SACE Tmax T

A complete range of moulded case circuit-breakers up to 3200 A.

All the circuit-breakers, both three-pole and four-pole, are available in the fixed version; sizes T4 and T5 in the plug-in version and T4, T5, T6, and T7 also in the withdrawable one.

  • High breaking capacity in compact dimensions
    High values of short circuit breaking capacity are guaranteed at different voltage levels, without compromising overall dimensions.

  • Flexibility of use
    Thermomagnetic and electronic trip units are available for use in AC/DC or in AC only. It is possible to interchange trip units keeping the same breaking part, so that installation can be upgraded with fewer costs.

  • Advanced protection
    A complete range of electronic trip units is suitable for different level of protection, even enhancing selectivity values with Early Fault Detection and Prevention algorithm.

Are you looking for support or purchase information?

Highlights

05/24/2020

ABB helps Te Papa ensure safe power supply

Article

New Zealand’s national museum Te Papa, located in Wellington, is using SACE Tmax T Molded Case Circuit-Breakers to ensure reliable power and protection

10/24/2018

Plain sailing with specialized ABB smart circuit breakers

Web stoty

In a bid to provide critically important electrical systems for ships, ORTEC turned to ABB’s space-saving breakers, built with the highest resistance to shock, temperature and humidity

06/20/2018

ABB launches molded case circuit breakers for higher voltage solar power plants

press release

ABB completes the offer for a single-brand solution up to 1500V DC and 800V AC

Extended Warranty Tool for Active Circuit Breakers

To extend the warranty of ABB Low Voltage Circuit Breakers, ABB extends the warranty to customers in addition to the standard warranty by:
+1 year (free of charge) and/or +3 years 
on
• new equipment 
• purchased products (within factory standard warranty time=12months)

 
02/01/2016

ABB plays a principal role in staging modernization of Basel Theater

Customer reference

To meet the demanding needs of the theater project, ABB provided its highly flexible System pro E power distribution switchboard.

IE3-ready low voltage products. We are ready. Are you?

ABB control and protection low voltage products are IE3 ready. Our motor control solutions for high-efficiency motors can save you significant panel space. Learn more!

ABB launches first low voltage moulded-case hybrid switch

Press release

Increasing efficiency and lowering costs for emerging technology of 1,500 V DC systems.

SOC - Selected Optimized Coordination

Web tool for the selection of ABB low voltage products to be used in the following applications: Motor starting and protection, Selectivity between protection devices, Back-up protection and other devices protection, such as switch-disconnectors.

SACE Tmax. Moulded-case circuit-breakers overview

Brochure

Moulded-case circuit-breakers can be used in low voltage civil and industrial installations with 1 to 3200 A operating current.

ATS021, ATS022. Automatic Transfer Switches

Brochure

The new generation of the ATS family – ATS021 and ATS022, offers the most advanced and comprehensive power continuity solution.

Product offering

Tmax T - IEC

For applications in accordance to IEC 60947-2 Standard
Tmax T - UL

For applications in accordance to UL 489 and CSA C22.2 Standard
Tmax T- special applications

For applications up to 1500V DC and 1150V AC
Tmax T - VF

For variable frequency applications
Tmax T - ML

Low-voltage, shockproof circuit breakers

Discover more

Products and documents browser

Related products

SACE Tmax XT

Moulded Case Circuit Breakers family
System Pro E Power

Main distribution switchboards up to 6300A
System pro M

Miniature Circuit Breakers family
Contactors and overload relays

For motor starting and power switching
Arc Guard System™ TVOC-2

Optical arc fault monitoring system
Select region / language