Tmax XT molded case circuit breaker

The Tmax XT series molded case circuit breakers (MCCBs) are designed to improve usability, integration, and connectivity while providing reliable safety and quality. They not only provide independent protection, but are also considered key elements of the system, providing users with sufficient flexibility, high breaking capacity, and reliable performance under pressure. There are seven different specifications and up to 1600 A protection function, providing a solution suitable for various purposes.

Small size, high resolution

The current limiting characteristics of Tmax XT can save copper usage and the size of the distribution panel, making it a highly selective and compact motor protection solution.

Easy to use and flexible to install

By utilizing specialized accessory series and new electronic release solutions, it can be adapted to different application scenarios.

Customized protection and information availability

Provide dedicated release devices for energy metering, motor protection, and generator protection, as well as 10 communication protocol modules such as Modbus that can be integrated into monitoring systems.

Improve the safety of operators

Multiple options for keyboard locks and padlocks; Plug in and pull-out models that can accelerate maintenance operations; Better diagnostic functions can provide real-time available information about the status of circuit breakers.

Key Features

Shell current: 160A, 250A, 320A, 400A, 630A, 800A, 1000A, 1250A, 1600A;

Breaking ability: 18, 25, 36, 50, 70, 120, 150, 200, 100kA;

Release unit: thermal magnetic release, electronic release;

Protection types: distribution protection, leakage protection, motor protection, generator protection, overload alarm without tripping, energy metering, ultra large neutral line protection;

Installation methods: fixed, plug-in, pull-out;

Operation mode: toggle handle, rotate handle, extend rotating handle, electric operating mechanism;

Product features: Built in modular communication module, a new generation of electronic release devices segmented by industry applications, and more complete and user-friendly accessories.