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Relay Testing
Busbar Fabrication Equip.
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  t: +44 (0) 1355 236 057


This compact measuring current transformer is designed to comply with BSEN/IEC60044-1 regulations and follow international trends in control gear/switchgear design and kilowatt-hour metering.

Clean and uniform in appearance and are entirely enclosed in impact and heat resisting housings. The moulded apertures allow transformers to be rapidly and firmly clamped or wedged to metric or inch busbars. Low cost busbar fixing devices are available, thereby eliminating the necessity for costly and complicated mounting angles. All terminal fitting are manufactured from plated brass and are grooved to ensure excellent contact pressure. Available in accuracy classes ranging from 0.2s to 5, and are fully tested using modern and highly accurate test equipment prior to despatch.

Primary Current Range Primary Accomodation

Unit Dimensions

(L x W x H) mm

Maximum VA at Accuracy Class
Class 3 Class 1 Class 0.5

65 mm dia hole

102 x 12.5mm Busbar

2 x 80 x 10mm Busbar

135 x 95 x 173 7.5 10 7.5
250A 10 15 10
300A 15 15 15
400 - 1000A 15 - 15
Available with 1A or 5A Secondary        


Transformers Relay Testing B/B Fab. Equip. About Terms Contact Us

Instrument Transformers Limited, 8 Lithgow Place, East Kilbride, Scotland UK. G74 1PW
t: +44(0)1355 236 057 f: +44(0)1355 239 259 e: websales@itl-uk.com
Registration No. SC54448
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