ROLLING STOCK AND TRACTION
Vibration-proof terminal blocks – Network Rail approved
Terminal blocks from WAGO featuring spring press connection technology offer proven easy-fit and shock-proof benefits for onboard and trackside applications, explains Gordon Smith, managing director.
W
AGO’s 280-675 terminal block is a Network Rail approved replacement for
the 2BA stud terminal. These have been used in many LOC applications within the UK. The advantage for using the 280-675 is the ease and speed of connection, plus the inherent shock and vibration proof characteristics of WAGO’s Cage Clamp.
The vibration-proof properties of Cage Clamp connections were verified in a vibration test to IEC/EN 60068-2-6. In this test, a variable frequency band up to 2000Hz, at different amplitudes up to 20mm, was passed in three axes.
In the impact test to IEC/EN 60068-2-27 for the railway applications to IEC/EN 61373, the test samples were exposed to instant shock stresses, instead of permanent vibrations.
Stresses up to 100G on the x, y and z-axis were passed without any problems. These tests helped selected terminals
gain
worldwide approvals for the rail and marine industry. The 4 conductor through terminal block (280-833) is also Network Rail approved.
WAGO’s spring pressure connector technology is used extensively for rail industry applications not only in the
UK but throughout Europe and the rest of the world. WAGO systems are simple to fit – installation time is reduced by half compared to conventional connectors – and they have established a reputation for exceptional dependability. They can be used for both on- board and trackside installations.
Applications include locomotives, rolling stock, points, heating, lighting and signalling systems.
An extensive product range is available including double and triple deck terminal blocks through to complete prefabricated systems. WAGO also provides intelligent solutions within its I/O system for building automation applications which can bring together interacting utilities for designers, managers and installers.
FOR MORE INFORMATION
T: 01788 568008 F: 01788 568050 E:
ukmarketing@wago.com W:
www.wago.com
52 | rail technology magazine Feb/Mar 13
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84