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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.

XT1HU3030AFD000XXX

This circuit breaker, part of the Tmax XT Series, boasts an amperage rating of 30 A and an interrupt rating of 65 kAIC at 480 Vac. Designed for panel mounting, it accepts a wire size range of AWG 10 t

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5.0

XT4HU3175AFF000XXX

Designed with a thermal magnetic trip unit, this circuit breaker features a size 4 frame and bolt-on terminals for installation flexibility. It is rated for operation and storage temperatures ranging

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5.0

XT5NU330ABFF0GHXXX

This circuit breaker features three poles and is equipped with a thermal-magnetic trip unit that is adjustable. It has an impressive interrupt rating of 35 kA at 480 VAC and suitable for operation in

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5.0

XT1HU3020AFF000XXX

Configured with three poles, this breaker features thermal magnetic trip functionality and requires bolt-on terminals for installation. Its operational temperature range spans from 0°C to 40°C, ensuri

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5.0

XT1HU3040AFF000XXX

This unit features a three-pole configuration and utilizes a thermal magnetic trip unit for added protection. It maintains an interrupt rating of 65 kA at 480 VAC, ensuring reliability under fault con

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5.0

XT1SU3030AFD000XXX

This three-pole circuit breaker utilizes a thermal-magnetic trip mechanism and functions efficiently at frequencies of 50 and 60 Hz. It has an interrupt rating of 35 kA at 480 V, providing adequate pr

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5.0

XT4HU3225AFF000XXX

This circuit breaker features three poles and a thermal magnetic trip unit for reliable overload and short-circuit protection. It has an interrupt rating of 65 KA at 480 VAC. The breaker has a frame s

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5.0

XT5NU360BBFF3XXX

This circuit breaker has three poles and is equipped with an adjustable thermal-magnetic trip unit, ensuring effective protection. Operating conditions range from 0°C to 40°C, both for storage and ope

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5.0

XT7HU310DEWW000XXX

This molded case circuit breaker features three poles and is rated for a current of 1000 amps. It utilizes an Ekip DIP trip unit, ensuring effective overload and short-circuit protection. The temperat

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5.0

XT1HU3100AFD000XXX

This breaker features three poles and supports a thermal-magnetic trip unit for reliable operation in 3-phase applications. With a breaking capacity of 65 kA at 480 V and 25 kA at 600 V, the XT1HU3100

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5.0
Showing 21-30 of 80 results