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Carlo Gavazzi A74‑11100 Current Transformer
The Carlo Gavazzi A74‑11100 Current Transformer is a precision electrical measurement device engineered to convert high alternating current (AC) from industrial or commercial power circuits into a safe, standardized low-level secondary output suitable for metering, monitoring, protection relays, and energy‑management systems. This CT is ideal for use in motor control centers, switchboards, distribution panels, and automation setups where accurate current measurement and electrical isolation are essential.
Key Features:
Accurate current transformation enabling precise measurement of AC current for load monitoring, energy usage tracking, power factor analysis, and protective relay applications.
Provides galvanic isolation between high-current primary conductors and low-current secondary circuits — ensuring safe interfacing with meters, relays, PLC inputs, or monitoring equipment.
Industrial-grade construction suited for durable performance under continuous duty, varying environmental conditions, and heavy electrical load.
Compact, robust housing and magnetic core design allowing installation in control panels, switchboards, motor control centers, or distribution boards — even in space-constrained environments.
Compatible with standard metering devices, protective relays, energy‑management systems, and industrial monitoring controllers — enabling flexible integration across varied applications.
Specifications:
Manufacturer Part Number: A74‑11100
Device Type: Current Transformer (CT) / Electrical measurement transformer
Function: Converts high primary AC current to a standardized lower-level secondary current (e.g., 1 A or 5 A depending on turns ratio) for measurement, monitoring, or protection purposes.
Primary Current Rating: Designed for heavy-duty AC systems; actual primary rating and turns ratio should be confirmed based on the application and load requirements.
Secondary Output: Standard low-current secondary output compatible with meters, relays, PLCs, or other monitoring/control devices.
Insulation & Safety: Provides galvanic isolation between primary and secondary windings for safe measurement and enhanced operator protection.
Construction: Industrial-grade magnetic core and housing built for long-term reliability, thermal stability, and sustained performance under electrical stress.
Mounting: Designed for installation within electrical panels, switchgear enclosures, control cabinets, or motor control centers as part of power distribution or monitoring infrastructure.
The Carlo Gavazzi A74‑11100 Current Transformer delivers dependable, precise, and safe current sensing — making it a reliable solution for industrial power monitoring, load management, protective relays, and automation control systems. With Carlo Gavazzi’s established reputation for quality electrical components, this CT is a strong choice for engineers and system integrators seeking accurate and durable current measurement solutions for long-term installations.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
