Switchgear Insulation Products 
Insulation boot for circuit breaker
Insulation Boot for Circuit Breaker Product
Insulation Boot for Circuit Breaker Application
Insulation Boot for Circuit Breaker is electrrical insulation boots ,designed to insulate Draw-Out Circuit Breakers in MV/HV Power Plant & Substations .This pliable tubes can be installed ,removed or replaced in few minutes. The bots are manufactured from high quality Non-tracking Cross-linked Polyolefin material to provide excellent electrical insulation and to withstand higher operating temperature continuously.Meets ANSI C37.20.2 standards.
FEATURES & BENIFITS :-
- Prevents Draw-Out Circuit Breakers from chemical corrosion effected by strong acid,alkali,salt,etc.
- Halogen Free,Flame Retardant.
- high Di-electric strength.
- Highly resistent to UVrays and Ozone.Good for outdoor or indoor applications .
- Protectors against accidental flash-overs.
- Easy to install or remove as often as required.
- Complete with fastners.
Technical Qualification Report : QR 1040
Selection Chat
- Voltage
- Thikness (min.)
- 12 kV
- 1.8mm
- 18 kV
- 2.2mm
- 24 kV
- 2.8mm
- 38 kV
- 3.3mm
Selection Chart
| CODE NO. | Size (mm) | Conductor size (sq.mm.) | Packaging (Mtr./Roll) |
|---|---|---|---|
| GOC 1 | 14 | ≤ 70 | 20 |
| GOC 2 | 18 | 70 - 185 | 20 |
| GOC 3 | 31 | 185 - 400 | 20 |
| GOC 4 | 38 | 400 - 800 | 20 |
Technical Specification
| PROPERTIES | VALUE | STANDARD |
|---|---|---|
| Physical | ||
| Tensile Strength | 13 N/mm2 (Mpa) (min.) | ASTM D638 |
| Ultimate Elongation | 300 % (min) | ASTM D638 |
| Density | 1.20 ± 0.2 gm/cm3 | ASTM D792 |
| Hardness | 45 ±10 Shore D | ASTM D2240 |
| Water absorption | 0.5 % (max.) | ASTM D570 |
| Thermal | ||
| Accelerated ageing | (120oC for 168 hrs) | ASTM D2671 |
| a. Tensile Strength | 11 N/mm2 (Mpa) (min.) | ASTM D638 |
| b. Ultimate Elongation | 250 % (min.) | ASTM D638 |
| Low Temperature Flexibility | No Cracking | ASTM D2671 |
| (-40o C for 4 hrs.) | ||
| Heat Shock (250o C for 30 min.) | No cracking or flowing | ESI 09-11 |
| Flammability (Oxygen Index) | ≥ 28 | IEC 93 |
| Continuous Temperature Limit | -40 to +105oC | IEC 216 |
| Electrical | ||
| Dielectric Strength | 25 KV/mm.(min) | IEC 243 |
| Volume Resistivity | 1 x 1014 Ohm.cm (min) | ASTM 2303 |
| Dielectric constant | 5 (max.) | ASTM D150 |
| Resistant to track & erosion | No Tracking, erosion or ASTM flame failure up to 3.25 KV for 20 min. | ASTM D2303 |
| Technical Qualification Report : 1036 | ||
Products
Heat Shrinkable Moulded Shapes
Heat Shrink Tubes / Heat Shrink Sleeves
- Advantages Of Heat shrink Tubing
- Thin Wall Tubes
- GDW : Dual Wall Tubing
- Medium/Heavy Wall Tubes-Commercial
- Heat Shrink Co-extruded Tubing Premium Quality
- Red Insulation Tubes
- Non Tracking Tubes
- Busbar Sleeves
- Stress Control Tube
- Integrated Stress Control Tube-GVOT Tube
- Heat Shrink Double Layer Tube-GDTL Tube
- High Shrink Ratio Heat Shrink Tube
Switchgear Insulation Products
- Barrier Board Sheet
- End Sealing Kit for Extensible RMU/GIS Bushing
- Heat Shrink Bus Bar Sleeve
- Bus Bar Insulating Shrouds
- Bus Bar Insulating Shrouds Polyolefin
- Bus Bar End Caps
- Thin wall tube wire marking
- Heat Shrink Tape (Bustape)
- Insulation for Circuit Breakers
- Busbar Sleeve for 66 kV
- Bushing Boot
- Non Shrinkable High Voltage Tape
- Heat Shrinkable Gland
