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

Circuit breakers

FAZ-DC xEffect Miniature Circuit Breaker

The FAZ-DC miniature circuit breaker is a protective device equipped with both a thermal and an electromagnetic release that is available in 1- and 2-pole versions. The FAZ is available with rated currents of 2 A to 50 A. The switching capacity is 10 kA according to IEC/EN 60947-2 The DC rated voltage is 220 V per pole for the 2 A version, and 250 V per pole for the 3 A to 50 A versions. A guide for secure terminal connection and a 3-position DIN-rail simplify the installation of the circuit breaker. 

Contact me about this product
Back to search
IN ACCORDANCE WITH
IEC/EN 60947-2
RATED CURRENTS
up to 50 A
VERSIONS
1- and 2-pole

Core features

  • Premium miniature circuit breaker for DC applications
  • Current limiting class 3
  • Back-up fuse with high selectivity, thanks to low let-through energy
  • Contact position indicator red – green
  • Rated currents up to 50 A
  • Tripping characteristic C
  • Rated switching capacity 10 kA according to IEC/EN 60947-2
  • Compatible with standard busbars
  • Guide for secure terminal connection
  • 3-position DIN-rail clip to simplify removal from the busbar system
  • Comprehensive range of accessories, which can also be retrofitted
  • FAZ-RT-DC for ring cable lug connections
  • FAZ-RT-DC only for IEC applications

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. The FAZ-DC miniature circuit breakers from Eaton are type-tested and approved according to this European standard.

The right MCB for every situation

Circuit breakers with tripping characteristics B and C are the most common types. For circuits with high inrush and peak currents (e.g. motors and luminaire banks) devices with tripping characteristic C are used.
Specifications

FAZ-DC xEffect Miniature Circuit Breaker

Discover more about FAZ-DC models and specifications!
Access to Models and Specifications
Download Links
X
Download Close

Enquiry form

For specific inquiries, please fill the form.
By submitting this form, I agree that the personal data that I provide can be shared with Eaton, channel partners and third-party providers working on behalf of Eaton in accordance with the Eaton Privacy Policy and in compliance with applicable data privacy laws.
I agree to be informed regularly about Eaton products, promotions and news. I understand and agree that Eaton will use my data to personalize marketing communications. Any use of my personal data will take place in compliance with the relevant and applicable data privacy laws and the  Eaton Privacy Policy. I can withdraw my consent to receive marketing communications at any time by contacting Eaton.
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
© 2025 Eaton. All Rights Reserved.