 40kV 08-12
Class 4 Gloves 36000V ac | 54000V dc 40kV 50kV 09-12

 

CATU Electrical Safety
CATU Electrical Safety

T&D distribute CATU Electrical Safety Equipment:  Insulating Mats | Voltage Detectors | Substation Life Saving Kits | Arc Flash Clothing

 

Data Sheets