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Power Monitoring Solutions.

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

SKU: CTT
$54.38
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).
SKUPart NumberRated AmpsInside Diameter
CTT-0300-0054873500050.30 inches (7.6 mm)
CTT-0300-01548735001150.30 inches (7.6 mm)
CTT-0300-02048735002200.30 inches (7.6 mm)
CTT-0300-03048735003300.30 inches (7.6 mm)
CTT-0500-01548735101150.30 inches (7.6 mm)
CTT-0500-02048735102200.50 inches (12.7 mm)
CTT-0500-03048735103300.50 inches (12.7 mm)
CTT-0500-05048735104500.50 inches (12.7 mm)
CTT-0500-06048735105600.50 inches (12.7 mm)
CTT-0750-03048735203300.75 inches (19 mm)
CTT-0750-05048735204500.75 inches (19 mm)
CTT-0750-100487352071000.75 inches (19 mm)
CTT-1000-100487353071001 inch (25.4 mm)
CTT-1000-150487353081501 inch (25.4 mm)
CTT-1000-200487353092001.25 inches (31.7 mm)
CTT-1250-07048735406701.25 inches (31.7 mm)
CTT-1250-100487354071001.25 inches (31.7 mm)
CTT-1250-150487354081501.25 inches (31.7 mm)
CTT-1250-200487354092001.25 inches (31.7 mm)
CTT-1250-2504873540A2501.25 inches (31.7 mm)
CTT-1250-3004873540B3001.25 inches (31.7 mm)
CTT-1250-4004873540C4001.25 inches (31.7 mm)