Masterpact M is obsolete on October 1st 2003, it is replaced by the range of Masterpact NT, NW and MTZEnd-of-Sale Notice
This page is designed to assist all customers using legacy Masterpact M with the transition to replacement offers that Schneider Electric service team provide.
FeaturesStarting from October 1st 2003, the Masterpact M orders are managed by U2R (Retrofit management Dpt).
- Nominal current:800 to 6300A AC
- Breaking capacity from 40 to 150 kA rms
- Voltage rating:up to 690 V
- 3 and 4-pole versions
- Fixed or drawout versions
The following versions are cancelled:
- 1000 V AC version :
- DC version
- anti-corrosion version
- UL489 and UL 1066
They have been replaced by the current range of Masterpact NT and NW.
ApplicationsThe Masterpact M circuit breaker is used to protect and control low voltage distribution systems. It can be installed in main LV switchboards (incoming units, main and secondary outgoers).
EcoStruxure™ for Your BusinessEcoStruxure lets you thrive in today's digital world. Make better business decisions with scalable and converged IT/OT solutions. Learn more
Can’t find what you are looking for?Reach out to our customer team in your country or region if you have any questions or need more details or technical support. Contact support
Frequently Asked QuestionsEasily find and share the answer you are looking for from our online FAQ service Browse FAQ
Need information?Browse our resource section and find the most useful tools and documents for all our products Browse
Energy and sustainability servicesFirst, envision an energy-efficient, cost-effective and sustainable enterprise. Next, discover our energy and sustainability services, including big data management, to turn this vision into your business reality. Browse services
+ Lifecycle ServicesFrom energy and sustainability consulting to optimizing the lifecycle of your assets, we have services to meet your business needs. Discover services