Railways Overhead Catenary, Current collectors (pantograph sliders)

Suitable for supply of electricity from overhead catenary to a locomotive. Sliders are performed by gluing with adhesive resistance to 250 ° C, and the current resistance of 300 ° C (up to 1 min).
Material slider:
– Hard coal impregnation of paraffin oil T20R for load current 6 – 8A/mmm
– Metallic Charcoal T20M for load current 12-15A/mmm
TUP railway carbon graphiteTUP railway carbon graphite