Split Core Current Transformer, 100/5A

5 out of 5 based on 2 reviews | Write a review

$28.98

Compact split current transformer with high accuracy and a current ratio of 100/5A, accuracy 0.5 grade, enables easy installation on existing power lines without disconnection or interruption of service.

SKU: ATO-SCT-CTKD-100

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Overview

100A Split core current transformers adopt a snap-fit structure, which can be directly fixed on the cable with nylon cable ties, small and light, easy to install, suitable for general use.

Specification

Model: ATO-SCT-CTKD24-100
Current Ratio: 100/5A
Accuracy Class: 1.0
Working Frequency: 50/60Hz
Measuring Range: 10%ln- 130%ln
Rated Output: 0.333V(AC) or 0-500mA
Ratio Difference: ≤±1.0%
Phase Difference: ≤ soil 10 points
Dielectric Strength: 2.5kV/1mA/1min
Insulation Resistance: DC500V/1000mΩ/min
Shell: ABS, Flame retardant grade 94-V0
Skeleton: PBT
Iron Core: Silicon steel
Internal Structure: Buckle
Construction Plan: Cable ties fixed
Operating Temperature: -25°C~75°C
Ambient Humidity: ≤85%
Wiring: 1.5m Red and black wire

100A Split Core Current Transformer Dimension

Split core current transformer dimension

φ	A	B	C
23	43	73	39

Tips: Advantages of Split core current transformer

Split current transformer is suitable for current measurement, signal sampling and microcomputer protection of electrical equipment in 10KV AC power system. The current transformer has the characteristics of small size, light weight, can be opened, and easy to install. Provide data support. When installing, it is directly stuck on the connected incoming and outgoing cables, which is simple and quick.

Existing reviews of Split Core Current Transformer, 100/5A

Looking for a current transformer

We are looking for a current transformer with a primary current range of 63A to 100A and a secondary current of 5A. Do you have a model number 100A/5? We need an open-type current transformer.

From: Bercy | Date: 13/01/2026

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ATO Responded

For open-type transformers, please refer to ATO-SCT-CTKD-100. Does it meet your requirements?

Split current transformer works great

Have bought a split current transformer many times, the plastic housing is much larger than other current transformers, but fortunately, there is enough space in the breaker box to mount it.

From: Howdy | Date: 16/10/2022

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