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h3 MCCBs (Moulded Case Circuit Breakers)
16A to 1600A

The h3 range of MCCBs provides safe and easy solutions for low voltage electrical circuit protection. The state of the art circuit breakers offer both designers and installers a wide range of features and benefits.

Description

The h3 MCCB range perfectly meets reliability requirements for main
incoming devices in commercial premises; strength, reliability, efficient
protection and standards compliant selections, this range has many
assets to ease installation and use.

With configurations of 3 and 4 pole offered across the range and
single pole versions available up to 160A, all sizes of MCCB's have
an extensive range of internal and external accessories available
such as; auxiliary switches, shunt trips, undervoltage releases,
terminal kits, terminal shields, locking kits and rotary handles.

Features

With special attention being given to ergonomics, the h3 range of MCCBs has many advantages;

Benefits

  • Ease of installation
  • Simple set up fo maximum installation efficiency
  • Quick, easy and safe mounting of accessories
  • Wide range of rated current ratings and breaking capacities
  • Range of termination accessories
  • DIN rail profile up to 250A

Technical data

  • 6 frame sizes: x160, x250, h250, h630, h1000, h1600
  • Breaking capacity: 25, 40, 50, 70kA
  • TM trip unit: 25 to 400A
  • LSI trip unit: 250 to 1600A
  • Comply with IEC 60947-2
  • 1 pole to 4 poles
  • Current limiting type
  • International certification and approvals

Expert tips

Click on the relevant picture below for more information.
Designed by Hager
Simplified & electronic settings
Breaking capacity
Easy mounting of auxiliaries
Visibility of auxiliaries
Integrated padlocking facility
Complete range of accessories
Flexible connection