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SQUARE D Solid Core Current Transformer: 150 A Primary Current - Solid Core Current Transformers
SQUARE DSolid Core Current Transformers

SQUARE D Solid Core Current Transformer: 150 A Primary Current

The SQUARE D Solid Core Current Transformer (MPN HDMCT150S1) is a round-window, wire-lead device rated for 150 A primary current maximum and 5 A secondary current maximum. This solid-core transformer provides current…

SKU 3G-OTH-43402

Brand
SQUARE D
Item
Solid Core Current Transformer: 150 A Primary Current
Part Number
HDMCT150S1
Category
Solid Core Current Transformers
Available to Order
Also known as:HDMCT150S1SQUARE D
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

SQUARE D
Manufacturer Part Number
HDMCT150S1
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 HDMCT150S1) is a round-window, wire-lead device rated for 150 A primary current maximum and 5 A secondary current maximum. This solid-core transformer provides current measurement for industrial applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SQUARE D HDMCT150S1 current transformer used for?

The SQUARE D HDMCT150S1 solid core current transformer is used for measuring alternating current in industrial power systems. It steps down a primary current up to 150 A to a 5 A secondary signal for monitoring, metering, or protection relays in switchgear and motor control centers.

What are the specifications of the SQUARE D HDMCT150S1?

The SQUARE D HDMCT150S1 is a solid core current transformer with a round window shape and wire lead connection. It has a maximum primary current rating of 150 A and a maximum secondary current rating of 5 A. The manufacturer part number is HDMCT150S1.

Where to buy the SQUARE D HDMCT150S1 worldwide?

3G Electric supplies the SQUARE D HDMCT150S1 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 for your region.

How to install a solid core current transformer like the SQUARE D HDMCT150S1?

Install the SQUARE D HDMCT150S1 by routing the primary conductor through the round window. Ensure the conductor is centered and the transformer is securely mounted. Connect the wire leads to your metering or protection device, observing polarity markings. De-energize the circuit before installation.

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
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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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Solid core current transformer with a round window and wire lead connection. Rated for maximum primary current of 100 A and maximum secondary current of 5 A. Used for measuring AC current in power systems, stepping down high primary current to a safe 5 A signal for meters, relays, and panel instruments
SQUARE D
Solid core current transformer with a round window and wire lead connection. Rated for maximum primary current of 100 A and maximum secondary current of 5 A. Used for measuring AC current in power systems, stepping down high primary current to a safe 5 A signal for meters, relays, and panel instruments

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