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Eaton 000721

T3-4-8410/EZ Star-delta switch

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Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI
Manufacturer catalogue image
Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI
Manufacturer catalogue image
Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI
Manufacturer catalogue image
Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI
Manufacturer catalogue image
Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI
Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI
Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI
Eaton 000721 T3-4-8410/EZ Star-delta switch — Control & HMI

Product Description

The T3-4-8410/EZ Star-delta switch is designed for reliable performance in control applications, rated for a maximum current of 32 A. This switch features four contact units configured for maintained operation, with a switching angle of 60 degrees and an off position denoted as 0 (Off). With a total of 8 contacts, it is suitable for various motor power configurations including up to 10 HP at 575/600 V in a three-phase setup.

The device has a robust construction with an enclosure made of plastic, rated at IP65 and NEMA 12, ensuring protection against dust and water ingress. It operates effectively in ambient temperatures ranging from -25 °C to 50 °C and is capable of handling a mechanical lifespan of 500,000 operations. The actuator features a short thumb-grip for ease of use.

Notably, the switch complies with multiple safety and performance standards including UL 60947-4-1 and IEC/EN 60947, ensuring reliable operation under specified conditions. The device's electrical connection type is a screw connection, allowing for secure and efficient installation.

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Offer details

Best offer from:
Trusted supplier — Italy, member since 2023
Availability:
1 pc.
In-Stock
Updated at: 02-08-2026
Condition:
New Factory Sealed
New Factory Sealed - A brand-new, unused, unopened, undamaged item in its original manufacturer-sealed packaging.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Eaton
Product Name
Eaton Moeller® series T3 Star-delta switch
Catalog Number
000721
Model Code
T3-4-8410/EZ
Certifications
CSA File No.: 012528 UL 60947-4-1 CSA-C22.2 No. 60947-4-1-14 UL File No.: E36332 CSA-C22.2 No. 94 IEC/EN 60947 UL IEC/EN 60204 IEC/EN 60947-3 VDE 0660 CE CSA CSA Class No.: 3211-05 UL Category Control No.: NLRV
Catalog Notes
Rated Short-time Withstand Current (Icw) for a time of 1 second
Global Catalog
000721

Available Offers

(14)
000721 Eaton, Control & HMI

Eaton

Available:
1 pc.
In-Stock
Updated at: 31-07-2026
Offer from:
Trusted supplier — Czechia, member since 2023
000721 Eaton, Control & HMI

Eaton

Available:
1 pc.
In-Stock
Updated at: 30-07-2026
Offer from:
Trusted supplier — Poland, member since 2023, 100–499 employees
000721 Eaton, Control & HMI

Eaton

Available:
1 pc.
In-Stock
Updated at: 27-07-2026
Offer from:
Trusted supplier — Spain, member since 2023

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Documents

Data Sheet

Datasheet for Eaton 000721, including specifications and features.

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CAD Models

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