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EN 50393 LV heat shrink kit. 3:1 shrink ratio, hot melt adhesive, IP67 waterproof. Flame retardant. -55°C to +125°C.
Application
EN 50393 LV heat shrink termination and inline joint (0.6/1kV) for polymeric cables in industrial zones, building distribution, service pillars, and LV switchboards. Crosslinked polyolefin tubes with hot-melt adhesive seal, IP67 submersion-proof. 3:1 shrink ratio, flame retardant IEC 60332-1-2. -55°C to +125°C.
Core Strengths
LV joints with tape/direct burial suffer water ingress over time. Our 1kV heat shrink kit includes 3:1 ratio, hot melt, IP67 waterproof, meets EN 50393, IEC 60332-1-2 flame retardant. Easy torch application.
Standard
Performance Test Requirements | ||
Test Item | Test Conditions | Requirement |
Power Frequency Withstand Voltage (1 min) | Applied voltage: 4 kV | No flashover, no breakdown |
Heating Cycles in Air | 1.5 kV applied; each cycle ≥ 8 h: heating at 95–100 °C (≥ 2 h) + natural cooling (≥ 3 h); total 60 cycles | No failure during test |
Power Frequency Withstand Voltage (4 h) | Applied voltage: 2.4 kV | No flashover, no breakdown |
Construction
☉〉 Tubing: Cross-linked polyolefin (heat-shrinkable)
☉〉 Adhesive: Internal hot-melt adhesive for moisture sealing
☉〉 Termination: Stress relief tube and insulation tube
☉〉 Joint: Connector (for conductors) + insulation tube + outer protection tube
Features
☉〉 Voltage rating: 1 kV
☉〉 Simple heat shrink installation (torch or heat gun)
☉〉 Provides reliable electrical insulation and mechanical protection
☉〉 Seals tightly against moisture, dust, and environmental contaminants
☉〉 Suitable for indoor and outdoor low voltage power cable terminations and straight joints
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