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The 3M LVI-3/3-C Resin Joint Kit is a specialised hazardous-area inline jointing solution for multi-core armoured low-voltage polymeric cables. Designed for Zone 1 & Zone 2 environments, this 3M LVI-3/3 Kit provides advanced electrical insulation, flame-retardant performance and reliable mechanical protection for LV energy cable joints. Each Scotchcast LVI-3/3 (Scotchcast LVI-33) kit includes a transparent two-part mould body with a snap-fit closing system, a flame-retardant phase spacer web and 3M™ Scotchcast™ 1402FR resin packaged in a closed two-chamber mixing system.
Ideal for hazardous industrial sites, the LVI-3/3 Resin Joint delivers safe, consistent installation using either compression or mechanical connectors. The kit also accommodates lead-sheathed cable and PILC transition jointing.
Part Number: 7000092632.
LVI‑3/3‑IC – includes Instrumentation & Control Kits
Designed for hazardous-area LV multi-core armoured polymeric cables
Suitable for lead-sheathed cable and PILC transition applications
Scotchcast 1402FR resin — flame retardant, hydrocarbon resistant, halogen-free
Transparent two-part mould body with snap-fit closing system
Clear visual control of connector positions throughout installation
Flame retardant to UL94 V0
High chemical resistance, especially against hydrocarbons
Integrated flame-retardant spacer web ensures correct distances
Closure cap included to prevent contamination during installation
Suitable for indoor, outdoor, underground and submerged environments
Provides strong electrical insulation and long-term mechanical protection
Includes Scotch™ 23 tape, armour connection components, copper stocking, gloves (EN 394) and full instructions
Connectors supplied with the LVI-3/3 Joint Kit
Clean and safe handling using the Closed Mix system with dedicated opener
Each kit is clearly marked for quick identification and traceability
The 3M LVI-3/3 is a high-integrity, flame-retardant inline solution engineered for the most demanding LV applications. This LVI-3/3 Resin Joint combines the performance of 1402FR resin, a precision-built mould body and a flame-retardant spacer web to ensure dependable sealing and long-term safety in high-risk environments.
As a hazardous-area rated LVI-3/3 Joint Kit, it offers exceptional chemical resistance — particularly to hydrocarbons — making it ideal for petrochemical facilities, refineries, offshore platforms and other sites requiring stringent safety compliance. For installers needing a robust, hazardous-area-ready inline joint, the Scotchcast LVI-3/3 (or LVI-33 Resin Joint) provides proven 3M reliability and extended service life, even in submerged conditions.
For Additional Information on the 3M™ Scotchcast™ Hazardous Area Resin Joint Kit LVI-3/3-C (10 – 95mm²), please consult the Technical Data Table or PDF File below.
*Technical Data subject to change without notice.
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| CSA (mm²) | Kit Reference - 1 Core (1kV) |
|---|---|
| CSA (mm²)1.5 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)2.5 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)4 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)6 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)10 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)16 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)25 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)35 | Kit Reference - 1 Core (1kV)- |
| CSA (mm²)50 | Kit Reference - 1 Core (1kV)LVI-3/2-C |
| CSA (mm²)70 | Kit Reference - 1 Core (1kV)LVI-3/3-C |
| CSA (mm²)95 | Kit Reference - 1 Core (1kV)LVI-3/3-C |
| CSA (mm²)120 | Kit Reference - 1 Core (1kV)LVI-3/4 |
| CSA (mm²)150 | Kit Reference - 1 Core (1kV)LVI-3/4 |
| CSA (mm²)185 | Kit Reference - 1 Core (1kV)LVI-3/4 |
| CSA (mm²)240 | Kit Reference - 1 Core (1kV)LVI-3/5 |
| CSA (mm²)300 | Kit Reference - 1 Core (1kV)LVI-3/5 |
| CSA (mm²)400 | Kit Reference - 1 Core (1kV)LVI-3/5 |
| CSA (mm²)500 | Kit Reference - 1 Core (1kV)LVI-3/5 |
| CSA (mm²)630 | Kit Reference - 1 Core (1kV)LVI-3/6 |
| CSA (mm²)800 | Kit Reference - 1 Core (1kV)LVI-3/6 |
| CSA (mm²)1000 | Kit Reference - 1 Core (1kV)LVI-3/7 |
| Type of Test according to EN50393 Table 3 / I / A1 | Results |
| AC Voltage Withstand Test in air 4kV AC/ 1 min | Passed |
| Insulation Resistance Test in air 1kV DC | > 10.000MΩ |
| Heat Cycle in air 63 cycles: 5h/3h | Passed |
| Heat Cycle in water 63 cycles: 5h/3h | Passed |
| AC Voltage Withstand Test in water 4kV AC/ 1 min | Passed |
| Insulation Resistance Test in water 1kV DC | > 10.000MΩ |
