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DC circuit breakers
DC circuit breakers for rail vehicles DC circuit breakers for traction substations – EN/IEC standards DC circuit breakers for traction substations – IEEE standards DC circuit breakers for other industries
AC circuit breakers
AC vacuum circuit breakers Surge arresters
AC & DC high-voltage integrated systems
AC MODFRAME AC & DC MODBOX
Contactors
Disconnectors for rolling stock
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Earthing & safety
Pantograph interlocking switches Earthing switches Key multipliers & door locks
Voltage & current sensors
AC voltage & current sensors DC voltage & current sensors
Wheel flange lubricators
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Traction Power Systems
DC switchgear & distribution board
High-speed circuit breaker panels Disconnect switch panels Load break switch panels Voltage limiting devices Isolated amplifiers for current measurement Isolated amplifiers for voltage measurement Isolated relays for voltage presence detection
AC switchgear
Air insulated metal clad switchgear Outdoor railway vacuum circuit breaker
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Electrical houses
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DC Traction Power Supply for Railway DC Charging DC Storage DC Solar to traction AC Power electrification AC Battery trains charging
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Protection & supervision

STELLA

Sécheron has developed a wide range of equipment to enhance the protection, control, command and supervision of your DC traction substations, bringing features like connectivity and data logging that improve operational efficiency and performance.

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