* 1.350 (34.3) for ACA-20PC-4-XXX 100A model
with pc-board mounted CTs.
® ®
BEZEL
Gasket
#2-56 INSERT
0.156 (3.96) DEEP
FRONT VIEW
1.280
(32.51)
0.187
(4.75)
1.826 (46.38)
0.838
(21.29)
1.626 (41.30)
1.07
(27.18)
INTERNAL CORNER RADII:
0.032 (0.81) MAX.
0.093 (2.362) DIA
(4 REQUIRED)
0.116 (2.95)
1.336 (33.93)*
0.145 (3.68)
PANEL CUTOUT
BEZEL INSTALLATION AND RECOMMENDED DRILL AND
PANEL CUTOUT
ACA-20PC Series
Digital, LED-Display AC Ammeters with
Built-in Current Transformers
Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other
technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply
the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifi cations are subject to change without
notice. © 2011 Murata Power Solutions, Inc.
www.murata-ps.com/support
Murata Power Solutions, Inc.
11 Cabot Boulevard, Mansfi eld, MA 02048-1151 U.S.A.
ISO 9001 and 14001 REGISTERED
MPM_ACA_20PC.B10
Page 6 of 6
ACA-20PC-4-XXX-L (100A model)
DMS-30798-C (30A model)
MECHANICAL SPECIFICATIONS, CONTINUED
1.00
(25.4)
1.30
(33.0)
1.38
(35.1)
0.040
(1.02)
0.80
(20.3)
0.88
(22.4)
1.14
(29.0)
0.040
(1.02)
0.040
(1.02)
CAL.
FRONT VIEW BACK VIEW
Lead Length:
2.0 (50.5) min.
ID: 100A Model: 0.58 (14.7)
DMS-30798-C (30A): 0.35 (8.9)
OD: 100A Model: 1.18 (30.0)
DMS-30798-C (30A): 0.87 (22.0)
