The CT140 3 Phase Current Transformers are suitable for primary ranges from 250A - 630A with 5A secondary (Supplied with terminal cover and fixings).
The products have an overall width of 140mm allowing installation directly on top of moulded case circuit breaker (Foot-mount).
• Conforms to IEC185, BS 7626, BSEN 60044-1 and IEC 60044-1. • Rated system voltage 0.72/3kV. • Ambient temperature range -30°C to 80°C. • Frequency range 50-60Hz. • Insulation level 3kV for 1 minute. • Continuous current 1.2 x rated current.