Telegraph material
€281.00
Telegraph material (insulators, pole fittings etc.)
Porcelain and toughened glass insulators for overhead power lines (3.3kV and upwards)
Porcelain insulators for overhead power lines 3,000 volts and upwards
Porcelain insulators for overhead power lines 3,000 - 150,000 volts
Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1000 V. Methods of test
Electrical performance of high voltage bushing-insulators
Track circuit insulation
High voltage post insulators. Tests
High voltage post insulators.
Guide to insulation co-ordination within low-voltage systems including clearances and creepage distances for equipment
€421.00
Guide to insulators of ceramic material or glass for overhead-lines with a nominal voltage greater then 1000 V, puncture testing
€201.00
Insulation co-ordination Definitions, principles and rules
Insulated bushings for alternating voltages above 1 kV
€329.00
