Molded case circuit breakers, or MCCBs, are electrical protection devices used to protect the electrical circuit from excessive current, which can cause overloads or short circuits. Molded case circuit breakers can be used for a wide range of voltages …

The SACE® Tmax® XT molded case circuit breaker (MCCB) range helps ensure extreme performance and protection features up to 1200 amps. Tmax XT MCCBs are designed to maximize ease of use, integration and connectivity, and are built to …

Tmax XT 系列塑壳断路器（MCCB）旨在提高易用性、集成性和连接性，同时提供可靠的安全性和质量。 它们不仅提供独立的保护，也被视为系统的关键元素，为用户提供充分的灵活性、极高的分断能力和在耐压下的可靠性能。

ABB offers the right solution for any application up to 2500 A thanks to Isomax S6, S7 and S8 circuit breakers, perfectly integrated with the Tmax family: – MCCB: S6, S7 and S8 molded case circuit breakers for power distribution; – MCP: S6, S7 and S8 circuit breakers with magnetic only trip unit for motor control protection;

ABB offers an expansive offering of Molded case circuit breakers for your projects from brands like SACE® Tmax®, TEY Lighting Panel Circuit Breakers, Thermal Magnetic and ProLine. SACE® Tmax® XT - ABB's newest line of MCCBs are …

These trends lead to new applications and market requirements that ABB SACE low-voltage circuit breakers are able to satisfy with high quality, accuracy and reliability. High performances are always guaranteed by offering a unique user experience between molded case circuit breakers and air circuit breakers, from 160 to 6300A.

ABB Electrification is a global technology leader enabling the efficient and reliable distribution of electricity from source to socket. With more than 50,000 employees across 100 countries, we collaborate with our customers and partners to solve the world’s greatest challenges in electrical distribution and energy management.

[email protected] Monday - Friday, 7am - 5:30pm CST Tech Support 888-437-3765 Monday - Friday, 7am - 5pm CST Compliance with standards SACE® Tmax XT circuit-breakers and their accessories are constructed in compliance with1: • Standards: - UL489 (MCCB File # E93565, MCS File # E116595, &

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The SACE®Tmax® XT molded case circuit breaker (MCCB) range helps ensure extreme performance and protection features up to 1200 amps. Tmax XT MCCBs are designed to maximize ease of use, integration and connectivity, and are built to …