1044A-Current-Transformer-Field-Test-Set

20 Amp Current Transformer Burden Test Set (1044A)

A proven, traditional tool for diagnosing CT circuit issues in larger services.

Key Features

  • Five selectable current ranges: 1.5, 2.5, 5, 10, and 20 amps
  • Seven built-in ohmic burden values: 0.1, 0.2, 0.5, 1.0, 2.0, 4.0, 8.0 ohms
  • Half-scale/full-scale continuity ensures high visibility at lower current settings
  • Large 2.5″ analog panel meter with unbreakable viewing window
  • Push-button burden insertion for live testing
  • Non-conductive molded plastic enclosure
  • Lightweight and handheld for easy field use
SKU: 1044A Category:
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Description

Reintroduced by popular demand, the TESCO 1044A offers utilities a cost-effective, traditional solution for verifying current transformer (CT) installations—especially for larger services. This lightweight handheld unit allows you to test under load conditions without interrupting the customer’s service.

Designed with safety in mind, the 1044A ensures a continuous closed path through the watt-hour meter’s current circuit—protecting CT secondaries from accidental opening. Its intuitive dial and selectable burden options help pinpoint issues quickly and effectively.

Specifications

Parameter Value
Current Ranges 1.5, 2.5, 5, 10, 20 A
Burden Values 0.1 – 8 Ohms (7 options total)
Meter Display 2,5″ analog panel meter with 2 3/16″ scale
Duty Cycle Continuous (burden resistors: intermittent)
Dimensions 7,5″ W x 8.5″ H x 3.125″ D
Weight 3.5 lb

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