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General Catalogue • Modular Devices • Technical
Three Phase Measuring Current Transformers
• Accuracy Class 1
• Aperture: 3 @ 21 x 25mm
• Primary Current: 60 to 250A
• 35mm hole centres
• Housing Material Self extinguishing Nylon
IEC185 classification VO according to UL-94
• Reference standard EN60044-8
• Weight : 550g
Dimensions (mm)
Description
This is a 105mm wide three phase measuring current transformer
designed for use with Hager x250 MCCBs and the plug-in mul-
tifunction power meters. This current transformer has three 21 x
25mm holes and is available with primary currents from 60 to 250A.
(x250, h250 frame MCCBs)
Internal safety circuitry is provided which limits the output voltage
to a safe level, allowing the transformer secondary to be left discon-
nected under load.
Fixing
Busbar mounting and fixing feet included.
105.00
35.00
35.00
21.00
1.50
52.00
66.00
80.00
60.50
16.00 25.00
Accessories
DIN rail mounting clip.
Installation
The CT uses plug-in technology allowing much faster installation
saving you time and money. Additionally, all our three phase current
transformers have been designed with hole centres and apertures to
fit most standard industrial circuit breakers.
For EC2560CT, EC25100CT, EC25125CT, EC25160CT, EC25200CT, EC25250CT
Current Transformer Ratios
Cat ref.
A
mV
EC2560CT 60
330
EC25100CT 100 330
EC25125CT 125 330
EC25150CT 150 330
EC25160CT 160 330
EC25200CT 200 330
EC25250CT 250 330