Specifications

A.3
A
M-PACT
Rated from 400 to 4000A the M-PACT circuit
breaker has been designed to meet the most
stringent demands in fault detection and safe
interruption thereof.
Available in 2 frame sizes:
- frame size 1 ranging from 400 to 2500A
- frame size 2 ranging from 800 to 4000A
The range has been developed to be aesthetically
and technically co-ordinated with other protective
devices within the GE Power Controls industrial
product ranges.
The breaker range has a common height and depth
and is available in both fixed pattern and drawout
versions which can be manually or electrically
operated. Designed to offer multiple mains
connection options it also comes with a wide range
of easy-to-install accessories.
Specification
M-PACT air circuit breakers comply with the
following specifications for Low Voltage Switchgear:
• IEC 947-1
• IEC 947-2
• IEC 947-3
• BS EN 60947-2
• VDE 0660 Part 101 and Part 107
• Utilisation category B
Approvals
ASTA / KEMA & LOVAG certification in accordance
with IEC 947-2/ BS EN 60947-2.
3 performance ranges*
S – 50 kA (Icu)
N – 65 kA (Icu)
H – 80 kA (Icu)
*Ratings shown at 500V AC
2 compact frame sizes
Frame size 1 - 400 to 2500A
Frame size 2 - 800 to 4000A
Fixed pattern and withdrawable versions
3 or 4 pole configuration
Front and rear access connections (horizontal / vertical)
Devices provided with or without protection relay
Manual or electrical operation
Common height and depth dimensions
Built-in safety features e.g. safety shutters
Wide range of protection settings offering full selectivity
Combinations of earth fault protection
Easy-to-install accessories, common to entire range
Simple and efficient servicing on site
Frame 1 Frame 2