Heat Shrink Termination Kit GLT-1100 — 1.1/3.3 kV
GLT-1100 series heat shrinkable termination kit for 1, 2, 3, 3½ and 4-core extruded (XLPE/PVC) and paper-insulated cable, armoured or unarmoured, rated 1.1 kV and 3.3 kV.
Choose a size
Selection Charts
| Cable size(sq. mm) | Kit code, 1.1 kV | Kit code, 3.3 kV |
|---|---|---|
| 4x16-35 | GLT-01 | GLT-11 |
| 4x50-95 | GLT-02 | GLT-12 |
| 4x120-185 | GLT-03 | GLT-13 |
| 4x225-300 | GLT-04 | GLT-14 |
| 4x400-500 | GLT-05 | GLT-15 |
All kits are supplied with full kit contents for making a LV termination. Source: GALA Joints and Termination Catalogue, Issue 2, July 2025, GLT-1100-Series page.
GLT-1100 — kit contents (bill of material, standard packing kit)
| No. | Description | Qty. |
|---|---|---|
| Kit components | ||
| 1. | H. S. Terminal Sleeve | 4 Nos. |
| 2. | Insulation Sleeve * | 4 Nos. |
| 3. | H. S. Cable Breakout | 1 No. |
| 4. | Jubilee Clamp | 1 No. |
| 5. | Tinned Copper Braid | 1 No. |
| 10. | Black Mastic Sealant Tape | 1 Roll. |
| 11. | Terminal Lug | 4 Nos. |
| Installation aids & accessories (part of standard kit) | ||
| • | Cleaning Tissue | 2 Nos. |
| • | Mopping Cloth | 1 No. |
| • | Installation Instruction Manual | 1 No. |
* Optional item. Source: GALA Joints and Termination Catalogue, Issue 2, July 2025, GLT-1100 page.
Dimensional data
Technical Specification
| Electrical Performance | ||||
|---|---|---|---|---|
| Tests | Parmeter For Evaluation | Test Voltage Hightest Voltage Umax(kV) | Result | |
| Insulation Resistance | 1 mn. 500 V Dc | - | - | >10’ Ω |
| A.C. High Voltage Test (Dry) | 15 min. | 4 | 8 | No Breakdown & no Flashover |
| Impulse Witstand Test at Ambient Temperature | 10 Positive & 10 Negative | 8 | 12 | No Breakdown & no Flashover |
| Heating Cycle Test | 63 cycles, 8 Hour Cycle, 5 hrs. heating & 3 hrs. cooling | - | - | No Breakdown & no Flashover |
| Insulation Resistance after Impact Test (Immersed) | 1 min. 500 V Dc | - | - | >10’ Ω |
| Impulse Withstand Test at Elevated Temperature | 10 Positive & 10 Negative Conductor temperatur 95 to 100 °C | 8 | 12 | No Breakdown & no Flashover |
| Heating Cycle Test | 63 cycles, 8 Hour Cycle, 5 hrs. heating & 3 hrs. cooling | - | - | No Breakdown & no Flashover |
| D.C. High Voltage Test (Dry) | 5min | 15 | 21 | No Breakdown & no Flashover |
Dimensions & Drawings
GLT-1100 terminates low voltage power cable at a switchgear or equipment bushing, covering 1, 2, 3, 3½ and 4-core constructions in one kit family.
Covered on this page
- Cable Terminations - GLT - 1100 - Series Heat Shrinkable Terminations Suitable for PVC/XLPE Cables upto 3.3kV.
Features & Benefits
- Heat shrinkable terminal sleeve and insulation sleeve
- Heat shrinkable cable breakout for multi-core splitting
- Jubilee clamp, tinned copper earth braid, black mastic sealing tape and terminal lug
- Installation aids: cleaning tissue, mopping cloth and installation instructions
- Type tested: AC high voltage (dry) 4 kV / 8 kV for 15 minutes, impulse withstand 8 kV / 12 kV, DC high voltage (dry) 15 kV / 21 kV for 5 minutes — no breakdown or flashover
- 63-cycle heating test (5 hours heating, 3 hours cooling) and impulse withstand at 95–100°C conductor temperature
- Separate outdoor (GLT-01 to GLT-05) and indoor (GLT-11 to GLT-15) kit codes for 4x16–35 up to 4x400–500 sq mm cable
Applications
- Terminating 1.1 kV and 3.3 kV XLPE/PVC and paper-insulated LV cable
- Armoured and unarmoured cable terminations
FAQs
Frequently Asked Questions
What is the Heat Shrink Termination Kit GLT-1100 used for?
It is used for:
- Terminating 1.1 kV and 3.3 kV XLPE/PVC and paper-insulated LV cable
- Armoured and unarmoured cable terminations
How do I choose the right size?
Choose by conductor size: the selection chart gives the kit for each cable size in sq mm. For example, a 4x120-185 sq mm cable takes GLT-03 (1.1 kV) or GLT-13 (3.3 kV).
How is it installed?
Clean and degrease the surface, position the part, then shrink it with a gas torch or a hot-air gun: keep the heat moving round it with a smooth, brushing motion so it recovers evenly without scorching. The instruction sheet in each kit gives the full sequence step by step, including where to start shrinking.
Where can I download the datasheet?
From the "Download datasheet" button at the top of this page, or here:
Can I get a quote, a sample or a size that is not listed?
Send your cable details, quantity and application with the "Request a Quote or Sample" form at the foot of this page. For a size or variant that is not in the chart, describe what you need there, or use Technical support at the top of the page, and the technical team will confirm what can be supplied.
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