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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.

XT1SU3015AFD000XXX

This circuit breaker features a robust design with three poles and a thermal magnetic protection system, catering to three-phase power systems. Rated for an interrupt current of 35 kAIC at 480 volts a

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5.0

XT1SU3035AFD000XXX

This circuit breaker features three poles and utilizes a thermal magnetic fixed trip unit. It has a significant interrupting capacity of 50 kA at 480 volts AC, ensuring robust protection for electrica

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5.0

XT5HU330ABFN000XXX

This circuit breaker includes three poles and operates with an adjustable thermal magnetic trip range. It has a high interrupt rating of 65kA. The frame type is XT5, and it supports fixed panel mounti

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5.0

XT6SU3600BFU000XXX

This circuit breaker can manage an interrupt rating of 50 kA at 480 VAC. The operational design allows for temperature ranges of 0°C to 40°C for both storage and operation. It incorporates an adjustab

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5.0

XT1NU3090AFD000XXX

This molded case circuit breaker features thermal magnetic trip technology with a fixed range, ensuring dependable operation in various environments. It offers an interrupt rating of 18 kA and accommo

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5.0

XT1NU3110AFD000XXX

Built for three-phase applications, this molded case circuit breaker supports wire gauges from AWG 10 to 2/0 in both copper and aluminum configurations. It complies with UL and CSA standards and is su

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5.0

XT1NU3110AFF000XXX

Designed with three poles, this molded case circuit breaker has a frame size of Size 1. It provides an interrupt rating of 25 KA at 480 VAC, ensuring reliable protection during fault conditions. This

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5.0

XT1SU3110AFD000XXX

In the Tmax XT Series, this circuit breaker maintains an interrupt rating of 35 kA at 480 VAC. The device features a thermal magnetic trip unit for reliable overload and short-circuit protection. It c

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5.0

XT4LU3175AFJ000XXX

The XT4LU3175AFJ000XXX operates under a thermal magnetic trip unit and features a robust interrupt rating of 100 kA at 480 VAC. It accommodates a size 4 frame and has bolt on terminals for secure conn

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5.0

XT5HU360BBFN000XXX

This circuit breaker is equipped with a thermal-magnetic trip unit, which is adjustable for enhanced versatility. It has an interrupt rating of 65 KA at 480 VAC, making it capable of managing signific

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5.0
Showing 71-80 of 80 results