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Tmax XT Series

ABB Tmax XT Series

ABB's Tmax XT Series includes molded case circuit breakers and various accessories for the breakers. These accessores include terminal kits, phase barriers, and insulating kits. Many XT Tmax Series molded case circuit breakers have 3 or 4 poles and support different interrupt ratings at different voltage ratings. Most of these breakers can operate at 240 or 480V AC, and some can also operate at 600V AC. Thermomagnetic and electronic trip units are also available in the Tmax XT Series. Tmax XT Series molded case circuit breakers are available with different frame sizes. Toggle extensions and retrofit kits are also available in the Tmax XT Series.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Tmax XT Series

Browse available units in our catalog of Tmax XT Series.

XT1HU3110AFD000XXX

Featuring three poles, this breaker employs a fixed thermal magnetic trip type. It is rated for an AIC of 65 kA at 480 V, ensuring high fault protection capabilities. The frame type corresponds to XT1

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5.0

XT1NU3040AFF000XXX

The XT1NU3040AFF000XXX model features three poles and includes a thermal magnetic trip unit. It has a robust interrupt rating of 25 kA when tested at 480 VAC. The frame size is designated as Size 1, s

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5.0

XT1SU3060AFD000XXX

This molded case circuit breaker utilizes thermal magnetic technology and is configured with three poles. With an interrupting capacity of 35 kA at 480V, it provides reliable protection. The unit feat

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5.0

XT4HU3150AFF000XXX

This unit features three poles and is classified as size 4 in terms of frame dimensions. It has an interrupt rating of 65 kA at 480 VAC. Its operating and storage temperatures range from 0°C to 40°C,

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5.0

XT1HU3060AFD000XXX

Designed with an XT1 frame, this circuit breaker operates efficiently in environments from 0°C to 40°C. It supports humidity levels up to 80% without condensing, making it versatile for various applic

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5.0

XT1NU3070AFF000XXX

This molded case circuit breaker features three poles and a breaking capacity of 25 kA. It utilizes bolt connections and is IP20 rated for ingress protection. The device is suitable for front-side mou

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5.0

XT1HU3090AFF000XXX

This circuit breaker has a frame size designated as Size 1 and boasts an interrupt rating of 65 kA at 480 VAC. Operating temperatures range from 0°C to 40°C, and it features a thermal magnetic trip un

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5.0

XT1HU3125AFD000XXX

This model is suitable for wire gauges ranging from AWG 10 to AWG 2/0, accommodating both copper and aluminum conductors. With an interrupt rating of 65 kA at 480 VAC, it employs a TMF/TMD trip type a

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5.0

XT1NU3100AFF000XXX

This three-pole breaker is part of the Tmax XT series and features a thermal magnetic trip unit. It can withstand an interrupt rating of 25 kA at 480 VAC, ensuring reliable performance.

In Stock Ships Today
5.0

XT1SU3045AFD000XXX

This model features three poles and is suitable for operational conditions within an altitude of up to 1000 MSL. It has temperature specifications ranging from 0°C to 40°C for both operation and stora

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5.0
Showing 31-40 of 80 results