Arcshield Rating Labels; Series Number And Series Id As Manufactured In The United States - Allen-Bradley CENTERLINE 2100 Installation Instructions Manual

ArcShield Rating Labels

Series Number and Series ID
as Manufactured in the
United States
Table 1 - Sections
Series Scope Description of Change
Letter
(1)
A — Original design
(1)
B All Changed terminal blocks
(1)
C All Elimination of external mounting channels
(1)
D All Reverse fed 2192 and 2193
(1)
E All Redesign gasketing
(1)
F All Modified top horizontal wireway pan to accept units with handle interlock in topmost space factor
(1)
G 42K 42 k bracing-incorporates new bus support and cover
(1)
G 65K 65 k bracing-incorporates new bus support and cover
H All New hinge design
J All Changed handle, operating mechanism, and circuit breaker to Cutler-Hammer series C, 150 A, 250 A, 400 A frame
K All Changed to new unit grounding system
L All Changed to new 600...1200 A circuit breaker operating mechanism
MCC units that have the arc resistant rating carry a rating label on the vertical
wireway door. This label serves as the arc resistant nameplate and provides
information on the arc resistant rating. There are labels on other parts that
need to be in place before operating an arc resistant MCC.
Figure 7 - ArcShield Labels
100 ms Arc Duration
ATTENTION: Read tables
an existing CENTERLINE MCC.
Rockwell Automation Publication 2100-IN012G-EN-P - August 2016
General Information
Device Limited Rating
ARC RESISTANT EQUIPMENT
PER IEEE C37.20.7 2007
ACCESSIBILITY : TYPE 2
ARC SHORT CIRCUIT CURRENT : ≤ 65 kA
ARC DURATION : DEVICE LIMITED
PROTECTIVE DEVICE :
UL LISTED FUSES
CLASS L – ANY FUSE ≤ 1200 A
CLASS R – ANY FUSE ≤ 600 A
CLASS J – ANY FUSE ≤ 600 A
UL LISTED MOLDED CASE CIRCUIT BREAKERS
ALLEN-BRADLEY – BULLETIN 140G, FRAME G, H, J, K, M, or N
ALLEN-BRADLEY – BULLETIN 140U, FRAME I, JD, or K
CUTLER-HAMMER – SERIES C, FRAME F, J, K, L, M, or N
SQUARE D - POWERPACT FRAME M (480V AC ONLY)
NOTE: 140G-N MUST HAVE INSTANTANEOUS TRIP FUNCTION
ON AND SET NO HIGHER THAN 12,000A
WARNING
ARC FLASH HAZARD
THE ARC CONTAINMENT CAPABILITY OF THE MOTOR
CONTROL CENTER IS DEPENDENT UPON THE MAIN
PROTECTIVE DEVICE. PROTECT ONLY WITH UL LISTED
PROTECTIVE DEVICE SPECIFIED ABOVE.
DOORS AND COVERS MUST BE PROPERLY CLOSED,
LATCHED, AND SECURED. EQUIPMENT MUST BE INSTALLED
PER MANUFACTURER'S INSTRUCTIONS.
REFER TO PUBLICATION 2100-IN012.
EQUIPMENT WILL NOT FUNCTION AS ARC RESISTANT IF
ABOVE GUIDELINES ARE NOT FOLLOWED.
FAILURE TO FOLLOW THESE GUIDELINES COULD RESULT IN
SEVERE INJURY OR DEATH.
1 through 4 before adding new sections or units to
Chapter 1
PN-240698
Date Implemented in
the U.S.
February 1971
November 1976
June 1979
April 1981
October 1982
October 1983
January 1985
July 1985
January 1986
October 1986
May 1990
February 1996
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