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Eaton 018957

T3-3-20/Z Reversing Switch

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Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI
Manufacturer catalogue image
Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI
Manufacturer catalogue image
Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI
Manufacturer catalogue image
Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI
Manufacturer catalogue image
Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI
Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI
Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI
Eaton 018957 T3-3-20/Z Reversing Switch — Control & HMI

Product Description

The T3-3-20/Z Reversing Switch is designed for rear mounting, accommodating a maximum current rating of 32 A. It incorporates three contact units with a total of six maintained contacts set at a 45° angle, facilitating reliable operation in various electrical applications. The device is equipped with a 0 (Off) position and is rated for a lifespan of up to 500,000 mechanical operations.

Compliance with multiple industry standards ensures its reliability across various environments. The switch operates effectively within an ambient temperature range of -25 °C to 50 °C. It features a rated impulse withstand voltage of 6000 V AC and a pollution degree of 3, suitable for challenging conditions. The actuator type is a short thumb-grip with a black finish, enhancing user interaction.

With a mechanical shock resistance of 15 g per IEC/EN 60068-2-27, the switch is designed to function in demanding industrial settings. The electrical connection uses screw terminals, and it provides a degree of protection rated at NEMA 1, NEMA 12, and IP65, making it suitable for use in both indoor and outdoor environments. The unit meets the requirements for electromagnetic compatibility, ensuring minimal interference with other devices.

The T3-3-20/Z is an essential component for motor control applications, supporting various voltages and offering robust short-circuit protection ratings. This product aligns with the Designation Code T3-3-20/Z, ensuring it meets specific operational and safety standards.

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Offer details

Best offer from:
Trusted supplier — Latvia, member since 2024, 20–49 employees
Availability:
0 pcs.
On Request
Updated at: 04-09-2026
Warranty:
12 months
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 Reversing switch
Catalog Number
018957
Model Code
T3-3-20/Z
Certifications
UL File No.: E36332 VDE 0660 CSA File No.: 012528 CSA-C22.2 No. 60947-4-1-14 CSA CSA-C22.2 No. 94 IEC/EN 60204 CE UL Category Control No.: NLRV CSA Class No.: 3211-05 IEC/EN 60947 UL UL 60947-4-1 IEC/EN 60947-3
Catalog Notes
Rated Short-time Withstand Current (Icw) for a time of 1 second
Global Catalog
018957

Available Offers

(12)
018957 Eaton, Control & HMI

Eaton

Available:
0 pcs.
On Request
Updated at: 10-03-2026
Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
Warranty:
12 months
018957 Eaton, Control & HMI

Eaton

Available:
0 pcs.
On Request
Updated at: 30-07-2026
Offer from:
Trusted supplier — Poland, member since 2023, 100–499 employees
018957 Eaton, Control & HMI

Eaton

Available:
0 pcs.
On Request
Updated at: 02-08-2026
Offer from:
Trusted supplier — Italy, member since 2023

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Documents

Data Sheet

Datasheet for Eaton 018957, including specifications and features.

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