Download document () of 20
Clear selection
Download selection
Bulgaria Select your location
Submit form in new Tab
We make what matters work*
Submit form in new Tab
Products
Digital
Services
Markets
Support
Company
MyEaton

Favorites

Manage favorites

Circuit breakers

FAZ-NA xEffect miniature circuit breaker

When it comes to protecting and switching, the high quality, safe and reliable products of the xEffect Industrial series guarantee protection of people, installations and systems worldwide. Designed and approved for industrial and high end commercial applications, the MCB xEffect series includes auxiliaries, tripping modules, interlocks, busbars and accessories.
Contact sales
EASY INSTALLATION
on DIN rail
VERSIONS
1-, 2-, 3- and 4-pole
CURRENT LIMITING CLASS
3

Core features

  • According to UL 489, CSA C22.2 No. 5 and also IEC 60947-2 standard
  • Serie with removable terminal screws (Type FAZ-..-RT), for use with ring cable lug
  • For Applications, which are permitted for UL 1077 or CSA C22.2 No. 235
  • Auxiliary switch and voltage trips suitable for subsequent installation
  • Contact position indicator red - green
  • Easy mounting at DIN-rail

Reliable cable protection

MCBs protect cables against damage due to overload and short circuits: In the event of dangerously high currents, the circuit breaker’s bimetallic thermal release will disconnect the power supply. In the event of a short circuit, the electromagnetic release will disconnect the power supply in a timely manner.

A design that is standard-compliant and quality-tested

IEC/EN 60947-2 (VDE 0660-101) applies to circuit breakers in circuits with rated voltages up to 1,000 V AC, or up to 1,500 V DC. UL 489 and CSA-C22.2 No. 5 prescribe much larger clearances and creepage distances than the IEC standard. The FAZ-NA MCBs are also suitable for applications that fall within the scope of UL 1077/CSA C22.2 No. 235.

The right MCB for every situation

Circuit breakers with tripping characteristic B are the standard MCB type used for lighting and socket circuits. For circuits with high inrush and peak currents (e.g. motors and luminaire banks) devices with tripping characteristic C are used. Circuit breakers with tripping characteristic D are used for inductive and capacitive loads (solenoid valves, transformers etc.).

Maximum safety in railway applications

The xEffect range of protective switchgear also ensures the highest safety standards in railway applications. Thanks to compliance with specific standards such as IEC 61373 (Rolling stock equipment – Shock and vibration) and EN 45545-2 (fire protection of railway vehicles), the devices provide maximum safety and performance in rolling stock applications. In addition to standard switchgear, we also offer a wide range of MCBs and RCDs for the connection of ring cable lugs in railway applications.

Related products

Specifications

Results
Sort by:
Clear filters Generate saved search link

Filters

Filters
Compare products ()
Clear Selection

Compare
Try another search

Your search "" did not match any documents or products.

< Back
Highlight differences
Show only differences
Hide blank features
Download Links
X
Download Close
Contact Tech Support
Phone Technical Support
+359 2 884 477 015
Terms & Conditions
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
Company
Quick links
© 2026 Eaton. All Rights Reserved.