DESCRIPTION
Miniature three phase current transformers suitable for primary ranges from 250A-630A
with 5A secondary. Supplied with terminal cover and choice of fixings.
APPLICATION
For installation onto cables or 31mm maximum
busbars. The products have an overall width of
140mm allowing installation directly on top of
moulded case circuit breakers.

Technical Specification

• Conforms to IEC185, BS 7626, BSEN 60044-1, IEC 60044-1 and IEC 61869-2.
• Rated system voltage 0.72/3kV.
• Ambient temperature range -5°C to +50°C.
• Frequency range 50-60Hz.
• Insulation level 3kV for 1 minute.
• Continuous current 1.2 x rated current.