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Overview of the Magnum PXR low voltage circuit breaker
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Figure 1. Standard frame Magnum PXR breaker and
cassette
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MAGNUM PXR PRODUCT GUIDE PA013006EN September 2022 www.eaton.com
Magnum family
overview
Breaker overview
Eaton's Magnum low
voltage power circuit
breakers have set industry
standards for decades
for the global market. The
broad and powerful circuit
breaker offering provides
comprehensive solutions
to meet and/or exceed
the unique and wide-
ranging requirements of
today's power distribution
systems.
This innovative circuit
breaker offering is
designed for ultimate
performance, custom
configuration, and applica-
tion flexibility. Magnum
circuit breakers combine
many years of successful
circuit breaker protection
experience with the latest
technological advances in
circuit breaker, trip unit,
and communications
performance.
Ever since introducing
the first microprocessor-
based trip unit, Eaton has
advanced the technology
with its versatile family
of Digitrip RMS trip units
designed exclusively for
Magnum circuit breakers.
With the introduction of
the new Power Xpert™
Release (PXR) trip units
Eaton has again advanced
the technology for circuit
protection, safety and ease
of use. The new optional
integral rack in and rack
out mechanism (MR2)
provides higher levels of
safety for workers.
Customers now have the
capability of providing
an electrical distribution
system with:
Superior flexible and
•
programmable protec-
tion and coordination
Advanced warning
•
capabilities
New capabilities from
•
data and analytics in
system health,
diagnostics, monitoring,
and communications
Simplified setup and
•
testing via USB
connection and Power
Xpert Protection
Manager (PXPM)
software
Eaton's Magnum family
addresses the needs of
a wide range of varying
global application
requirements. You will
find product details,
dimensional information,
maintenance recom-
mendations, and more
when you take a closer
look within this Magnum
product guide. Magnum
consists of four products.
Each provides specific
ratings, features and
approvals to optimize
performance in concert
with the application.
For more information and
resources, visit
Eaton.com/magnumpxr
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