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SQUARE D Split Core Current Transformer: 1,600 A Primary Current - Max - Split Core Current Transformers
SQUARE DSplit Core Current Transformers

SQUARE D Split Core Current Transformer: 1,600 A Primary Current - Max

The SQUARE D Split Core Current Transformer (MPN 3090SCCT164) is a split core current transformer with a rectangular window shape and wire lead connection. It is rated for a maximum primary current of 1,600 A and a…

SKU 3G-OTH-45043

Brand
SQUARE D
Item
Split Core Current Transformer: 1,600 A Primary Current - Max
Category
Split Core Current Transformers
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Technical Specifications

SQUARE D
Manufacturer Part Number
3090SCCT164
Type
- Max, 5 A Secondary Current - Max
Connection
Wire Lead
Window Shape
Rectangular

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SQUARE D Split Core Current Transformer (MPN 3090SCCT164) is a split core current transformer with a rectangular window shape and wire lead connection. It is rated for a maximum primary current of 1,600 A and a maximum secondary current of 5 A.

Frequently Asked Questions

What is the SQUARE D Split Core Current Transformer 3090SCCT164 used for?

The SQUARE D Split Core Current Transformer 3090SCCT164 is used for non-invasive AC current measurement in industrial power distribution, motor control centers, and energy management systems. Its split-core design allows installation without disconnecting conductors, making it ideal for retrofits and monitoring applications up to 1,600 A primary.

What are the specifications of the SQUARE D 3090SCCT164 current transformer?

The SQUARE D 3090SCCT164 is a split core current transformer with a rectangular window shape and wire lead connection. It has a maximum primary current rating of 1,600 A and a maximum secondary current rating of 5 A. The manufacturer part number is 3090SCCT164, and it is designed for use with SQUARE D metering equipment.

Where to buy SQUARE D 3090SCCT164 current transformer worldwide?

3G Electric supplies the SQUARE D 3090SCCT164 split core current transformer to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this item.

How to install a SQUARE D split core current transformer?

To install the SQUARE D split core current transformer, open the split core and clamp it around the conductor carrying the current to be measured. Ensure the conductor is centered in the rectangular window. Connect the wire leads to your metering device per the wiring diagram. The split-core design allows installation without powering down the circuit.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D split core current transformers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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