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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. 

IN ACCORDANCE WITH
IEC/EN 60947-2
RATED CURRENTS
up to 50 A
VERSIONS
1- and 2-pole

Pääominaisuudet

  • 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

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.

Maximum safety in railway applications

The xEffect range of protective switchgear also ensures highest standards of safety 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.
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