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quality Instrument Rated Current Transformer Littelfuse CT-0300-D20 Donut Style 2 Inch Window 300 to 5 Ratio factory
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quality Instrument Rated Current Transformer Littelfuse CT-0300-D20 Donut Style 2 Inch Window 300 to 5 Ratio factory
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Specifications
Turns Ratio:
300:5
Rated input Current:
300A
Mfr. Part #:
CT-0300-D20
Key Attributes
Model Number: CT-0300-D20
Product Description

Littelfuse Current Transformers

Littelfuse offers a wide array of instrument-rated current transformers in 1-3 inch diameter openings, designed for instrumentation and metering applications. These transformers are available in both Donut Style and Foot Mounted configurations.

Product Attributes

  • Brand: Littelfuse
  • Voltage Class: 600V
  • BIL Rating: 10kV
  • Certification: cURus (WICC File E100575)

Technical Specifications

ModelStyleWindow SizeCurrent Ratio
CT-0050-D10Donut1.0"50:5
CT-0075-D10Donut1.0"75:5
CT-0100-D10Donut1.0"100:5
CT-0150-D10Donut1.0"150:5
CT-0200-D10Donut1.0"200:5
CT-0300-D10Donut1.0"300:5
CT-0200-D20Donut2.0"200:5
CT-0300-D20Donut2.0"300:5
CT-0400-D20Donut2.0"400:5
CT-0500-D20Donut2.0"500:5
CT-0050-F10Foot Mounted1.0"50:5
CT-0100-F10Foot Mounted1.0"100:5
CT-0150-F10Foot Mounted1.0"150:5
CT-0200-F10Foot Mounted1.0"200:5
CT-0300-F10Foot Mounted1.0"300:5
CT-1200-F15Foot Mounted1.5"1200:5
CT-0150-F20Foot Mounted2.0"150:5
CT-0200-F20Foot Mounted2.0"200:5
CT-0300-F20Foot Mounted2.0"300:5
CT-0400-F20Foot Mounted2.0"400:5
CT-0600-F20Foot Mounted2.0"600:5
CT-0400-F30Foot Mounted3.0"400:5
CT-0800-F30Foot Mounted3.0"800:5

Part Numbering System

CT - xxx - D10

  • Style Series: D = Donut Style, F = Footed Style
  • Window Size: 10 = 1.0 inch, 15 = 1.5 inches, 20 = 2.0 inches, 30 = 3.0 inches
  • Current Ratio: xxx:5 current ratio

Disclaimer Notice Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/product-disclaimer.


2411192342_Littelfuse-CT-0300-D20_C7116052.pdf

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