- Conductor Range :350 kcmil - 10 Sol.
- Manufacturer Name :Techspan Industries
Technical Specifications
The IISRB350 Black Pre-Insulated Splicer/Reducer is designed for joining and reducing copper or aluminum conductors in electrical power distribution applications. It is manufactured from high-strength aluminum alloy and is dual-rated for both aluminum and copper conductors.
The connector comes factory insulated with clear, high-dielectric-strength plastisol and features UV-resistant black insulation for long-term performance. Pre-installed insulation helps eliminate the need for taping, reducing installation time and labor costs.
Key features:
- Dual-rated AL/CU connector construction
- Wide conductor range from 500 kcmil to 14 solid conductors
- Suitable for 600 V systems rated up to 90°C
- Pre-filled with oxide inhibitor to help prevent oxidation and corrosion
- Removable access plugs protect screw and conductor ports from dirt, moisture, and contaminants
- Abrasion-resistant and chemical-resistant insulation
- Insulation will not support combustion
- Designed for faster, cleaner installations
The IISRB350 is suitable for use in cable trays, raceways, ducts, and wire troughs where secure conductor splicing or reducing connections are required. Its insulated design and corrosion protection features make it a practical solution for commercial, industrial, and utility electrical installations.
Product Attributes/Specifications:
Specification | Details |
Product Name | Aluminum Black Pre-Insulated Splicer/Reducer |
Model | IISRB350 |
Item Type | Black Pre-Insulated In-Line Splicer/Reducer |
Material | High-strength aluminum alloy |
Conductor Type | Aluminum and Copper (Dual Rated) |
Conductor Range | 350 kcmil – 10 Solid |
Wide Conductor Range | 500 kcmil – 14 Solid |
Voltage Rating | 600 V |
Temperature Rating | 90°C |
Certification | cUL Listed AL9CU |
Compliance | RoHS Compliant |
Insulation Type | Factory-applied high-dielectric-strength plastisol |
Insulation Color | Black |
UV Resistant | Yes |
Oxide Inhibitor | Pre-filled |
Access Plugs | Removable plugs over screw and conductor ports |
Typical Installation Locations | Cable trays, raceways, ducts, and troughs |
Hex Size | 5/16 in. |
Length (L) | 4.63 in. |
Width (W) | 1.34 in. |
Height (H) | 2.35 in. |
Conductor Entry | Splicer/Reducer |
Type Series | IISR / IISRB |
Shipping Dimensions | 6.1 cm L × 11.7 cm W × 3.5 cm H |
Shipping Weight | 0.170 kg |
Color | Aluminum Black |