Circuit-breakers
Railway electric traction equipment
Electric control equipment
Dielectric-strength tests
Environment (working)
Railway equipment
Definitions
Railway fixed equipment
Rated voltage
Electrical testing
Direct current
Short-circuit currents
Thermal testing
Temperature-rise limit
Mechanical testing
Type testing
Electrical equipment
Switchgear
Electric current
Endurance testing
Testing conditions
Rated current
Impulse-voltage tests
Electrical installations