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Power Monitoring Solutions.

CTT 333mV Toroidal (solid-core) Current Transducers by Socomec

SKU: CTT
$52.80
Availability: Available in 1-2 Weeks
Non-Stock Lead Time: 1-2 Weeks
Minimum Order Quantity is 1
Products specifications
Attribute nameAttribute value
Input Rating (A)5, 15, 20, 30, 50, 60, 70, 100, 150, 200, 250, 300, 400
Output0.333 Vac
Shape/StyleRogowski Coil with Integrator
Error %1
Opening (greatest dim.)0.3 in (7 mm), 0.5 in (13 mm), 0.75 in (19 mm), 1 in (25 mm), 1.25 in (32 mm)
# of Inputs1
SeriesCTT

Description

Toroidal solid-core (donut) current transformers are more compact and accurate than traditional split-core CTs

  • Solid-core CTs are use by electric utilities for billing
  • The CTT series toroidal (solid-core) current transformers do not have an opening section, so you must disconnect the measured circuit to install solid core CTs
  • They are better suited for new wiring or permanent installation
  • Safe, low-voltage 0.333 Vac output at rated current for indoor use only in 50 or 60 Hz electrical services
  • Accuracy ±1% from 10% to 130% of rated current
  • No exposed metal, 600 Vac rated
  • Phase angle less than 1 degree
  • UL recognized (E969227), CE mark, RoHS
  • Twisted-pair, 22 AWG twisted wire leads, 8 feet long
  • Qualified under the Buy American provision in the American Recovery and Reinvestment Act of 2009 (ARRA).
Part NoRated AmpsInside Diameter
CTT-0300-00550.30 inches (7.6 mm)
CTT-0300-015150.30 inches (7.6 mm)
CTT-0300-020200.30 inches (7.6 mm)
CTT-0300-030300.30 inches (7.6 mm)
CTT-0500-015150.30 inches (7.6 mm)
CTT-0500-020200.50 inches (12.7 mm)
CTT-0500-030300.50 inches (12.7 mm)
CTT-0500-050500.50 inches (12.7 mm)
CTT-0500-060600.50 inches (12.7 mm)
CTT-0750-030300.75 inches (19 mm)
CTT-0750-050500.75 inches (19 mm)
CTT-0750-070700.75 inches (19 mm)
CTT-0750-1001000.75 inches (19 mm)
CTT-1000-050501 inch (25.4 mm)
CTT-1000-070701 inch (25.4 mm)
CTT-1000-1001001 inch (25.4 mm)
CTT-1000-1501501 inch (25.4 mm)
CTT-1000-2002001.25 inches (31.7 mm)
CTT-1250-070701.25 inches (31.7 mm)
CTT-1250-1001001.25 inches (31.7 mm)
CTT-1250-1501501.25 inches (31.7 mm)
CTT-1250-2002001.25 inches (31.7 mm)
CTT-1250-2502501.25 inches (31.7 mm)
CTT-1250-3003001.25 inches (31.7 mm)
CTT-1250-4004001.25 inches (31.7 mm)