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3 in 1 current transformer/three phases ct/mccb current transformer
1. 3 in 1 current transformer CE
2.three phases ct directly install on MCCB
3.mccb current transformer
Three phases (3 in 1) current transformer suitable for primary ranged from 100A to 1200A with 5A secondary. Allowing installation directly on top of moulded case circuit breakers for greater speed of installation and optimisation of space. Applicable MCCB: ABB Isomax series, Merlin Gerlin NS series, Changshu CM1 series
SPECIFICATION
Primary current: 3×40A-600A
Secondary current: 5A, 1A
Standard approval: BS7626, IEC44-1, IEC185
Maximum voltage: 0.72/3KV
Frequency: 50-60Hz
Rated load: 1.25VA-5VA
Class: 0.5, 1.0, 3.0
Short-time thermal current: Ith=60×Ih
Rated security coefficient: FS<5
Model Series: D247 D257 D363 D364
ACCOSSORIS
