TB/T 2075.50-2002
Catenary components for electrified railways - Part 50: Electrical connection clamps for catenary wires (vertical type) (English Version)

Standard No.

TB/T 2075.50-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Railway

Status

Be replaced 2010-12

Replace By

TB/T 2075.11-2010

Latest

TB/T 2075.11-2020

Scope

This part specifies the type, marking, materials, inspection rules, test methods, marking and packaging of electrical connection clamps. This section applies to contact wire electrical connection clamps used for electrical connection between copper or copper alloy contact wires with nominal cross-sections of 85mm2, 110mm2, 120mm2 and 150mm2 and electrical connection wires of 95mm2 and 120mm2 in electrified railway contact networks.

TB/T 2075.50-2002 history

• 2020 TB/T 2075.11-2020 Catenary components for electrified railways Part 11: Electrical connections
• 2010 TB/T 2075.11-2010 Fittings for overhead contact system in electrification railway.Part 11:Electric connection device
• 2002 TB/T 2075.50-2002 Catenary components for electrified railways - Part 50: Electrical connection clamps for catenary wires (vertical type)

TB/T 2075.50-2002 Catenary components for electrified railways - Part 50: Electrical connection clamps for catenary wires (vertical type) was changed to TB/T 2075.11-2010 Fittings for overhead contact system in electrification railway.Part 11:Electric connection device.