11-3 parallel connection clamp (11-3A bolt type/11-3B crimp type)
Specifications
| Model | 11-3A, 11-3B (95/95, 95/120, 120/120) |
|---|---|
| Drawing No. | 11-3A |
| Standard | TB/T 2075.11-2024, OCS fittings for electrified railways — Part 11: Electrical connection assemblies |
| Installation | cable paralleling and splicing joints |
The 11-3 parallel connection clamp (11-3A/11-3B, 95/120 cross-section combinations) for electrified railway OCS serves cable paralleling joints, providing electrical conduction and mechanical clamping at cable splices.
Complies with TB/T 2075.11-2024, OCS fittings — Part 11. Fits 95/120mm² cable combinations with reliable paralleling and easy assemblymbly.
Product Overview
The 11-3A parallel connection clamp consists of clamp body and fasteners, joining two connection cables by bolt clamping or crimping with ample contact surface and continuous conduction. Types: 11-3A bolt type (Cu-ETP forged body with CuNi2Si pressure plate, slip load at least 4.0kN) and 11-3B crimp type (T2 pure copper body, slip load at least 2.0kN). CRCC railway product certified.
Key Features
- Paralleling structure, providing connection cable and splicing of and and branching
- gripcan reliable, continuous conduction, stable contact resistance
- easy assembly and removal, easy to maintain
Compliance & Quality Control
Complies with TB/T 2075.11-2024, OCS fittings — Part 11. Controlled under CRCC and ISO9001 QMS with incoming re-inspection and batch inspection before delivery.
Operating Conditions & Typical Applications
For cable splicing and paralleling points in OCS systems; combined with contact wire and messenger wire connection clamps to form the complete electrical connection assembly.
Selection & Service
The company provides end-to-end service from selection calculations and drawing confirmation to volume supply and on-site technical guidance. For technical support and commercial inquiries, please call 0375-6051688.
