CTT : Electro-magnetic Contactor

Contactor controls the power of main circuit for railway vehicle and general industry. This is embedded in the main power supply and circuit breaker box and used to prevent damage of devices.
Basic specification
Type WIS-C-1510
Main Circuit Voltage DC1500V
Main Circuit Current 1000A
Control Circuit Voltage DC100V
Main Circuit 1 Pole
Auxiliary Contact Point 3a3b(basic)
Applied performances
  • Korea Railroad Corp., Seoul Metro, Busan Subway Corp., Daegu Metropolitan Rapid Transit Corp., Gwangju Metropolitan Rapid Transit Corp., China, Japan, Hong Kong, India, etc.
Electro-magnetic Contactor