20-1 saddle (type A/B)
Specifications
| Model | 20-1A, 20-1B |
|---|---|
| Drawing No. | 20-1B |
| Standard | TB/T 2075.20-2024 (OCS fittings for electrified railways — Part 20: Auxiliary conductor fittings) |
| Installation | auxiliary conductor shoulder suspension points |
The 20-1 saddle (type A/B) for electrified railway OCS suspends and supports auxiliary conductors at mast shoulders, bearing conductor dead weight plus ice and wind loads.
Complies with TB/T 2075.20-2024, OCS fittings for electrified railways — Part 20: Auxiliary conductor fittings; the standard applies to saddles, hanging rings and support clamps used in auxiliary conductor installation.
Product Overview
20-1The saddle has a curved groove that fits the conductor, in two types: type A (seat) and type B (double-eye), with working load 5.0kN and breaking load at least 15.0kN; the body is ZG270-500 cast steel. The auxiliary conductor rests on it and is fixed by binding or clamping, working with hanging rings and other parts to suspend and support the auxiliary conductor. The company holds CRCC railway product certification.
Key Features
- Curved groove fits the conductor for stable support
- Pairs with hanging rings and other fittings to form the auxiliary conductor suspension assembly
- Easy installation, suited to long-term outdoor operation
Compliance & Quality Control
Complies with TB/T 2075.20-2024 (OCS fittings for electrified railways — Part 20: Auxiliary conductor fittings), Products are controlled under CRCC railway product certification and the ISO9001 quality management system, with incoming material re-inspection and batch-by-batch factory inspection before delivery.
Operating Conditions & Typical Applications
For suspension support points of auxiliary conductors such as feeder and protection wires at mast shoulders in electrified railway OCS.
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.
