Ram Meter Inc. 500T Split-Core Current Transformer - 300:5A - 6000:5A Current Ratio

RAM 500T Series*

The Ram Meter Inc. 500T series is a split-core current transformer which is ideal for virtually all metering applications. These current transformers have an insulation rating of 600V BIL and and a continuous thermal current rating factor of 1.33 at 30° and 1.0 at 55°. The 500 series features 8-32 brass stud terminals, can measure from 300A up to 6000A and is available with multiple window sizes to meet most applications.


  • Split-core design helps eliminate the need for disconnecting wires
  • Insulation Level: 0.6 kV BIL, 10kV full wave
  • Frequency: 50-400 Hz
  • Current ranges from 300A to 6000A
  • Multiple window sizes to meet most applications

The Ram Meter Inc. 76SFT series of current transformers have a 3.00" diameter window size and a 600V, 10kV BIL insulation class. And with the 200-2000 Amp current range, these current transformers are ideal for all types of current metering applications.


  • 3.00" Window Diameter
  • 600V, 10 kV BIL full wave Insulation Level
  • Available from 200:5A up to 2000:5A ratio
  • Terminals are brass studs No. 8-32 UNC with one flat washer, lockwasher and regular nut.
  • Available in 5 convenient styles: SFT, RT and RBT (with terminals)
    or RL and RBL (with leads)

Additional Information:

Check out our technical bulletin on INSTALLING CURRENT TRANSFORMERS

Check out our technical bulletin explaining PRIMARY & SECONDARY TURNS

Looking for a METER to compliment your CT?
Check out our selection of PANEL METERS & INSTRUMENTATION

More Information
Diameter 4.1" x 7.1" window
Features Split-Core CT
Manufacturer Ram Meter Inc.
Ratio 1000:5 ACA, 1200:5 ACA, 1500:5 ACA, 2000:5 ACA, 2500:5 ACA, 300:5 ACA, 3000:5 ACA, 4000:5 ACA, 400:5 ACA, 500:5 ACA, 6000:5 ACA, 600:5 ACA, 750:5 ACA, 800:5 ACA
Type Current Transformers
Additional Skus 500T-041X071-301, 500T-041X071-501, 500T-041X071-801, 500T-041X071-102, 500T-041X071-122, 500T-041X071-152, 500T-041X071-202, 500T-041X071-252, 500T-041X071-302, 500T-041X071-352, 500T-041X071-402, 500T-041X071-502, 500T-041X071-602
Additional Details

*Pricing varies based on configuration. Please configure product above!*

Additional sizes and ratios are available upon request!

Copyright © Ram Meter, Inc | Instrumentation and Testing Equipment | Powered by Turtlehut™