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For full details go to
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SNAP-IN BEZELS FOR DMS-20PC/30PC/40PC RED LED METERS
DMS Accessories
Panel-Mounting Hardware
MPM_DMS-Panel Mount Accessories.C03 Page 1 of 3
BEZEL AND FILTER INSTALLATION
Murata Power Solutions part numbers 5252-01160-0 (for DMS-30PC
and DMS-40PC red LED meters) and 5252-01161-0 (for DMS-20PC red LED
meters) can be used when DMS meters are mounted on a pc-board which
is situated behind a panel. Both bezels are made of black ABS plastic and
easily snap into appropriately-sized cutouts (see chart for cutout dimen-
sions) in metal panels whose thickness is between 0.040"(1.0mm) and
0.125"(3.2mm).
Both bezels come with a snap-in, 0.030"(0.8mm) thick, red acrylic
lens which provides excellent on/off contrast. For optimum digit clarity, the
spacing between the meter's front surface and the lens should be less than
0.200"(5.1mm). See application Note 16 for more information on behind-the-
panel mounting.
Bezel Dimensions A B C D
5252-01161-0 1.343 1.906 1.375 0.812
DMS-20PC (34.1) (48.4) (34.9) (20.6)
5252-01160-0 1.343 2.531 2.0 0.812
DMS-30PC/40PC (34.1) (64.3) (50.8) (20.6)
Cutout Dimensions Height Width
5252-01161-0 1.156 1.750
DMS-20PC (29.4) (44.5)
5252-01160-0 1.156 2.375
DMS-30PC/40PC (29.4) (60.3)
Filter Dimensions Height Width
5252-01161-0 0.875 1.437
DMS-20PC (22.2) (36.5)
252-01160-0 0.875 2.087
DMS-30PC/40PC (22.2) (53.0)
Dimensions: in. (mm) Tolerances: ±0.008 (±0.2)
Filter Material is 0.030" (0.8) thick
Panel
Filter
Bezel
0.33 (8.4)
0.22 (5.6)
B
C
D
A
See www.murata-ps.com/dpm-availability for model-specific
availability.
www.murata-ps.com/support
RETAINING CLIPS FOR DMS-20 AND DMS-30/40
Clip Dimensions A B
5252-01127-0 1.71 1.21
DMS-20PC (43.4) (30.7)
5252-01126-0 2.50 1.25
DMS-30PC/40PC (63.5) (31.8)
RED CASES FOR DMS-20PC/30PC/40PC APPLICATIONS
Case Dimensions A B C D E F
5252-01130-0 0.475 0.040 0.025 0.800 0.880 1.380
DMS-20PC (12.1) (1.0) (0.6) (20.3) (22.4) (35.1)
5252-01145-0 0.560 0.040 0.030 0.850 0.925 2.165
DMS-30PC/40PC (14.1) (1.0) (0.8) (21.6) (23.5) (55.0)
DMS Accessories
Panel-Mounting Hardware
MPM_DMS-Panel Mount Accessories.C03 Page 2 of 3
Part numbers 5252-01126-0 (for all DMS-30/40 meters) and 5252-
01127-0 (for all DMS-20 meters) metal retaining clips can be used as
spares for damaged or lost clips and for securing blank cases to panels.
Dimensions: in. (mm) Tolerances: ±0.02 (±0.5)
A
B
DATEL, INC.
Murata Power Solutions part numbers 5252-01145-0 (DMS-30/40PC
size) and 5252-01130-0 (DMS-20PC size) are the same red plastic cases
used in DMS-30/40 and DMS-20PC red LED display meters. These "blank"
cases can be utilized to cover unused cutouts in multiple-meter applica-
tions. They can also be used to achieve a uniform appearance in applications
which combine a red LED DMS meter with a user-supplied red LED display.
Both cases can be secured to the panel in the same manner as their meter
counterparts, that is, with either 5252-01120-0 (for DMS-30/40's) and
5252-01127-0 (for DMS-20's) retaining clips, or with DMS-BZL1 (for DMS-
30/40's) and DMS-BZL3 (for DMS-20's) bezel assemblies.
Both cases are made from 0.040"(1.0mm) thick red polycarbonate plastic
and are supplied with a removable protective film on their front surface
which reduces scratching during handling and installation.
B
C
F
ED
A
Dimensions: in. (mm) Tolerances: ±0.008 (±0.2)
Panel Cutouts: See the Mechanical Specifications section of the DMS-20PC or
DMS-30PC Series product data sheets for detailed panel cutout and panel mounting
dimensions.
www.murata-ps.com/support
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. Specifications are subject to change without
notice. © 2018 Murata Power Solutions, Inc.
Murata Power Solutions, Inc.
ISO 9001 and 14001 REGISTERED
This product is subject to the following operating requirements
and the Life and Safety Critical Application Sales Policy:
Refer to: http://www.murata-ps.com/requirements/
CUTOUT ADAPTER FOR DMS-20/30/40 METERS
Adapter Dimensions A B C D
4652-01100-0 1.290 1.315 0.815 1.850
DMS-20PC (32.8) (33.4) (20.7) (47.0)
4652-01101-0 1.290 2.110 0.870 2.570
DMS-30PC/40PC (32.8) (53.6) (22.1) (65.3)
DMS Accessories
Panel-Mounting Hardware
MPM_DMS-Panel Mount Accessories.C03 Page 3 of 3
ADAPTER PLATE INSTALLATION
Dimensions: in. (mm) Tolerances: ±0.008 (±0.2)
Adapter Plate is 0.020 (0.5) thick
Murata Power Solutions offers two 0.020"(0.5mm) lexan adapter plates
which, when used with DMS-BZL1 or DMS-BZL3 bezel assemblies, can
compensate for irregular, less precise panel cutouts. These adapter plates
can also be used to compensate for slightly larger cutouts when designing-
in Murata Power Solutions meters as alternate sources. 4652-01101-0
fits all DMS-30/40 meters and 4652-01100-0 fits all DMS-20 meters.
As shown in the illustrations, the adapter plate is first placed around
the meter’s case and then the bezel assembly is installed in the normal
manner using its factory-supplied hardware.
D
B
C
Ø .109
Diameter
A
Panel
Adapter
Meter
DMS-BZLX
