Bolt Joint Busbar System
Dependable, made-in-India Bolt Joint Busbar System for robust and efficient power distribution to cranes and moving machinery. IP21 rated with touch-proof, no-exposed-part design for safe indoor and outdoor installation.
Key Features
Applications
Bolt Joint Busbar System Specification
| Type | Bolt Joint DSL Busbar |
| Protection | IP21 |
| Installation | Indoor & Outdoor |
About Bolt Joint Busbar System
Standard Features
Overview: The Bolt Joint Busbar System is a reliable, made-in-India solution for supplying power to overhead cranes and moving machinery. With an IP21 protection rating and a fully touch-proof design with no exposed parts, it delivers safe, efficient power distribution in both indoor and outdoor industrial environments.
Safe by Design: The touch-proof housing ensures there are no exposed live parts, protecting maintenance personnel and operators from accidental contact — a critical safety requirement in busy crane bays and workshops.
Quick & Easy Installation: Bolt joint connections make assembly and extension straightforward on site, reducing installation time and allowing the system to be configured to any required runway length with minimal effort.
Technical Specification
| Parameter | BJB-GI-100 | BJB-GI-125 | BJB-CU-160 | BJB-CU-250 | BJB-CU-400 | BJB-AL-200 | BJB-AL-315 |
|---|---|---|---|---|---|---|---|
| Conductor Bar System | Galvanized Steel | Galvanized Steel | Copper | Copper | Copper | Aluminium/SS | Aluminium/SS |
| Nominal Current (A) @ 100% / 35°C | 100 | 125 | 160 | 250 | 400 | 200 | 315 |
| DC Resistance (Ω/M @ 35°C) | 0.003584 | 0.002867 | 0.000342 | 0.000274 | 0.000184 | 0.000301 | 0.000261 |
| Impedance (Ω/M @ 35°C) | 0.003604 | 0.002891 | 0.000364 | 0.000300 | 0.000221 | 0.000325 | 0.000288 |
| Voltage Grade (V) | 600 | 600 | 600 | 600 | 600 | 600 | 600 |
| Support Spacing (mm) | 1125 | 1125 | 1125 | 1125 | 1125 | 1125 | 1125 |
| Bar Length (mm) | 4500 | 4500 | 4500 | 4500 | 4500 | 4500 | 4500 |
| Outside Dimensions (mm) | 23×27 | 23×27 | 23×27 | 23×27 | 23×27 | 23×27 | 23×27 |
| Ambient Temperature | -30°C to +55°C (Standard) / -30°C to +85°C (High Temp) |
Built to IS/FEM Standards
Every unit undergoes structural FEA, load testing at 125% capacity, and third-party inspection before dispatch. AK Engineering Works backs every product with full documentation, AMC support, and nationwide service coverage.
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