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SQUARE D Solid Core Current Transformer: 50 A Primary Current - Max - Solid Core Current Transformers
SQUARE DSolid Core Current Transformers

SQUARE D Solid Core Current Transformer: 50 A Primary Current - Max

The SQUARE D Solid Core Current Transformer (MPN HDMCT050S1) is a round-window, wire-lead device rated for 50 A primary current maximum and 5 A secondary current maximum. This solid-core transformer provides current…

SKU 3G-OTH-43333

Brand
SQUARE D
Item
Solid Core Current Transformer: 50 A Primary Current - Max
Category
Solid Core Current Transformers
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Technical Specifications

SQUARE D
Manufacturer Part Number
HDMCT050S1
Type
- Max, 5 A Secondary Current - Max
Connection
Wire Lead
Window Shape
Round

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

Product Description

The SQUARE D Solid Core Current Transformer (MPN HDMCT050S1) is a round-window, wire-lead device rated for 50 A primary current maximum and 5 A secondary current maximum. This solid-core transformer provides current measurement for industrial electrical systems.

Frequently Asked Questions

What is the SQUARE D HDMCT050S1 current transformer used for?

The SQUARE D HDMCT050S1 solid core current transformer is used for measuring alternating current in industrial electrical systems. It steps down a primary current up to 50 A to a 5 A secondary signal for monitoring, metering, or protection applications in switchgear and motor control centers.

What are the specifications of the SQUARE D HDMCT050S1?

The SQUARE D HDMCT050S1 is a solid core current transformer with a round window shape and wire lead connection. It has a maximum primary current rating of 50 A and a maximum secondary current rating of 5 A. The manufacturer part number is HDMCT050S1.

Where to buy the SQUARE D HDMCT050S1 worldwide?

3G Electric supplies the SQUARE D HDMCT050S1 solid core current transformer worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install a SQUARE D solid core current transformer?

To install the SQUARE D HDMCT050S1, pass the primary conductor through the round window and secure the transformer on a panel or busbar. Connect the wire leads to your metering or relay device, ensuring the secondary circuit is never opened while current flows. Follow standard electrical safety practices.

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 solid 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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